Influence of the thermal-fluid behavior on the microstructure evolution during the process of selective laser melting of Ti6Al4V

Influence of the thermal-fluid behavior on the microstructure evolution during the process of selective laser melting of Ti6Al4V

To account for the microstructure evolution corresponding to the changed scanning speed, the thermal-fluid dynamic model of the meltpool during the selective laser melting (SLM) process of Ti6Al4V was established by numerical method to study the thermal characteristics and the melt flow behavior. Re...

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Bibliographic Details
Main Authors: Chao Zeng, Yun Jia, JiuTian Xue, XiangYao Liu, QingQing Dong
Format: Article
Language:English
Published: Elsevier 2022-11-01
Series:Heliyon
Subjects:
Thermal-fluid dynamics
Selective laser melting (SLM)
Scanning speed
Meltpool
Melt flow velocity
Computational fluid dynamics (CFD)
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844022030134

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http://www.sciencedirect.com/science/article/pii/S2405844022030134

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