Effect of Layer-Wise Varying Parameters on the Microstructure and Soundness of Selective Laser Melted INCONEL 718 Alloy

Effect of Layer-Wise Varying Parameters on the Microstructure and Soundness of Selective Laser Melted INCONEL 718 Alloy

Selective laser melting (SLM) is a promising powder bed fusion additive manufacturing technique for metal part fabrication. In this paper, varying scanning speed in the range of 500 mm/s to 1900 mm/s, and laser power in the range of 100 W to 200 W, were realized from layer to layer in a cycle of 56...

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Bibliographic Details
Main Authors: Xiang Wang, Jinwu Kang, Tianjiao Wang, Pengyue Wu, Tao Feng, Lele Zheng
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Materials
Subjects:
selective laser melting
microstructure
defects
Inconel 718
laser energy density
Online Access:https://www.mdpi.com/1996-1944/12/13/2165

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https://www.mdpi.com/1996-1944/12/13/2165

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