In situ X-ray imaging and quantitative analysis of balling during laser powder bed fusion of 316L at high layer thickness

Balling is the main surface defect in additive manufacturing, leading to surface roughness and uneven powder deposition. Through the in-situ X-ray imaging technology, the melting process of high layer thickness 316L powder under different process parameters was investigated in real time in this work...

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Bibliographic Details
Main Authors: Ziao Yan, Shicheng Liu, Zhanpeng Sun, Kangshuo Li, Nan Su, Guang Yang
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Materials & Design
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Online Access:http://www.sciencedirect.com/science/article/pii/S0264127524008177
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