Rapid accomplishment of strength/ductility synergy for additively manufactured Ti-6Al-4V facilitated by machine learning

Rapid accomplishment of strength/ductility synergy for additively manufactured Ti-6Al-4V facilitated by machine learning

Titanium alloys fabricated by laser powder bed fusion (LPBF) often suffer from limited ductility because of the inherent acicular α′ martensite embedded in the columnar parent phase grains (prior-β grains). The post-built heat treatment at a relatively high temperature (∼1075 K) necessary for decomp...

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Bibliographic Details
Main Authors: Zhifu Yao, Xue Jia, Jinxin Yu, Mujin Yang, Chao Huang, Zhijie Yang, Cuiping Wang, Tao Yang, Shuai Wang, Rongpei Shi, Jun Wei, Xingjun Liu
Format: Article
Language:English
Published: Elsevier 2023-01-01
Series:Materials & Design
Subjects:
Machine learning
Laser powder bed fusion
Ti-6Al-4V
Strength–ductility trade-off
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127522011820

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