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The investigation of plume and spatter signatures on melted states in selective laser melting

文献类型：期刊论文

作者Ye, Dongsen1,2,3; Zhu, Kunpeng3; Fuh, Jerry Ying Hsi2; Zhang, Yingjie2; Soon, Hong Geok2
刊名OPTICS AND LASER TECHNOLOGY
出版日期2019-04-01
卷号111页码:395-406
关键词Plume Spatter Selective laser melting Monitoring Melted state detection
ISSN号0030-3992
DOI10.1016/j.optlastec.2018.10.019
通讯作者Zhu, Kunpeng(zhukp@iamt.ac.cn)
英文摘要Plume-spatter signatures during Selective Laser Melting (SLM) are a good indication of their corresponding melt states. It is important to build the relationship between the signatures and defects for the SLM process monitoring. In this work, the mechanism of the plume and the spatter was investigated for the melted state detection. Single tracks were produced on the 304L stainless steel powder with monitoring by a Near-Infrared (NIR) camera. Signatures of the plume and spatter during the SLM process were collected for the analyses of the characteristics. Results provided the properties of the plume, the spatter, and the entire target region of the image as well as their relations with the melted tracks. Plume-spatter signatures had distinct behaviors among the underheating, normal, and overheating melting processes. In the melted state variation, laser power played a more decisive role than scanning speed by changing laser energy density. This work contributed to the feasibility and possibility for the SLM process monitoring by the plume and spatter signatures.
WOS关键词POWDER-BED FUSION ; STAINLESS-STEEL ; BEHAVIOR ; PARAMETERS ; MICROSTRUCTURE ; OPTIMIZATION ; MECHANISM
资助项目China Scholarship Council ; Chinese Academy of Sciences 100 Talents Program ; National University of Singapore ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding
WOS研究方向Optics ; Physics
语种英语
WOS记录号WOS:000453499600054
出版者ELSEVIER SCI LTD
资助机构China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; National University of Singapore ; National University of Singapore ; National University of Singapore ; National University of Singapore ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; National University of Singapore ; National University of Singapore ; National University of Singapore ; National University of Singapore ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; National University of Singapore ; National University of Singapore ; National University of Singapore ; National University of Singapore ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; Chinese Academy of Sciences 100 Talents Program ; National University of Singapore ; National University of Singapore ; National University of Singapore ; National University of Singapore ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding ; National Additive Manufacturing Innovation Cluster, Singapore through a PEP project funding
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/40866]  
专题合肥物质科学研究院_中科院合肥物质科学研究院先进制造技术研究所
通讯作者Zhu, Kunpeng
作者单位1.Univ Sci & Technol China, Dept Automat, Hefei 230026, Anhui, Peoples R China
2.Natl Univ Singapore, Dept Mech Engn, Singapore 117575, Singapore
3.Chinese Acad Sci, Inst Adv Mfg Technol, Changzhou 213164, Peoples R China
推荐引用方式
GB/T 7714		 Ye, Dongsen,Zhu, Kunpeng,Fuh, Jerry Ying Hsi,et al. The investigation of plume and spatter signatures on melted states in selective laser melting[J]. OPTICS AND LASER TECHNOLOGY,2019,111:395-406.
APA Ye, Dongsen,Zhu, Kunpeng,Fuh, Jerry Ying Hsi,Zhang, Yingjie,&Soon, Hong Geok.(2019).The investigation of plume and spatter signatures on melted states in selective laser melting.OPTICS AND LASER TECHNOLOGY,111,395-406.
MLA Ye, Dongsen,et al."The investigation of plume and spatter signatures on melted states in selective laser melting".OPTICS AND LASER TECHNOLOGY 111(2019):395-406.

入库方式： OAI收割

来源：合肥物质科学研究院

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