Article(id=1195733615930814591, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1195733614798357446, articleNumber=null, orderNo=null, doi=10.19710/J.cnki.1003-8817.20240259, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1763014709694, onlineDateStr=2025-11-13, pubDate=1745078400000, pubDateStr=2025-04-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1763014709694, onlineIssueDateStr=2025-11-13, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1763014709694, creator=13701087609, updateTime=1763014709694, updator=13701087609, issue=Issue{id=1195733614798357446, tenantId=1146029695717560320, journalId=1189873562199433220, year='2025', volume='', issue='4', pageStart='1', pageEnd='72', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1763014709424, creator=13701087609, updateTime=1763015213929, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1195735730925388785, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1195733614798357446, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1195735730925388786, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1195733614798357446, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=46, endPage=52, ext={EN=ArticleExt(id=1195733616186667137, articleId=1195733615930814591, tenantId=1146029695717560320, journalId=1189873562199433220, language=EN, title=Application Performance of Microalloyed 2 000 MPa Grade Thermoformed Steels, columnId=1190284220686766583, journalTitle=Automobile Technology & Material, columnName=Original article, runingTitle=null, highlight=null, articleAbstract=
This study investigates the tensile properties, bending properties, hydrogen embrittlement sensitivity, spot welding performance, and coating corrosion resistance of Al-Si coated thermoformed steel based on vanadium and niobium composite microalloy under typical hot forming processes. The results indicate that under heating temperature of 930 ℃, heating time of 300 s and holding time of 10 s, the experimental material achieves a tensile strength of 2 000 MPa and extreme tip cold bending angle is greater than 50°, demonstrating a favorable combination of strength and toughness. The mechanical properties exhibit significant anisotropy, with a notable improvement in toughness after baking at 170 ℃ for 20 minutes. The strength and ductility parameters display varying strain rate sensitivities across different strain rates ranging from 0.1 ~ 500 s-1. In a four-point bending test at 100% yield strength in an air environment, the hot-formed material show no cracks or fractures after 300 h, indicating excellent resistance to hydrogen embrittlement. Additionally, the spot welding performance and coating corrosion resistance of the experimental material meet application requirements.
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Guangxiang Cao, Longqing Zhao, Qi Jing, Guangming Xia, Meng Ju, Fengning Liu), CN=ArticleExt(id=1195733917895536994, articleId=1195733615930814591, tenantId=1146029695717560320, journalId=1189873562199433220, language=CN, title=微合金化2 000 MPa级热成形钢的应用性能, columnId=1190284221747925509, journalTitle=汽车工艺与材料, columnName=材料应用, runingTitle=null, highlight=null, articleAbstract=
研究了基于钒铌复合微合金化的铝硅镀层热成形钢在典型热成形工艺下的拉伸性能、弯曲性能、氢脆敏感性、点焊工艺及性能和涂装耐腐蚀性能。结果表明:在加热温度930 ℃、加热时间300 s、保压时间10 s的工艺条件下,试验材料的抗拉强度达到2 000 MPa,极限尖冷弯角大于50°,强度和韧性匹配良好;其力学性能具有明显的各向异性,在170 ℃保温20 min的条件下烘烤后材料的韧性明显提升;在0.1~500 s-1不同应变速率下的强度和塑性指标表现出不同的应变速率敏感性特征;在100%屈服强度的弯曲应力下和空气环境中对热成形后的材料进行四点弯曲试验,静置300 h未出现裂纹和断裂,具有良好的抗氢脆性能;试验材料的点焊接头性能和涂装耐腐蚀性能满足应用要求。
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=feMsVdjeAKPXgnG2X4o1nA==, magXml=0RFi8gRBRzx+W1iJo7X5EA==, pdfUrl=null, pdf=aQ94/NF89p0LoM/M0VaGDw==, pdfFileSize=2657732, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=YvxQNY84yPVjNY+3Iypsgw==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=RGCcbeo/Pd6wJ2lfWnXJjA==, mapNumber=null, authorCompany=null, fund=null, authors=
曹广祥(1986—),男,正高级工程师,硕士学位,研究方向为汽车金属板材开发与应用。
, authorsList=曹广祥, 赵隆卿, 井琦, 夏广明, 巨萌, 刘丰宁)}, authors=[Author(id=1195733919132856684, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1195733919208354160, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733919132856684, language=EN, stringName=Guangxiang Cao, firstName=Guangxiang, middleName=null, lastName=Cao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1195733919296434545, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733919132856684, language=CN, stringName=曹广祥, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 中国第一汽车股份有限公司研发总院, 长春 130013
2 高端汽车集成与控制全国重点实验室, 长春 130013, bio={"content":"
曹广祥(1986—),男,正高级工程师,硕士学位,研究方向为汽车金属板材开发与应用。
"}, bioImg=null, bioContent=
曹广祥(1986—),男,正高级工程师,硕士学位,研究方向为汽车金属板材开发与应用。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1195733918113640804, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=1, ext=[AuthorCompanyExt(id=1195733918126223717, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013), AuthorCompanyExt(id=1195733918130418022, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国第一汽车股份有限公司研发总院, 长春 130013)]), AuthorCompany(id=1195733919065747815, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=2, ext=[AuthorCompanyExt(id=1195733919074136424, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013), AuthorCompanyExt(id=1195733919078330729, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 高端汽车集成与控制全国重点实验室, 长春 130013)])]), Author(id=1195733919376126323, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1195733919460012406, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733919376126323, language=EN, stringName=Longqing Zhao, firstName=Longqing, middleName=null, lastName=Zhao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1195733919560675703, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733919376126323, language=CN, stringName=赵隆卿, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 中国第一汽车股份有限公司研发总院, 长春 130013
2 高端汽车集成与控制全国重点实验室, 长春 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1195733918113640804, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=1, ext=[AuthorCompanyExt(id=1195733918126223717, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013), AuthorCompanyExt(id=1195733918130418022, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国第一汽车股份有限公司研发总院, 长春 130013)]), AuthorCompany(id=1195733919065747815, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=2, ext=[AuthorCompanyExt(id=1195733919074136424, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013), AuthorCompanyExt(id=1195733919078330729, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 高端汽车集成与控制全国重点实验室, 长春 130013)])]), Author(id=1195733919640367481, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1195733919774585211, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733919640367481, language=EN, stringName=Qi Jing, firstName=Qi, middleName=null, lastName=Jing, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1195733919892025724, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733919640367481, language=CN, stringName=井琦, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1 中国第一汽车股份有限公司研发总院, 长春 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1195733918113640804, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=1, ext=[AuthorCompanyExt(id=1195733918126223717, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013), AuthorCompanyExt(id=1195733918130418022, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国第一汽车股份有限公司研发总院, 长春 130013)])]), Author(id=1195733919992689022, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1195733920063992193, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733919992689022, language=EN, stringName=Guangming Xia, firstName=Guangming, middleName=null, lastName=Xia, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1195733920118518146, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733919992689022, language=CN, stringName=夏广明, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 中国第一汽车股份有限公司研发总院, 长春 130013
2 高端汽车集成与控制全国重点实验室, 长春 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1195733918113640804, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=1, ext=[AuthorCompanyExt(id=1195733918126223717, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013), AuthorCompanyExt(id=1195733918130418022, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国第一汽车股份有限公司研发总院, 长春 130013)]), AuthorCompany(id=1195733919065747815, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=2, ext=[AuthorCompanyExt(id=1195733919074136424, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013), AuthorCompanyExt(id=1195733919078330729, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 高端汽车集成与控制全国重点实验室, 长春 130013)])]), Author(id=1195733920177238404, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1195733920252735879, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733920177238404, language=EN, stringName=Meng Ju, firstName=Meng, middleName=null, lastName=Ju, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1195733920315650440, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733920177238404, language=CN, stringName=巨萌, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 中国第一汽车股份有限公司研发总院, 长春 130013
2 高端汽车集成与控制全国重点实验室, 长春 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1195733918113640804, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=1, ext=[AuthorCompanyExt(id=1195733918126223717, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013), AuthorCompanyExt(id=1195733918130418022, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国第一汽车股份有限公司研发总院, 长春 130013)]), AuthorCompany(id=1195733919065747815, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=2, ext=[AuthorCompanyExt(id=1195733919074136424, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013), AuthorCompanyExt(id=1195733919078330729, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 高端汽车集成与控制全国重点实验室, 长春 130013)])]), Author(id=1195733920374370698, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1195733920449868173, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733920374370698, language=EN, stringName=Fengning Liu, firstName=Fengning, middleName=null, lastName=Liu, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1195733920512782734, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, authorId=1195733920374370698, language=CN, stringName=刘丰宁, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1 中国第一汽车股份有限公司研发总院, 长春 130013
2 高端汽车集成与控制全国重点实验室, 长春 130013, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1195733918113640804, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=1, ext=[AuthorCompanyExt(id=1195733918126223717, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013), AuthorCompanyExt(id=1195733918130418022, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国第一汽车股份有限公司研发总院, 长春 130013)]), AuthorCompany(id=1195733919065747815, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=2, ext=[AuthorCompanyExt(id=1195733919074136424, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013), AuthorCompanyExt(id=1195733919078330729, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 高端汽车集成与控制全国重点实验室, 长春 130013)])])], keywords=[Keyword(id=1195733920596668815, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, orderNo=1, keyword=Microalloying), Keyword(id=1195733920684749200, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, orderNo=2, keyword=Thermoformed steel), Keyword(id=1195733920751858065, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, orderNo=3, keyword=Bending property), Keyword(id=1195733920818966930, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, orderNo=4, keyword=Hydrogen induced delayed cracking), Keyword(id=1195733920877687187, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, orderNo=5, keyword=Spot welding joint performance), Keyword(id=1195733920936407444, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, orderNo=1, keyword=微合金化), Keyword(id=1195733921003516309, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, orderNo=2, keyword=热成形钢), Keyword(id=1195733921091596694, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, orderNo=3, keyword=弯曲性能), Keyword(id=1195733921150316951, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, orderNo=4, keyword=氢致延迟开裂), Keyword(id=1195733921230008728, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, orderNo=5, keyword=点焊接头性能)], refs=[Reference(id=1195733924530926007, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=4, pageStart=23, pageEnd=32, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=路洪州, 赵岩, 冯毅, journalName=汽车工艺与材料, refType=null, unstructuredReference=路洪州, 赵岩, 冯毅, 等. 铌微合金化热成形钢的最新进展[J].
汽车工艺与材料,
2021(4): 23-32., articleTitle=铌微合金化热成形钢的最新进展, refAbstract=null), Reference(id=1195733924606423480, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2020, volume=27, issue=6, pageStart=121, pageEnd=128, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=许伟, 方刚, 张钧萍, journalName=塑性工程学报, refType=null, unstructuredReference=许伟, 方刚, 张钧萍, 等. 面向汽车碰撞安全的热成形钢断裂失效表征与验证[J].
塑性工程学报,
2020,
27(6):121-128., articleTitle=面向汽车碰撞安全的热成形钢断裂失效表征与验证, refAbstract=null), Reference(id=1195733924660949433, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2008, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=马鸣图, journalName=先进汽车用钢, refType=null, unstructuredReference=马鸣图.
先进汽车用钢[M]. 北京: 化学工业出版社,
2008., articleTitle=null, refAbstract=null), Reference(id=1195733924715475386, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=世界汽车车身技术及轻量化技术发展跟踪研究编委会, journalName=世界汽车车身技术及轻量化技术发展研究, refType=null, unstructuredReference=世界汽车车身技术及轻量化技术发展跟踪研究编委会.
世界汽车车身技术及轻量化技术发展研究[M]. 北京: 北京理工大学出版社,
2018., articleTitle=null, refAbstract=null), Reference(id=1195733924770001339, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=B12, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=高宏适, journalName=世界金属导报, refType=null, unstructuredReference=高宏适. 1 800 MPa级汽车车体部件热成形技术开发[N].
世界金属导报,
2015-06-23(B12)., articleTitle=1 800 MPa级汽车车体部件热成形技术开发, refAbstract=null), Reference(id=1195733924824527292, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2017, volume=38, issue=7, pageStart=120, pageEnd=125, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=杨海根, 赵征志, 杨源华, journalName=材料热处理学报, refType=null, unstructuredReference=杨海根, 赵征志, 杨源华, 等. 1 800 MPa级冷轧热成形钢的组织与性能[J].
材料热处理学报,
2017,
38(7): 120-125., articleTitle=1 800 MPa级冷轧热成形钢的组织与性能, refAbstract=null), Reference(id=1195733924870664637, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2019, volume=39, issue=5, pageStart=1, pageEnd=4, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=王彭涛, 李学涛, 李翔宇, journalName=冶金与材料, refType=null, unstructuredReference=王彭涛, 李学涛, 李翔宇, 等. 2 000 MPa热冲压钢相变行为及热冲压温度工艺研究[J].
冶金与材料,
2019,
39(5):1-4., articleTitle=2 000 MPa热冲压钢相变行为及热冲压温度工艺研究, refAbstract=null), Reference(id=1195733924929384894, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2023, volume=48, issue=7, pageStart=166, pageEnd=175, url=null, language=null, rfNumber=[8], rfOrder=7, authorNames=陈波, 尹树春, 梁振威, journalName=金属热处理, refType=null, unstructuredReference=陈波, 尹树春, 梁振威, 等. 高韧性2GPa级热成形钢热冲压工艺及应用性能分析[J].
金属热处理,
2023,
48(7):166-175., articleTitle=高韧性2GPa级热成形钢热冲压工艺及应用性能分析, refAbstract=null), Reference(id=1195733924992299455, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2023, volume=48, issue=3, pageStart=135, pageEnd=139, url=null, language=null, rfNumber=[9], rfOrder=8, authorNames=田秀刚, 王朝, 孙旭, journalName=金属热处理, refType=null, unstructuredReference=田秀刚, 王朝, 孙旭, 等. 加热温度对34MnB5热成形钢组织性能的影响[J].
金属热处理,
2023,
48(3): 135-139., articleTitle=加热温度对34MnB5热成形钢组织性能的影响, refAbstract=null), Reference(id=1195733925046825408, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2022, volume=47, issue=11, pageStart=192, pageEnd=198, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=耿志宇, 张宇, 薛晗, journalName=金属热处理, refType=null, unstructuredReference=耿志宇, 张宇, 薛晗, 等. 微合金化2 000 MPa热成形钢的析出相热力学计算与强韧性[J].
金属热处理,
2022,
47(11): 192-198., articleTitle=微合金化2 000 MPa热成形钢的析出相热力学计算与强韧性, refAbstract=null), Reference(id=1195733925097157057, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2023, volume=33, issue=11, pageStart=12, pageEnd=28, url=null, language=null, rfNumber=[11], rfOrder=10, authorNames=王鹏程, 赵棪, 路洪洲, journalName=中国冶金, refType=null, unstructuredReference=王鹏程, 赵棪, 路洪洲, 等. 超高强度热成形钢研究进展及展望[J].
中国冶金,
2023,
33(11): 12-28., articleTitle=超高强度热成形钢研究进展及展望, refAbstract=null), Reference(id=1195733925151683010, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2021, volume=null, issue=4, pageStart=40, pageEnd=43, url=null, language=null, rfNumber=[12], rfOrder=11, authorNames=曹广祥, 芦强强, 宋起峰, journalName=汽车工艺与材料, refType=null, unstructuredReference=曹广祥, 芦强强, 宋起峰, 等. 基于1 800 MPa级热成形钢的车门防撞梁轻量化设计分析[J].
汽车工艺与材料,
2021(4): 40-43., articleTitle=基于1 800 MPa级热成形钢的车门防撞梁轻量化设计分析, refAbstract=null), Reference(id=1195733925210403267, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2017, volume=38, issue=8, pageStart=76, pageEnd=82, url=null, language=null, rfNumber=[13], rfOrder=12, authorNames=谌康, 夏彬, 徐乐, journalName=材料热处理学报, refType=null, unstructuredReference=谌康, 夏彬, 徐乐, 等. 2 000 MPa级马氏体钢的氢脆敏感性[J].
材料热处理学报,
2017,
38(8): 76-82., articleTitle=2 000 MPa级马氏体钢的氢脆敏感性, refAbstract=null), Reference(id=1195733925264929220, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2008, volume=75, issue=3, pageStart=551, pageEnd=559, url=null, language=null, rfNumber=[14], rfOrder=13, authorNames=KOMATSUZAKI Y, JOO H, YAMADA K, journalName=Engineering Fracture Mechanics, refType=null, unstructuredReference=
KOMATSUZAKI Y,
JOO H,
YAMADA K. Influence of Yield Strength Levels on Crack Growth Mode in Delayed Fracture of Structural Steels[J].
Engineering Fracture Mechanics,
2008,
75(3): 551-559., articleTitle=Influence of Yield Strength Levels on Crack Growth Mode in Delayed Fracture of Structural Steels, refAbstract=null), Reference(id=1195733925319455173, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2020, volume=42, issue=3, pageStart=18, pageEnd=21, url=null, language=null, rfNumber=[15], rfOrder=14, authorNames=贾耿伟, 赵渭良, 王爱民, journalName=四川冶金, refType=null, unstructuredReference=贾耿伟, 赵渭良, 王爱民, 等. 双相钢780DP的动态拉伸性能[J].
四川冶金,
2020,
42(3): 18-21., articleTitle=双相钢780DP的动态拉伸性能, refAbstract=null), Reference(id=1195733925373981126, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2018, volume=40, issue=9, pageStart=1083, pageEnd=1090, url=null, language=null, rfNumber=[16], rfOrder=15, authorNames=梁江涛, 赵征志, 尹鸿详, journalName=工程科学学报, refType=null, unstructuredReference=梁江涛, 赵征志, 尹鸿详, 等. 超高强热成形钢的应变速率敏感性[J].
工程科学学报,
2018,
40(9): 1083-1090., articleTitle=超高强热成形钢的应变速率敏感性, refAbstract=null), Reference(id=1195733925432701383, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=3, pageStart=6, pageEnd=8, url=null, language=null, rfNumber=[17], rfOrder=16, authorNames=晋家春, 邓宗吉, 杨峥, journalName=安徽冶金科技职业学院学报, refType=null, unstructuredReference=晋家春, 邓宗吉, 杨峥, 等. 不同应变速率下的1 800 MPa级热成形钢力学性能研究[J].
安徽冶金科技职业学院学报,
2020(3): 6-8., articleTitle=不同应变速率下的1 800 MPa级热成形钢力学性能研究, refAbstract=null), Reference(id=1195733925491421640, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=1996, volume=10, issue=1, pageStart=19, pageEnd=24, url=null, language=null, rfNumber=[18], rfOrder=17, authorNames=唐长国, 朱金华, 周惠久, journalName=材料研究学报, refType=null, unstructuredReference=唐长国, 朱金华, 周惠久. 金属材料拉伸的高应变率增塑现象及分析[J].
材料研究学报,
1996,
10(1): 19-24., articleTitle=金属材料拉伸的高应变率增塑现象及分析, refAbstract=null), Reference(id=1195733925545947593, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[19], rfOrder=18, authorNames=汽车轻量化技术创新战略联盟, journalName=汽车用钢板极限尖冷弯性能测试及评价规范: T/CSAE 154-2020, refType=null, unstructuredReference=汽车轻量化技术创新战略联盟.
汽车用钢板极限尖冷弯性能测试及评价规范: T/CSAE 154-2020[S]. 北京: 中国汽车工程学会,
2020., articleTitle=null, refAbstract=null), Reference(id=1195733925600473546, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=2020, volume=56, issue=4, pageStart=429, pageEnd=443, url=null, language=null, rfNumber=[20], rfOrder=19, authorNames=易红亮, 常智渊, 才贺龙, journalName=金属学报, refType=null, unstructuredReference=易红亮, 常智渊, 才贺龙, 等. 热冲压成形钢的强度与塑性及断裂应变[J].
金属学报,
2020,
56(4): 429-443., articleTitle=热冲压成形钢的强度与塑性及断裂应变, refAbstract=null), Reference(id=1195733925654999499, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, doi=null, pmid=null, pmcid=null, year=1995, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[21], rfOrder=20, authorNames=BSI, journalName=Corrosion of Metals and Alloys—Stress Corrosion Testing—Part 2: Preparation and Use of Bent-Beam Specimens: BS EN ISO 7539-2, refType=null, unstructuredReference=BSI.
Corrosion of Metals and Alloys—Stress Corrosion Testing—Part 2: Preparation and Use of Bent-Beam Specimens: BS EN ISO 7539-2 [S]. London: BSI,
1995., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1195733918113640804, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=1, ext=[AuthorCompanyExt(id=1195733918126223717, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 Global R&D Center, China FAW Corporation Limited, Changchun 130013), AuthorCompanyExt(id=1195733918130418022, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733918113640804, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1 中国第一汽车股份有限公司研发总院, 长春 130013)]), AuthorCompany(id=1195733919065747815, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, xref=2, ext=[AuthorCompanyExt(id=1195733919074136424, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 National Key Laboratory of Advanced Vehicle Integration and Control, Changchun 130013), AuthorCompanyExt(id=1195733919078330729, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, companyId=1195733919065747815, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 高端汽车集成与控制全国重点实验室, 长春 130013)])], figs=[ArticleFig(id=1195733921351643545, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=6XJAv347ESr2vzpPPsd6Bg==, figureFileBig=YvxQNY84yPVjNY+3Iypsgw==, tableContent=null), ArticleFig(id=1195733921456501146, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图1, caption=
淬火平板金相组织, figureFileSmall=6XJAv347ESr2vzpPPsd6Bg==, figureFileBig=YvxQNY84yPVjNY+3Iypsgw==, tableContent=null), ArticleFig(id=1195733921603301787, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=1dhzPoQkdjsLeczETs86Ew==, figureFileBig=3cgWsNxSqUZfpfl4WpvXlg==, tableContent=null), ArticleFig(id=1195733921657827740, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图2, caption=
拉伸试验试样尺寸, figureFileSmall=1dhzPoQkdjsLeczETs86Ew==, figureFileBig=3cgWsNxSqUZfpfl4WpvXlg==, tableContent=null), ArticleFig(id=1195733921720742301, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=Fcbaam0AwyMd+BgxAqef1Q==, figureFileBig=0QDa5P28IQ4C+8yeY4auug==, tableContent=null), ArticleFig(id=1195733921779462558, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图3, caption=
不同应变速率的应力-应变曲线, figureFileSmall=Fcbaam0AwyMd+BgxAqef1Q==, figureFileBig=0QDa5P28IQ4C+8yeY4auug==, tableContent=null), ArticleFig(id=1195733921850765727, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=EKEORzml5NLi4QT2xDvWtw==, figureFileBig=b9+Smuf0cUJLSMjApqpGFQ==, tableContent=null), ArticleFig(id=1195733921913680288, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图4, caption=
动态拉伸的强度和塑性指标的变化情况, figureFileSmall=EKEORzml5NLi4QT2xDvWtw==, figureFileBig=b9+Smuf0cUJLSMjApqpGFQ==, tableContent=null), ArticleFig(id=1195733921968206241, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=8/SwQXHSttO19wv1QHZcrA==, figureFileBig=LYZemyA7bvBGr905ZMvrSw==, tableContent=null), ArticleFig(id=1195733922043703714, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图5, caption=
极限尖冷弯试验装置及加载示意, figureFileSmall=8/SwQXHSttO19wv1QHZcrA==, figureFileBig=LYZemyA7bvBGr905ZMvrSw==, tableContent=null), ArticleFig(id=1195733922110812579, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=v0ndzjr9uWvDr962fXSmxQ==, figureFileBig=yGrLyVZdEh6nc20ewHB/iA==, tableContent=null), ArticleFig(id=1195733922215670180, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图6, caption=
试验装置及加载示意, figureFileSmall=v0ndzjr9uWvDr962fXSmxQ==, figureFileBig=yGrLyVZdEh6nc20ewHB/iA==, tableContent=null), ArticleFig(id=1195733922278584741, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=+7/kjKRG2HfSAP+61EGc7A==, figureFileBig=2HNfpUXinWufyJ5B+XkFEQ==, tableContent=null), ArticleFig(id=1195733922341499302, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图7, caption=
试验后试样形貌, figureFileSmall=+7/kjKRG2HfSAP+61EGc7A==, figureFileBig=2HNfpUXinWufyJ5B+XkFEQ==, tableContent=null), ArticleFig(id=1195733922396025255, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=9Wb700+ONZJEStxrMXIVEQ==, figureFileBig=x63pSKPz8yTvJHZk4jFIXw==, tableContent=null), ArticleFig(id=1195733922463134120, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图8, caption=
焊接电流窗口, figureFileSmall=9Wb700+ONZJEStxrMXIVEQ==, figureFileBig=x63pSKPz8yTvJHZk4jFIXw==, tableContent=null), ArticleFig(id=1195733923511710121, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=RnKonUInB56i1AhRcKkWtA==, figureFileBig=SzeYduWG2z45ieT6PBdjKg==, tableContent=null), ArticleFig(id=1195733923574624682, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=图9, caption=
点焊接头显微硬度分布, figureFileSmall=RnKonUInB56i1AhRcKkWtA==, figureFileBig=SzeYduWG2z45ieT6PBdjKg==, tableContent=null), ArticleFig(id=1195733923641733547, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | C | Si | Mn | P | S | V | Ti | Nb | Cr | B |
| 含量 | 0.36 | 0.26 | 1.36 | 0.007 | 0.005 8 | 0.20 | 0.027 | 0.039 | 0.22 | 0.002 2 |
), ArticleFig(id=1195733923725619628, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=表1, caption=
试验材料主要化学成分(质量分数) %
, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | C | Si | Mn | P | S | V | Ti | Nb | Cr | B |
| 含量 | 0.36 | 0.26 | 1.36 | 0.007 | 0.005 8 | 0.20 | 0.027 | 0.039 | 0.22 | 0.002 2 |
), ArticleFig(id=1195733923801117101, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
材料 状态 | 试验 方向 | 规定塑性 延伸强度 Rp0.2/MPa | 抗拉强度Rm/MPa | 断后伸长率A50 mm/% |
淬火 状态 | 0° | 1 368 | 2 039 | 4.6 |
| 90° | 1 324 | 1 924 | 5.0 |
烘烤 状态 | 0° | 1 493 | 1 912 | 5.1 |
| 90° | 1 462 | 1 856 | 5.4 |
), ArticleFig(id=1195733923901780398, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=表2, caption=
试验材料在不同状态及不同方向的拉伸性能
, figureFileSmall=null, figureFileBig=null, tableContent=
材料 状态 | 试验 方向 | 规定塑性 延伸强度 Rp0.2/MPa | 抗拉强度Rm/MPa | 断后伸长率A50 mm/% |
淬火 状态 | 0° | 1 368 | 2 039 | 4.6 |
| 90° | 1 324 | 1 924 | 5.0 |
烘烤 状态 | 0° | 1 493 | 1 912 | 5.1 |
| 90° | 1 462 | 1 856 | 5.4 |
), ArticleFig(id=1195733923964694959, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 应变速率/s-1 | 规定塑性延伸强度Rp0.2/MPa | 抗拉强度Rm/MPa | 断裂总延伸率At/% |
| 0.001 | 1 482 | 1 887 | 5.6 |
| 0.1 | 1 506 | 1 902 | 11.0 |
| 1 | 1 512 | 1 894 | 11.8 |
| 10 | 1 522 | 1 907 | 13.1 |
| 100 | 1 526 | 1 888 | 14.0 |
| 500 | 1 588 | 1 902 | 15.2 |
), ArticleFig(id=1195733924048581040, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=表3, caption=
不同应变速率的拉伸性能
, figureFileSmall=null, figureFileBig=null, tableContent=
| 应变速率/s-1 | 规定塑性延伸强度Rp0.2/MPa | 抗拉强度Rm/MPa | 断裂总延伸率At/% |
| 0.001 | 1 482 | 1 887 | 5.6 |
| 0.1 | 1 506 | 1 902 | 11.0 |
| 1 | 1 512 | 1 894 | 11.8 |
| 10 | 1 522 | 1 907 | 13.1 |
| 100 | 1 526 | 1 888 | 14.0 |
| 500 | 1 588 | 1 902 | 15.2 |
), ArticleFig(id=1195733924115689905, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 弯曲方向 | 极限尖冷弯角/(°) |
| 1# | 2# | 3# | 平均值 |
| 0°-淬火 | 50.6 | 51.4 | 51.2 | 51.1 |
| 0°-烘烤 | 56.9 | 58.4 | 56.8 | 57.4 |
| 90°-淬火 | 58.3 | 58.9 | 59.1 | 58.7 |
| 90°-烘烤 | 64.0 | 63.9 | 66.6 | 64.8 |
), ArticleFig(id=1195733924186993074, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=表4, caption=
极限尖冷弯角计算结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 弯曲方向 | 极限尖冷弯角/(°) |
| 1# | 2# | 3# | 平均值 |
| 0°-淬火 | 50.6 | 51.4 | 51.2 | 51.1 |
| 0°-烘烤 | 56.9 | 58.4 | 56.8 | 57.4 |
| 90°-淬火 | 58.3 | 58.9 | 59.1 | 58.7 |
| 90°-烘烤 | 64.0 | 63.9 | 66.6 | 64.8 |
), ArticleFig(id=1195733924254101939, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 电极压力/kN | 保压时间/ms | 焊接时间/ms | 焊接电流 /kA | 最小剥离焊点直径/mm |
| 6 | 167 | 525 | Imin=6.1 | 5.20 |
| Imax=7.6 | 8.36 |
| 656 | Imin=6.0 | 5.40 |
| Imax=7.5 | 8.20 |
| 787 | Imin=5.9 | 5.25 |
| Imax=7.4 | 8.60 |
), ArticleFig(id=1195733924312822196, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=表5, caption=
焊接工艺参数及剥离焊点试验结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 电极压力/kN | 保压时间/ms | 焊接时间/ms | 焊接电流 /kA | 最小剥离焊点直径/mm |
| 6 | 167 | 525 | Imin=6.1 | 5.20 |
| Imax=7.6 | 8.36 |
| 656 | Imin=6.0 | 5.40 |
| Imax=7.5 | 8.20 |
| 787 | Imin=5.9 | 5.25 |
| Imax=7.4 | 8.60 |
), ArticleFig(id=1195733924375736757, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 试验项目 | 试验结果 | 技术要求 |
循环交变腐蚀 (60个循环) | 划痕层离宽度/mm | 1.0 | ≤2.0 |
| 划痕腐蚀宽度/mm | 0.5 | ≤2.0 |
| 起泡等级 | 0(S0) | 0(S0) |
| 生锈等级 | Ri0 | Ri0 |
耐中性盐雾 (1 000 h) | 划痕层离宽度/mm | 0.8 | ≤2.0 |
| 划痕腐蚀宽度/mm | 0.5 | ≤2.0 |
| 起泡等级 | 0(S0) | 0(S0) |
| 生锈等级 | Ri0 | Ri0 |
), ArticleFig(id=1195733924434457014, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1195733615930814591, language=CN, label=表6, caption=
耐腐蚀性能试验结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 试验项目 | 试验结果 | 技术要求 |
循环交变腐蚀 (60个循环) | 划痕层离宽度/mm | 1.0 | ≤2.0 |
| 划痕腐蚀宽度/mm | 0.5 | ≤2.0 |
| 起泡等级 | 0(S0) | 0(S0) |
| 生锈等级 | Ri0 | Ri0 |
耐中性盐雾 (1 000 h) | 划痕层离宽度/mm | 0.8 | ≤2.0 |
| 划痕腐蚀宽度/mm | 0.5 | ≤2.0 |
| 起泡等级 | 0(S0) | 0(S0) |
| 生锈等级 | Ri0 | Ri0 |
)], attaches=null, journal=Journal(id=1149695537990905873, delFlag=0, nameCn=汽车工艺与材料, nameEn=Automobile Technology & Material, nameHistory1=null, nameHistory2=null, issn=1003-8817, eissn=null, cn=22-1187/U, coden=null, periodic=Monthly, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=EBkYJ12CSpR8ZrXZjv/pYQ==, journalPrice=null, startedYear=null, abbrevIsoEn=null, journalRemark=null, publicationField=null, createdTime=1752038376569, updatedTime=1761735695609, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=A, firstLetterEn=A, subjectCode=Engineering, subjectName=Engineering, subjectCodeEn=Engineering, subjectNameEn=null, picCn=EBkYJ12CSpR8ZrXZjv/pYQ==, picEn=ZHRsuN+WSBmI0ZKvacWZGg==, jcr=null, cjcr=null, exts=[JournalExt(id=1190369042188832930, language=CN, name=汽车工艺与材料, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761735695645, updatedTime=1761735695645, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://qcgy.cbpt.cnki.net/EditorEN/index.aspx?t=1, submissionEditorUrl=https://qcgy.cbpt.cnki.net/EditorEN/index.aspx?t=3, submissionReviewUrl=https://qcgy.cbpt.cnki.net/EditorEN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1190369042272719011, language=EN, name=Automobile Technology & Material, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761735695665, updatedTime=1761735695665, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://qcgy.cbpt.cnki.net/EditorEN/index.aspx?t=1, submissionEditorUrl=https://qcgy.cbpt.cnki.net/EditorEN/index.aspx?t=3, submissionReviewUrl=https://qcgy.cbpt.cnki.net/EditorEN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1189873562199433220, websiteList=[Website(id=1189873845868761153, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1189873562199433220, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/qcgyycl/CN, language=CN, createTime=1761617631642, createBy=18614031015, updateTime=1761617686759, updateBy=18614031015, name=汽车工艺与材料-中文, tplId=1146099689490845704, title=汽车工艺与材料, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1189875402131698022, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=articleTextType, value=kx, createTime=1761618002684, updateTime=1761618002684, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402098143587, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=banner, value=null, createTime=1761618002676, updateTime=1761618002676, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402186223977, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=grayFlag, value=0, createTime=1761618002697, updateTime=1761618002697, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402081366370, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=logo, value=https://castjournals.cast.org.cn/joweb/qcgyycl/CN/file/pic?fileId=E4N6Gi2LAZXbROJyHI+u1g==, createTime=1761618002672, updateTime=1761618002672, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402203001195, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=minRunFlag, value=0, createTime=1761618002701, updateTime=1761618002701, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402123309413, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/qcgyycl/CN/file/pic, createTime=1761618002682, updateTime=1761618002682, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402194612586, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=silenceFlag, value=0, createTime=1761618002699, updateTime=1761618002699, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402110726500, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1761618002679, updateTime=1761618002679, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402144280935, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=themeColor, value=null, createTime=1761618002687, updateTime=1761618002687, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875402169446760, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845868761153, code=themeStyle, value=null, createTime=1761618002694, updateTime=1761618002694, creator=18614031015, updator=18614031015)]), Website(id=1189873846040727621, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1189873562199433220, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/qcgyycl/EN, language=EN, createTime=1761617631683, createBy=18614031015, updateTime=1761617707358, updateBy=18614031015, name=汽车工艺与材料-英文, tplId=1146101810881728533, title=Automobile Technology & Material, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1189875426081181783, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=articleTextType, value=kx, createTime=1761618008394, updateTime=1761618008394, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426056015956, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=banner, value=null, createTime=1761618008388, updateTime=1761618008388, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426102153306, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=grayFlag, value=0, createTime=1761618008399, updateTime=1761618008399, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426047627347, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=logo, value=https://castjournals.cast.org.cn/joweb/qcgyycl/EN/file/pic?fileId=E4N6Gi2LAZXbROJyHI+u1g==, createTime=1761618008386, updateTime=1761618008386, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426114736220, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=minRunFlag, value=0, createTime=1761618008402, updateTime=1761618008402, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426072793174, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/qcgyycl/EN/file/pic, createTime=1761618008392, updateTime=1761618008392, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426110541915, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=silenceFlag, value=0, createTime=1761618008401, updateTime=1761618008401, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426064404565, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1761618008390, updateTime=1761618008390, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426089570392, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=themeColor, value=null, createTime=1761618008396, updateTime=1761618008396, creator=18614031015, updator=18614031015), WebsiteProps(id=1189875426093764697, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846040727621, code=themeStyle, value=null, createTime=1761618008397, updateTime=1761618008397, creator=18614031015, updator=18614031015)])], journalTitle=汽车工艺与材料, weixinUrl=null, journalUrl=https://qcgyycl.cbpt.cnki.net/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Automobile Technology & Material, journalPhotoCn=EBkYJ12CSpR8ZrXZjv/pYQ==, journalPhotoEn=ZHRsuN+WSBmI0ZKvacWZGg==, journalFirstLetter=A, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/qcgyycl/CN/10.19710/J.cnki.1003-8817.20240259, detailUrlEn=https://castjournals.cast.org.cn/joweb/qcgyycl/EN/10.19710/J.cnki.1003-8817.20240259, pdfUrlCn=https://castjournals.cast.org.cn/joweb/qcgyycl/CN/PDF/10.19710/J.cnki.1003-8817.20240259, pdfUrlEn=https://castjournals.cast.org.cn/joweb/qcgyycl/EN/PDF/10.19710/J.cnki.1003-8817.20240259, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)