Article(id=1322943177241538606, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322943149844345666, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20210512, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1624636800000, receivedDateStr=2021-06-26, revisedDate=1627920000000, revisedDateStr=2021-08-03, acceptedDate=null, acceptedDateStr=null, onlineDate=1793343832550, onlineDateStr=2026-10-30, pubDate=1639929600000, pubDateStr=2021-12-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793343832550, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793343832550, creator=13701087609, updateTime=1793343832550, updator=13701087609, issue=Issue{id=1322943149844345666, tenantId=1146029695717560320, journalId=1263187385517883426, year='2021', volume='49', issue='12', pageStart='2549', pageEnd='2816', issueExtLink='null', onlineDate='null', pubDate='1639929600000', pubDateStr='2021-12-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343826018, creator='13701087609', updateTime=1793345974749, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322952162350859029, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322943149844345666, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322952162350859030, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322943149844345666, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=2790, endPage=2796, ext={EN=ArticleExt(id=1322943177480613935, articleId=1322943177241538606, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Effect of Titania Additives on Densification and Mechanical Properties of Si3N4-SiCw Composites, columnId=1319726165087077079, journalTitle=Journal of the Chinese Ceramic Society, columnName=Research Article, runingTitle=null, highlight=null, articleAbstract=

Si3N4-SiCw composites were prepared via a sinter-hot isostatic pressing (sinter-HIP) process with Yb2O3-Al2O3 as sintering additives. The effect of titania (TiO2) addition on the densification and mechanical properties of Si3N4-SiCw composites was investigated. The results show that the addition of titania enhances the densification of Si3N4-SiCw composites. The flexural strength, fracture toughness and Vickers hardness of Si3N4-8%SiCw composites firstly increase and then decrease with increasing titania content. Si3N4-8%SiCw composites containing 3% TiO2 have a near-theoretical density and optimal mechanical properties (i.e., the relative density of (99.5±0.1)%, the flexural strength of (1 301±87) MPa, the fracture toughness of (7.8±0.1) MPa·m1/2, and the Vickers hardness of (16.2±0.1) GPa). The formation of SiO2 and TiN based on the in-situ reaction between TiO2 with Si3N4 contributes to the improvement of the interfacial strength of bonding between SiC whisker and Si3N4 matrix as well as the mechanical behaviors of the composites.

, authors=Jing ZHANG1, Feng SUN1, 2, Weiru ZHANG1, 3, Tingxia DONG1, authorsList=Jing ZHANG, Feng SUN, Weiru ZHANG, Tingxia DONG, authorCompany=null, correspAuthors=null, authorNote=

ZHANG Jing (1992-), male, Master, Engineer. E-mail:

, 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, fund=null), CN=ArticleExt(id=1322943177786798128, articleId=1322943177241538606, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=TiO2对Si3N4-SiCw复合材料致密化和力学性能的影响, columnId=1263922770220560512, journalTitle=硅酸盐学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=

以Yb2O3-Al2O3作为烧结助剂,采用烧结-热等静压工艺制备了具有高致密度和优异力学性能的Si3N4-SiCw复合材料,研究了TiO2含量对Si3N4-SiCw复合材料致密化和力学性能的影响。结果表明:TiO2的加入促进了Si3N4-SiCw复合材料的致密化。随着TiO2含量的增加,Si3N4-8%SiCw复合材料的抗弯强度、断裂韧性和Vickers硬度均呈现出先提高后降低的变化趋势。当TiO2含量(质量分数)为3%时,Si3N4-8%SiCw复合材料的相对密度和综合力学性能最佳,其相对密度、抗弯强度、断裂韧性和Vickers硬度分别为(99.5±0.1)%、(1 301±87)MPa、(7.8±0.1)MPa·m1/2、(16.2±0.1)GPa。TiO2和Si3N4之间的原位反应生成的SiO2和TiN对Si3N4-SiCw复合材料的界面结合强度及力学性能产生了重要影响。

, authors=张晶1, 孙峰1, 2, 张伟儒1, 3, 董廷霞1, authorsList=张晶, 孙峰, 张伟儒, 董廷霞, authorCompany=null, correspAuthors=null, authorNote=

张晶(1992—),男,硕士,工程师。

, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=qGY2UVo8fPprMWwOIcC7mw==, magXml=8L4dRmr/d1ZkZLgdHkx5Mw==, pdfUrl=null, pdf=mA81hdjj9Im6FTS/oEcP2w==, pdfFileSize=4921788, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=REqzUQXfQ2XulXRBHCSvlg==, mapNumber=null, fund=null)}, authors=[Author(id=1322943180282409019, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhji86@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943180622147645, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943180282409019, language=EN, stringName=Jing ZHANG, firstName=Jing, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China, bio={"content":"

ZHANG Jing (1992-), male, Master, Engineer. E-mail:

"}, bioImg=null, bioContent=

ZHANG Jing (1992-), male, Master, Engineer. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943180710228030, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943180282409019, language=CN, stringName=张晶, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000, bio={"content":"

张晶(1992—),男,硕士,工程师。

"}, bioImg=null, bioContent=

张晶(1992—),男,硕士,工程师。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)])]), Author(id=1322943181091909696, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, 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=1322943181175795779, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943181091909696, language=EN, stringName=Feng SUN, firstName=Feng, middleName=null, lastName=SUN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China
2.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943181247098948, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943181091909696, language=CN, stringName=孙峰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000
2.哈尔滨工业大学材料科学与工程学院,哈尔滨 150001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)]), AuthorCompany(id=1322943178487246900, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=2., ext=[AuthorCompanyExt(id=1322943178495635509, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178487246900, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China), AuthorCompanyExt(id=1322943178508218422, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178487246900, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.哈尔滨工业大学材料科学与工程学院,哈尔滨 150001)])]), Author(id=1322943181498757190, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, 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=1322943181859467337, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943181498757190, language=EN, stringName=Weiru ZHANG, firstName=Weiru, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China
3.Shandong Industrial Ceramic Research and Design Institute Co., Ltd., Zibo 255000, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943181947547722, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943181498757190, language=CN, stringName=张伟儒, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000
3.山东工业陶瓷研究设计院有限公司,山东 淄博 255000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)]), AuthorCompany(id=1322943178587910199, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=3., ext=[AuthorCompanyExt(id=1322943178604687416, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178587910199, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shandong Industrial Ceramic Research and Design Institute Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178621464633, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178587910199, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.山东工业陶瓷研究设计院有限公司,山东 淄博 255000)])]), Author(id=1322943182337617996, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, 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=1322943182698328142, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943182337617996, language=EN, stringName=Tingxia DONG, firstName=Tingxia, middleName=null, lastName=DONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943182853517391, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943182337617996, language=CN, stringName=董廷霞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)])])], keywords=[Keyword(id=1322943183105175632, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=EN, orderNo=1, keyword=silicon nitride), Keyword(id=1322943184405409873, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=EN, orderNo=2, keyword=silicon carbide whisker), Keyword(id=1322943184480907346, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=EN, orderNo=3, keyword=densification), Keyword(id=1322943184573182035, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=EN, orderNo=4, keyword=mechanical properties), Keyword(id=1322943184862589012, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=EN, orderNo=5, keyword=sinter-hot isostatic pressing), Keyword(id=1322943185231687765, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=CN, orderNo=1, keyword=氮化硅), Keyword(id=1322943185332351062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=CN, orderNo=2, keyword=碳化硅晶须), Keyword(id=1322943185714032727, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=CN, orderNo=3, keyword=致密化), Keyword(id=1322943186167017560, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=CN, orderNo=4, keyword=力学性能), Keyword(id=1322943186498367577, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, language=CN, orderNo=5, keyword=烧结-热等静压)], refs=null, funds=[Fund(id=1322943186980712538, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, awardId=2017YFB0310602; 2020YFB0407701, language=CN, fundingSource=国家重点研发计划(2017YFB0310602; 2020YFB0407701), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)]), AuthorCompany(id=1322943178487246900, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=2., ext=[AuthorCompanyExt(id=1322943178495635509, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178487246900, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China), AuthorCompanyExt(id=1322943178508218422, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178487246900, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.哈尔滨工业大学材料科学与工程学院,哈尔滨 150001)]), AuthorCompany(id=1322943178587910199, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=3., ext=[AuthorCompanyExt(id=1322943178604687416, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178587910199, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shandong Industrial Ceramic Research and Design Institute Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178621464633, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178587910199, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.山东工业陶瓷研究设计院有限公司,山东 淄博 255000)])], figs=null, attaches=null, journal=Journal(id=1263186332462366751, delFlag=0, nameCn=硅酸盐学报, nameEn=Journal of the Chinese Ceramic Society, nameHistory1=null, nameHistory2=null, issn=0454-5648, eissn=null, cn=11-2310/TQ, coden=null, periodic=0, 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=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of the Chinese Ceramic Society, journalRemark=null, publicationField=null, createdTime=1779096690528, updatedTime=1788951192520, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=G, firstLetterEn=G, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=8Qg1+Is+LeRD1Lv6UJcXRg==, picEn=AY9tl+TwuKtB81GF+w4WAg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304519110767960749, language=CN, name=硅酸盐学报, 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=1788951192800, updatedTime=1788951192800, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304519110839263918, language=EN, name=Journal of the Chinese Ceramic Society, 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=1788951192817, updatedTime=1788951192817, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1263187385517883426, websiteList=[Website(id=1263188159895093557, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/CN, language=CN, createTime=1779097126220, createBy=18614031015, updateTime=1779097837121, updateBy=18614031015, name=硅酸盐学报-中文, tplId=1146099689490845704, title=硅酸盐学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191261578649862, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=articleTextType, value=kx, createTime=1779097865719, updateTime=1779097865719, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261545095427, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=banner, value=null, createTime=1779097865711, updateTime=1779097865711, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261599621385, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=grayFlag, value=0, createTime=1779097865724, updateTime=1779097865724, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261532512514, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097865708, updateTime=1779097865708, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261620592907, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=minRunFlag, value=0, createTime=1779097865729, updateTime=1779097865729, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261574455557, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic, createTime=1779097865718, updateTime=1779097865718, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261616398602, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=silenceFlag, value=0, createTime=1779097865728, updateTime=1779097865728, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261566066948, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1779097865716, updateTime=1779097865716, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261587038471, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeColor, value=null, createTime=1779097865721, updateTime=1779097865721, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261591232776, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeStyle, value=null, createTime=1779097865722, updateTime=1779097865722, creator=18614031015, updator=18614031015)]), Website(id=1263188160188694841, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/EN, language=EN, createTime=1779097126348, createBy=18614031015, updateTime=1779097825280, updateBy=18614031015, name=硅酸盐学报-英文, tplId=1146101810881728533, title=Journal of the Chinese Ceramic Society, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191231102836987, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=articleTextType, value=kx, createTime=1779097858453, updateTime=1779097858453, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231052505336, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=banner, value=null, createTime=1779097858441, updateTime=1779097858441, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231186723070, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=grayFlag, value=0, createTime=1779097858473, updateTime=1779097858473, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231039922423, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097858438, updateTime=1779097858438, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231358689536, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=minRunFlag, value=0, createTime=1779097858514, updateTime=1779097858514, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231094448378, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic, createTime=1779097858451, updateTime=1779097858451, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231195111679, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=silenceFlag, value=0, createTime=1779097858475, updateTime=1779097858475, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231086059769, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1779097858449, updateTime=1779097858449, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231111225596, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeColor, value=null, createTime=1779097858455, updateTime=1779097858455, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231144780029, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeStyle, value=null, createTime=1779097858463, updateTime=1779097858463, creator=18614031015, updator=18614031015)])], journalTitle=硅酸盐学报, weixinUrl=null, journalUrl=https://jccsoc.cbpt.cnki.net/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of the Chinese Ceramic Society, journalPhotoCn=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPhotoEn=AY9tl+TwuKtB81GF+w4WAg==, journalFirstLetter=G, 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, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20210512, detailUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20210512, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/PDF/10.14062/j.issn.0454-5648.20210512, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/PDF/10.14062/j.issn.0454-5648.20210512, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1639929600000, fullTextJson=null, articleText=null, reference=null)
收藏切换
TiO2对Si3N4-SiCw复合材料致密化和力学性能的影响
收藏切换
PDF下载
张晶 1 , 孙峰 1, 2 , 张伟儒 1, 3 , 董廷霞 1
硅酸盐学报 | 研究论文 2021,49(12): 2790-2796
收起
收藏切换
硅酸盐学报 |研究论文 2021 , 49 (12) : 2790 -2796
TiO2对Si3N4-SiCw复合材料致密化和力学性能的影响
全屏
[Author(id=1322943180282409019, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhji86@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322943180622147645, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943180282409019, language=EN, stringName=Jing ZHANG, firstName=Jing, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China, bio={"content":"

ZHANG Jing (1992-), male, Master, Engineer. E-mail:

"}, bioImg=null, bioContent=

ZHANG Jing (1992-), male, Master, Engineer. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943180710228030, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943180282409019, language=CN, stringName=张晶, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000, bio={"content":"

张晶(1992—),男,硕士,工程师。

"}, bioImg=null, bioContent=

张晶(1992—),男,硕士,工程师。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)])]), Author(id=1322943181091909696, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, 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=1322943181175795779, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943181091909696, language=EN, stringName=Feng SUN, firstName=Feng, middleName=null, lastName=SUN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China
2.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943181247098948, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943181091909696, language=CN, stringName=孙峰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000
2.哈尔滨工业大学材料科学与工程学院,哈尔滨 150001, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)]), AuthorCompany(id=1322943178487246900, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=2., ext=[AuthorCompanyExt(id=1322943178495635509, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178487246900, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China), AuthorCompanyExt(id=1322943178508218422, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178487246900, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.哈尔滨工业大学材料科学与工程学院,哈尔滨 150001)])]), Author(id=1322943181498757190, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, 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=1322943181859467337, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943181498757190, language=EN, stringName=Weiru ZHANG, firstName=Weiru, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China
3.Shandong Industrial Ceramic Research and Design Institute Co., Ltd., Zibo 255000, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943181947547722, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943181498757190, language=CN, stringName=张伟儒, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000
3.山东工业陶瓷研究设计院有限公司,山东 淄博 255000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)]), AuthorCompany(id=1322943178587910199, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=3., ext=[AuthorCompanyExt(id=1322943178604687416, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178587910199, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Shandong Industrial Ceramic Research and Design Institute Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178621464633, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178587910199, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.山东工业陶瓷研究设计院有限公司,山东 淄博 255000)])]), Author(id=1322943182337617996, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, 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=1322943182698328142, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943182337617996, language=EN, stringName=Tingxia DONG, firstName=Tingxia, middleName=null, lastName=DONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322943182853517391, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, authorId=1322943182337617996, language=CN, stringName=董廷霞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322943178189451313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, xref=1., ext=[AuthorCompanyExt(id=1322943178193645618, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China), AuthorCompanyExt(id=1322943178202034227, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1322943177241538606, companyId=1322943178189451313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中材高新氮化物陶瓷有限公司,山东 淄博 255000)])])]
张晶1 , 孙峰1, 2, 张伟儒1, 3, 董廷霞1
作者信息
  • 1.中材高新氮化物陶瓷有限公司,山东 淄博 255000
  • 2.哈尔滨工业大学材料科学与工程学院,哈尔滨 150001
  • 3.山东工业陶瓷研究设计院有限公司,山东 淄博 255000
作者简介:

张晶(1992—),男,硕士,工程师。

Effect of Titania Additives on Densification and Mechanical Properties of Si3N4-SiCw Composites
Jing ZHANG1 , Feng SUN1, 2, Weiru ZHANG1, 3, Tingxia DONG1
Affiliations
  • 1.Sinoma Advanced Nitride Ceramics Co., Ltd., Zibo 255000, Shandong, China
  • 2.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
  • 3.Shandong Industrial Ceramic Research and Design Institute Co., Ltd., Zibo 255000, Shandong, China
  • ZHANG Jing (1992-), male, Master, Engineer. E-mail:

出版时间: 2021-12-20 doi: 10.14062/j.issn.0454-5648.20210512
文章导航
收藏切换

以Yb2O3-Al2O3作为烧结助剂,采用烧结-热等静压工艺制备了具有高致密度和优异力学性能的Si3N4-SiCw复合材料,研究了TiO2含量对Si3N4-SiCw复合材料致密化和力学性能的影响。结果表明:TiO2的加入促进了Si3N4-SiCw复合材料的致密化。随着TiO2含量的增加,Si3N4-8%SiCw复合材料的抗弯强度、断裂韧性和Vickers硬度均呈现出先提高后降低的变化趋势。当TiO2含量(质量分数)为3%时,Si3N4-8%SiCw复合材料的相对密度和综合力学性能最佳,其相对密度、抗弯强度、断裂韧性和Vickers硬度分别为(99.5±0.1)%、(1 301±87)MPa、(7.8±0.1)MPa·m1/2、(16.2±0.1)GPa。TiO2和Si3N4之间的原位反应生成的SiO2和TiN对Si3N4-SiCw复合材料的界面结合强度及力学性能产生了重要影响。

氮化硅  /  碳化硅晶须  /  致密化  /  力学性能  /  烧结-热等静压

Si3N4-SiCw composites were prepared via a sinter-hot isostatic pressing (sinter-HIP) process with Yb2O3-Al2O3 as sintering additives. The effect of titania (TiO2) addition on the densification and mechanical properties of Si3N4-SiCw composites was investigated. The results show that the addition of titania enhances the densification of Si3N4-SiCw composites. The flexural strength, fracture toughness and Vickers hardness of Si3N4-8%SiCw composites firstly increase and then decrease with increasing titania content. Si3N4-8%SiCw composites containing 3% TiO2 have a near-theoretical density and optimal mechanical properties (i.e., the relative density of (99.5±0.1)%, the flexural strength of (1 301±87) MPa, the fracture toughness of (7.8±0.1) MPa·m1/2, and the Vickers hardness of (16.2±0.1) GPa). The formation of SiO2 and TiN based on the in-situ reaction between TiO2 with Si3N4 contributes to the improvement of the interfacial strength of bonding between SiC whisker and Si3N4 matrix as well as the mechanical behaviors of the composites.

silicon nitride  /  silicon carbide whisker  /  densification  /  mechanical properties  /  sinter-hot isostatic pressing
张晶, 孙峰, 张伟儒, 董廷霞. TiO2对Si3N4-SiCw复合材料致密化和力学性能的影响. 硅酸盐学报, 2021 , 49 (12) : 2790 -2796 . DOI: 10.14062/j.issn.0454-5648.20210512
Jing ZHANG, Feng SUN, Weiru ZHANG, Tingxia DONG. Effect of Titania Additives on Densification and Mechanical Properties of Si3N4-SiCw Composites[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (12) : 2790 -2796 . DOI: 10.14062/j.issn.0454-5648.20210512
  • 国家重点研发计划(2017YFB0310602; 2020YFB0407701)
参考文献 引证文献
排序方式:
2021年第49卷第12期
PDF下载
17
5
引用本文
BibTeX
文章信息
doi: 10.14062/j.issn.0454-5648.20210512
  • 接收时间:2021-06-26
  • 首发时间:2026-10-30
  • 出版时间:2021-12-20
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2021-06-26
  • 修回日期:2021-08-03
基金
国家重点研发计划(2017YFB0310602; 2020YFB0407701)
作者信息
    1.中材高新氮化物陶瓷有限公司,山东 淄博 255000
    2.哈尔滨工业大学材料科学与工程学院,哈尔滨 150001
    3.山东工业陶瓷研究设计院有限公司,山东 淄博 255000
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20210512
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏