Evolution of interfacial characteristics and mechanical properties for 316LN stainless steel joints manufactured by hot-compression bonding

doi:10.1016/j.jmatprotec.2020.116733

CORC > 金属研究所 > 中国科学院金属研究所

	Evolution of interfacial characteristics and mechanical properties for 316LN stainless steel joints manufactured by hot-compression bonding
	Xie, Bijun 1,2,3; Sun, Mingyue 2,3; Xu, Bin 2,3; Wang, Chunyang 1,3; Zhang, Jianyang 1,2,3; Zhao, Longzhe 3; Li, Dianzhong 3; Li, Yiyi 2,3
刊名	JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
	2020-09-01
卷号	283 页码:14
关键词	Hot-Compression bonding Interface Tensile property restoration Interfacial oxide Interface healing
ISSN号	0924-0136
DOI	10.1016/j.jmatprotec.2020.116733
通讯作者	Sun, Mingyue(mysun@imr.ac.cn)
英文摘要	In 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.
资助项目	National 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研究方向	Engineering ; Materials Science
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000538801400004
资助机构	National 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
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/139299]
专题	金属研究所_中国科学院金属研究所
通讯作者	Sun, Mingyue
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 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.