Finite Element Analysis of Interaction of Laser Beam with Material in Laser Metal Powder Bed Fusion Process

Finite Element Analysis of Interaction of Laser Beam with Material in Laser Metal Powder Bed Fusion Process

A deep understanding of the laser-material interaction mechanism, characterized by laser absorption, is very important in simulating the laser metal powder bed fusion (PBF) process. This is because the laser absorption of material affects the temperature distribution, which influences the thermal st...

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Bibliographic Details
Main Authors:	Guang Fu, David Z. Zhang, Allen N. He, Zhongfa Mao, Kaifei Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2018-05-01
Series:	Materials
Subjects:	additive manufacturing laser powder bed fusion metal powder finite element analysis absorption temperature distribution
Online Access:	http://www.mdpi.com/1996-1944/11/5/765

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