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Evolution of interfacial characteristics and mechanical properties for 316LN stainless steel joints manufactured by hot-compression bonding
Xie, Bijun1,2,3; Sun, Mingyue1,3; Xu, Bin1,3; Wang, Chunyang2,3; Zhang, Jianyang1,2,3; Zhao, Longzhe3; Li, Dianzhong3; Li, Yiyi1,3
Corresponding AuthorSun, Mingyue(mysun@imr.ac.cn)
2020-09-01
Source PublicationJOURNAL OF MATERIALS PROCESSING TECHNOLOGY
ISSN0924-0136
Volume283Pages:14
AbstractIn this study, we report a method to manufacture heavy stainless steel forgings using a newly-developed multilayer hot-compression bonding method. In particular, the interfacial healing mechanism and mechanical properties of hot-compression bonding joints under various deformation and holding conditions were systematically investigated. The results indicate that the bonding interface can be hardly healed when holding at 900 degrees C and 1000 degrees C since the interfacial oxides are difficult to decompose at the low temperatures, resulting in poor tensile properties of the bonding joints. As holding temperature increases to 1100 degrees C, the interfacial oxides are partially decomposed, and therefore the interface bonding effect improves with the partial restoration of tensile properties. Especially, after holding at a higher temperature, i.e., 1200 degrees C for 18 h, the tensile properties of the bonding joint with deformation strain of up to 35 % can be fully recovered to the level of the base material, owing to the complete decomposition of broken interfacial oxides. Based on the optimal deformation and holding conditions for interface bonding, a heavy plate with excellent mechanical properties was successfully manufactured using the multilayer hot-compression bonding method.
KeywordHot-Compression bonding Interface Tensile property restoration Interfacial oxide Interface healing
Funding OrganizationNational Key Research and Development Program ; National Natural Science Foundation of China ; National Science and Technology Major Project of China ; Program of CAS Interdisciplinary Innovation Team, and Youth Innovation Promotion Association, CAS
DOI10.1016/j.jmatprotec.2020.116733
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program[2018YFA0702900] ; National Natural Science Foundation of China[51774265] ; National Science and Technology Major Project of China[2019ZX06004010] ; Program of CAS Interdisciplinary Innovation Team, and Youth Innovation Promotion Association, CAS
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Industrial ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS IDWOS:000538801400004
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/139300
Collection中国科学院金属研究所
Corresponding AuthorSun, Mingyue
Affiliation1.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Xie, Bijun,Sun, Mingyue,Xu, Bin,et al. Evolution of interfacial characteristics and mechanical properties for 316LN stainless steel joints manufactured by hot-compression bonding[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,2020,283:14.
APA Xie, Bijun.,Sun, Mingyue.,Xu, Bin.,Wang, Chunyang.,Zhang, Jianyang.,...&Li, Yiyi.(2020).Evolution of interfacial characteristics and mechanical properties for 316LN stainless steel joints manufactured by hot-compression bonding.JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,283,14.
MLA Xie, Bijun,et al."Evolution of interfacial characteristics and mechanical properties for 316LN stainless steel joints manufactured by hot-compression bonding".JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 283(2020):14.
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