Weakening the Anisotropic Property and Refining Prior-β Grains via Hammer Peening Treatment During Wire Arc Additively Manufacturing of Ti-6Al-4V

Weakening the Anisotropic Property and Refining Prior-β Grains via Hammer Peening Treatment During Wire Arc Additively Manufacturing of Ti-6Al-4V

In Wire Arc Additive Manufacturing (WAAM), solidification grain morphology in titanium alloy tends to be columnar rather than equiaxed due to heat dissipation and repeated thermal cycles. This study demonstrates improved microstructure and anisotropic properties in Ti-6Al-4V specimens fabricated by...

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Bibliographic Details
Main Authors: Guo Xian, Jingbang Pan, Junghoon Lee, Namhyun Kang
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Metals
Subjects:
hammer peening
equiaxed grains
anisotropic property
α morphology evolution
Ti-6Al-4V
WAAM
Online Access:https://www.mdpi.com/2075-4701/14/11/1261
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https://www.mdpi.com/2075-4701/14/11/1261

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