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

doi:10.1016/j.optlastec.2020.106283

IMECH-IR > 流固耦合系统力学重点实验室

	Review on residual stress in selective laser melting additive manufacturing of alloy parts
	Fang ZC 1,2; Wu ZL 1; Huang CG(黄晨光)2 ; Wu CW(吴臣武)2
通讯作者	Wu, Chen-Wu(chenwuwu@imech.ac.cn)
发表期刊	OPTICS AND LASER TECHNOLOGY
	2020-09-01
卷号	129 页码:15
ISSN	0030-3992
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.
关键词	SLM Residual stress Modeling Characterizing Adjusting
DOI	10.1016/j.optlastec.2020.106283
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000537415900022
关键词[WOS]	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
WOS类目	Optics ; Physics, Applied
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]
项目资助者	National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Postgraduate Research & Practice Innovation Program of Jiangsu Province
论文分区	二类/Q1
力学所作者排名	1
RpAuthor	Wu, Chen-Wu
引用统计	被引频次：146[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/82135
专题	流固耦合系统力学重点实验室
作者单位	1.Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Peoples R China; 2.Chinese Acad Sci, Inst Mech, Beijing 100190, 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.

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