Article(id=1242141262489395421, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242141260123811886, articleNumber=null, orderNo=null, doi=10.3981/j.issn.1000-7857.2023.02.00238, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1676476800000, receivedDateStr=2023-02-16, revisedDate=1679846400000, revisedDateStr=2023-03-27, acceptedDate=null, acceptedDateStr=null, onlineDate=1720627200000, onlineDateStr=2024-07-11, pubDate=1732723200000, pubDateStr=2024-11-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1720627200000, onlineIssueDateStr=2024-07-11, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=1720627200000, onlineFirstDateStr=2024-07-11, sourceXml=null, magXml=null, createTime=1774079154844, creator=sys-migrate, updateTime=1774079154844, updator=sys-migrate, issue=Issue{id=1242141260123811886, tenantId=1146029695717560320, journalId=1146031591421210625, year='2024', volume='42', issue='22', pageStart='1', pageEnd='108', issueExtLink='null', onlineDate='null', pubDate='1732723200000', pubDateStr='2024-11-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=null, issueType=-1, specialIssue=null, createTime=1774079154279, creator='sys-migrate', updateTime=1774079154279, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=93, endPage=101, ext={EN=ArticleExt(id=1242141269615517943, articleId=1242141262489395421, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Effect of heat treatment on microstructure and mechanical properties of laser cladded high Co-Ni steel coating, columnId=1150494644690366681, journalTitle=Science & Technology Review, columnName=Papers, runingTitle=null, highlight=null, articleAbstract=The effect of post-heat treatment on the microstructure and microhardness of laser cladded high Co-Ni secondary hardening steel coating was investigated. The microstructure of the coating was analyzed using a scanning electron microscopy (SEM) equipped with an energy dispersive spectrometer (EDS), and the microhardness was measured with a Vickers indenter. Decomposition of the retained austenite in the coating occurred during the post-heat treatment. As the temperature increased from 200 ℃ to 600 ℃, the quantity of the retained austenite at the boundaries decreased significantly, while that of the needleshaped M₃C cementite and M₂C carbides increased. The M₂C carbides evidently coarsened when the temperature was 550 ℃ and 600 ℃. The microhardness of high Co-Ni steel coating increased as the temperature of heat treatment increased from 200 ℃ to 400 ℃ because the fine-scale M₂C carbides were coherent with the matrix and increased distinctly in this temperature range. While the microhardness decreased sharply when the temperature was improved from 500 ℃ to 600 ℃ due to both the incoherency of the coarsened M₂C carbides and the recovery of dislocations in the carbon-supersaturated matrix., authors=QIN Renyao, ZHANG Guohui, CHEN Bingqing, LI Neng, LIU Wei, HUANG Shuai, GAO Chao, GUO Shaoqing, authorsList=QIN Renyao, ZHANG Guohui, CHEN Bingqing, LI Neng, LIU Wei, HUANG Shuai, GAO Chao, GUO Shaoqing, authorCompany=3D Printing Research and Engineering Technology Center, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China, 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, fund=null), CN=ArticleExt(id=1242141268940234993, articleId=1242141262489395421, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=热处理对激光熔覆高Co-Ni钢涂层组织和性能的影响, columnId=1242117055294537731, journalTitle=科技导报, columnName=论文, runingTitle=null, highlight=null, articleAbstract=研究了热处理对激光熔覆高Co-Ni钢涂层组织和显微硬度的影响。通过使用光学显微镜、扫描电子显微镜和能谱，分析了涂层的微观组织，采用维氏硬度仪测试了涂层的显微硬度。结果表明，当热处理温度从200℃提高至600℃时，晶界残余奥氏体因发生分解反应而显著减少，针状M₃C渗碳体和棒状M₂C碳化物的数量则明显增加；经550℃和600℃热处理后，M₂C碳化物均发生明显粗化。当热处理温度为200~400℃时，析出的细小M₂C碳化物与基体有着良好的共格关系，故涂层的显微硬度值随着M₂C碳化物增加而增加，当温度继续升至600℃时，M₂C碳化物粗化，与基体失去共格关系，且基体中位错恢复，导致涂层的显微硬度急剧下降。, authors=秦仁耀, 张国会, 陈冰清, 李能, 刘伟, 黄帅, 高超, 郭绍庆, authorsList=秦仁耀, 张国会, 陈冰清, 李能, 刘伟, 黄帅, 高超, 郭绍庆, authorCompany=中国航发北京航空材料研究院焊接与塑性成形研究所, 北京 100095, correspAuthors=null, authorNote=秦仁耀,高级工程师,研究方向为航空关键件增材修复及电子束增材制造技术,电子信箱:529392330@qq.com;张国会(通信作者),工程师,研究方向为航空关键件增材修复,电子信箱:guohui-zhang@foxmail.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=QIWs6VqbTGHS1GyTUbnTBg==, pdfFileSize=15449975, 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=国家自然科学基金项目（51701198，51775525）)}, authors=null, keywords=[Keyword(id=1242141267044409580, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242141262489395421, language=CN, orderNo=1, keyword=热处理), Keyword(id=1242141267111518445, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242141262489395421, language=CN, orderNo=1, keyword=激光熔覆), Keyword(id=1242141267178627310, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242141262489395421, language=CN, orderNo=1, keyword=高Co-Ni钢), Keyword(id=1242141268692771055, tenantId=1146029695717560320, journalId=1146031591421210625, 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