Influence of Powder Bed Temperature on the Microstructure and Mechanical Properties of Ti-6Al-4V Alloy Fabricated via Laser Powder Bed Fusion

Influence of Powder Bed Temperature on the Microstructure and Mechanical Properties of Ti-6Al-4V Alloy Fabricated via Laser Powder Bed Fusion

Laser powder bed fusion (LPBF) is being increasingly used in the fabrication of complex-shaped structure parts with high precision. It is easy to form martensitic microstructure in Ti-6Al-4V alloy during manufacturing. Pre-heating the powder bed can enhance the thermal field produced by cyclic laser...

Full description

Bibliographic Details
Main Authors: Lei-Lei Xing, Wen-Jing Zhang, Cong-Cong Zhao, Wen-Qiang Gao, Zhi-Jian Shen, Wei Liu
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Materials
Subjects:
Ti-6Al-4V alloy
laser powder bed fusion
powder bed temperature
microstructure evolution
mechanical properties
Online Access:https://www.mdpi.com/1996-1944/14/9/2278

Internet

https://www.mdpi.com/1996-1944/14/9/2278

Similar Items