Transformation plasticity of AF1410 steel and its influences on the welding residual stress and distortion: Experimental and numerical study

doi:10.1016/j.msea.2021.141628

CORC > 金属研究所 > 中国科学院金属研究所

	Transformation plasticity of AF1410 steel and its influences on the welding residual stress and distortion: Experimental and numerical study
	Zhang, Kaiyuan 1,2; Dong, Wenchao 1,2; Lu, Shanping 1,2
刊名	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
	2021-07-21
卷号	821 页码:15
关键词	Transformation plasticity AF1410 steel Numerical simulation Thermo-metallurgical-mechanical model Contour method
ISSN号	0921-5093
DOI	10.1016/j.msea.2021.141628
通讯作者	Lu, Shanping(shplu@imr.ac.cn)
英文摘要	Welding residual stresses and distortions have significant consequences on the final quality and service life of high Co-Ni ultra-high-strength steel structural parts. This paper sought to understand and explain the role of transformation plasticity on the welding residual stress and distortion for AF1410 steel. The transformation plasticity was firstly measured by experimental methods. Subsequently, the influence of transformation plasticity on the welding residual stress and distortion was investigated using numerical simulation and experimental methods. The simulated residual stress considering the transformation plasticity had good agreements with experimental results measured by the contour method and XRD. Meanwhile, transformation plasticity decreased the magnitude of stress variation, but its influence on the distortion was not apparent for AF1410 steel. The results contribute to improving the prediction accuracy of welding residual stress and distortion in AF1410 steel and laying a theoretical foundation for the accurate manufacturing of aerospace components.
资助项目	NSFC funded program of Liaoning Province[2019MS338] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDC04030601]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000672457800001
资助机构	NSFC funded program of Liaoning Province ; Strategic Priority Research Program of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/160210]
专题	金属研究所_中国科学院金属研究所
通讯作者	Lu, Shanping
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Kaiyuan,Dong, Wenchao,Lu, Shanping. Transformation plasticity of AF1410 steel and its influences on the welding residual stress and distortion: Experimental and numerical study[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2021,821:15.
APA	Zhang, Kaiyuan,Dong, Wenchao,&Lu, Shanping.(2021).Transformation plasticity of AF1410 steel and its influences on the welding residual stress and distortion: Experimental and numerical study.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,821,15.
MLA	Zhang, Kaiyuan,et al."Transformation plasticity of AF1410 steel and its influences on the welding residual stress and distortion: Experimental and numerical study".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 821(2021):15.