Process Optimization for Up-Facing Surface Finish of AlSi10Mg Alloy Produced by Laser Powder Bed Fusion

Process Optimization for Up-Facing Surface Finish of AlSi10Mg Alloy Produced by Laser Powder Bed Fusion

This work investigates the effects of various processing parameters (laser power, scanning speed, hatch distance and beam offset) on the resultant inclined up-facing surface roughness of AlSi10Mg alloys produced by laser powder bed fusion (LPBF). A two-step approach, orthogonal test followed by the...

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Bibliographic Details
Main Authors: Chaofeng Gao, Huaping Tang, Shiheng Zhang, Zhibo Ma, Yunjie Bi, Jeremy-Heng Rao
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Metals
Subjects:
additive manufacturing
laser powder bed fusion (LPBF)
AlSi10Mg
surface roughness
inclined up-facing surface
contour parameter
Online Access:https://www.mdpi.com/2075-4701/12/12/2053

Internet

https://www.mdpi.com/2075-4701/12/12/2053

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