Transformation plasticity of AF1410 steel and its influences on the welding residual stress and distortion: Experimental and numerical study | |
Zhang, Kaiyuan1,2; Dong, Wenchao1,2; Lu, Shanping1,2 | |
通讯作者 | Lu, Shanping(shplu@imr.ac.cn) |
2021-07-21 | |
发表期刊 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
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ISSN | 0921-5093 |
卷号 | 821页码:15 |
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. |
关键词 | Transformation plasticity AF1410 steel Numerical simulation Thermo-metallurgical-mechanical model Contour method |
资助者 | NSFC funded program of Liaoning Province ; Strategic Priority Research Program of the Chinese Academy of Sciences |
DOI | 10.1016/j.msea.2021.141628 |
收录类别 | SCI |
语种 | 英语 |
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 |
WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
WOS记录号 | WOS:000672457800001 |
出版者 | ELSEVIER SCIENCE SA |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.imr.ac.cn/handle/321006/160211 |
专题 | 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. |
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