Review on residual stress in selective laser melting additive manufacturing of alloy parts

doi:10.1016/j.optlastec.2020.106283

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	Review on residual stress in selective laser melting additive manufacturing of alloy parts
	Fang ZC 1,2; Wu ZL 2; Huang CG(黄晨光)1; Wu CW(吴臣武)1
刊名	OPTICS AND LASER TECHNOLOGY
	2020-09-01
卷号	129 页码:15
关键词	SLM Residual stress Modeling Characterizing Adjusting
ISSN号	0030-3992
DOI	10.1016/j.optlastec.2020.106283
通讯作者	Wu, Chen-Wu(chenwuwu@imech.ac.cn)
英文摘要	The undesirable residual stress accumulated in the parts during the melting and solidification of the metal powder layer by layer retards the further application of the selective laser melting (SLM) process. This paper focuses on reviewing the recent illuminating achievements about physical modeling, experimental characterizing, and active adjusting of the residual stress in the parts fabricated by SLM. The advantages and disadvantages of the mainstream and emerging models or approaches are further analyzed. Based on the status and prospect of the relative techniques, a series of conceptual methods are discussed on mitigating residual stress to make some practical inspiration for developing a systematical residual stress balancing technique for SLM.
分类号	二类/Q1
资助项目	National Natural Science Foundation of China[11572327] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA17030100] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA17030200] ; Postgraduate Research & Practice Innovation Program of Jiangsu Province[KYCX19_0273]
WOS关键词	FATIGUE-CRACK-GROWTH ; 316L STAINLESS-STEEL ; ELECTRON-BEAM ; MECHANICAL-PROPERTIES ; DIRECTED-ENERGY ; MICROSTRUCTURE EVOLUTION ; PROCESSING PARAMETERS ; SURFACE-ROUGHNESS ; MODELING APPROACH ; THERMAL-BEHAVIOR
WOS研究方向	Optics ; Physics
语种	英语
WOS记录号	WOS:000537415900022
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Postgraduate Research & Practice Innovation Program of Jiangsu Province
其他责任者	Wu, Chen-Wu
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/82134]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
作者单位	1.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China 2.Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Peoples R China;
推荐引用方式 GB/T 7714	Fang ZC,Wu ZL,Huang CG,et al. Review on residual stress in selective laser melting additive manufacturing of alloy parts[J]. OPTICS AND LASER TECHNOLOGY,2020,129:15.
APA	Fang ZC,Wu ZL,黄晨光,&吴臣武.(2020).Review on residual stress in selective laser melting additive manufacturing of alloy parts.OPTICS AND LASER TECHNOLOGY,129,15.
MLA	Fang ZC,et al."Review on residual stress in selective laser melting additive manufacturing of alloy parts".OPTICS AND LASER TECHNOLOGY 129(2020):15.