Investigation on microstructure and tensile shear properties of 9Cr oxide dispersion strengthened steel resistance spot welded joint

doi:10.1080/13621718.2023.2233174

IMR OpenIR

	Investigation on microstructure and tensile shear properties of 9Cr oxide dispersion strengthened steel resistance spot welded joint
	Jia, Xin 1,2,3; Wei, Shitong 1,3,4; Lu, Shanping 3
通讯作者	Wei, Shitong(stwei@imr.ac.cn)
	2023-07-18
发表期刊	SCIENCE AND TECHNOLOGY OF WELDING AND JOINING
ISSN	1362-1718
页码	9
摘要	Resistance spot welding is employed to join the 9Cr oxide dispersion strengthened steel and the effects of different welding parameters are studied. Within the ranges of parameters used in this experiment, the failure load and energy increased from 4.3 kN, 1.0 J to 6.8 kN, 7.5 J as the welding current increased, while as the electrode force increased, the failure load and energy first decreased from 6.8 kN, 3.8 J to nearly 4 kN, 1.2 J, then remained stable. As the welding current exceeded 12.8 kA, the failure mode changed from pull out failure along the fusion line to the pull out failure along the fusion line partially and base metal partially. The welding current and electrode force strongly affect the mechanical properties and fracture mode of the joint.
关键词	Oxide dispersion strengthened steel resistance spot welding welding parameters nugget diameter and penetration ratio microstructure tensile shear properties failure mode >
DOI	10.1080/13621718.2023.2233174
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001029572600001
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178685
专题	中国科学院金属研究所
通讯作者	Wei, Shitong
作者单位	1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang, Peoples R China 4.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	Jia, Xin,Wei, Shitong,Lu, Shanping. Investigation on microstructure and tensile shear properties of 9Cr oxide dispersion strengthened steel resistance spot welded joint[J]. SCIENCE AND TECHNOLOGY OF WELDING AND JOINING,2023:9.
APA	Jia, Xin,Wei, Shitong,&Lu, Shanping.(2023).Investigation on microstructure and tensile shear properties of 9Cr oxide dispersion strengthened steel resistance spot welded joint.SCIENCE AND TECHNOLOGY OF WELDING AND JOINING,9.
MLA	Jia, Xin,et al."Investigation on microstructure and tensile shear properties of 9Cr oxide dispersion strengthened steel resistance spot welded joint".SCIENCE AND TECHNOLOGY OF WELDING AND JOINING (2023):9.