The effects of linear energy density and gas environment on droplet spatter characteristics and dynamics during selective laser melting

The spatter produced during SLM significantly impacts the interaction between the laser and the powder bed, with linear energy density and the gas environment being key factors. Utilizing high-speed imaging technology and a novel image processing method, we developed a new spatter feature extraction...

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Bibliographic Details
Main Authors: Guang Yang, Qi Liu, Da An, Xiangming Wang, Ranliang Wu, Han Xie
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Materials & Design
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Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525000140
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