Effect of laser power during laser powder bed fusion on microstructure of joining interface between Tungsten and AISI 316L steel

This study investigates the deposition of tungsten (W) onto a 316L steel substrate by laser powder bed fusion (L-PBF), to optimize process parameters and analyze the interface between W and 316L. To obtain high-density W structure (98.89%), the optimal laser power was 350 W, and scan speed was 500 m...

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Bibliographic Details
Main Authors: Seung-Hoon Lee, Ji-Hoe Koo, Omer Cakmak, Jung-Wook Cho
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Additive Manufacturing Letters
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Online Access:http://www.sciencedirect.com/science/article/pii/S2772369024000549
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