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 ZC1,2; Wu ZL1; Huang CG(黄晨光)2; Wu CW(吴臣武)2
Corresponding AuthorWu, Chen-Wu(chenwuwu@imech.ac.cn)
Source PublicationOPTICS AND LASER TECHNOLOGY
2020-09-01
Volume129Pages:15
ISSN0030-3992
AbstractThe 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.
KeywordSLM Residual stress Modeling Characterizing Adjusting
DOI10.1016/j.optlastec.2020.106283
Indexed BySCI ; EI
Language英语
WOS IDWOS:000537415900022
WOS KeywordFATIGUE-CRACK-GROWTH ; 316L STAINLESS-STEEL ; ELECTRON-BEAM ; MECHANICAL-PROPERTIES ; DIRECTED-ENERGY ; MICROSTRUCTURE EVOLUTION ; PROCESSING PARAMETERS ; SURFACE-ROUGHNESS ; MODELING APPROACH ; THERMAL-BEHAVIOR
WOS Research AreaOptics ; Physics
WOS SubjectOptics ; Physics, Applied
Funding ProjectNational 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]
Funding OrganizationNational Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Postgraduate Research & Practice Innovation Program of Jiangsu Province
Classification二类/Q1
Ranking1
ContributorWu, Chen-Wu
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/82135
Collection流固耦合系统力学重点实验室
Affiliation1.Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Peoples R China;
2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
Recommended Citation
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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