Impact of gas flow direction on the crystallographic texture evolution in laser beam powder bed fusion

Impact of gas flow direction on the crystallographic texture evolution in laser beam powder bed fusion

This study demonstrated that the gas flow direction in the laser beam powder bed fusion (PBF-LB) significantly affects the crystallographic texture evolved in the products. The effect on texture is attributed to the difference in the melt pool depth, which depends on gas flow direction. The melt poo...

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Bibliographic Details
Main Authors: Hiroki Amano, Takuya Ishimoto, Koji Hagihara, Ryoya Suganuma, Keisuke Aiba, Shi-Hai Sun, Pan Wang, Takayoshi Nakano
Format: Article
Language:English
Published: Taylor & Francis Group 2023-12-01
Series:Virtual and Physical Prototyping
Subjects:
gas flow direction
laser powder bed fusion
crystallographic orientation
scan strategy
thermal conductivity
Online Access:http://dx.doi.org/10.1080/17452759.2023.2169172

Internet

http://dx.doi.org/10.1080/17452759.2023.2169172

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