TY - JOUR
T1 - Novel tensile deformation mode in laser powder bed fusion prepared Ti–O alloy
AU - Kariya, Shota
AU - Issariyapat, Ammarueda
AU - Bahador, Abdollah
AU - Umeda, Junko
AU - Shen, Jianghua
AU - Yamanaka, Kenta
AU - Chiba, Akihiko
AU - Kondoh, Katsuyoshi
N1 - Publisher Copyright:
© 2023 Elsevier B.V.
PY - 2024/2
Y1 - 2024/2
N2 - Laser powder bed fusion prepared Ti–O alloys exhibits good strength-ductility balance, while it's believed to be brittle. In this study, the mechanisms responsible for their high ductility are investigated. It was revealed that their α′-Ti grains, which originate from super-rapid cooling, possess distinctive deformation mode, and contributed to high ductility.
AB - Laser powder bed fusion prepared Ti–O alloys exhibits good strength-ductility balance, while it's believed to be brittle. In this study, the mechanisms responsible for their high ductility are investigated. It was revealed that their α′-Ti grains, which originate from super-rapid cooling, possess distinctive deformation mode, and contributed to high ductility.
KW - Deformation mechanism
KW - Laser powder bed fusion
KW - Oxygen
KW - Solid solution
KW - Titanium
UR - https://www.scopus.com/pages/publications/85182284119
U2 - 10.1016/j.msea.2023.146057
DO - 10.1016/j.msea.2023.146057
M3 - 文章
AN - SCOPUS:85182284119
SN - 0921-5093
VL - 892
JO - Materials Science and Engineering: A
JF - Materials Science and Engineering: A
M1 - 146057
ER -