TY - JOUR
T1 - Effects of Mo concentration on recrystallization texture, deformation mechanism and mechanical properties of Ti–Mo binary alloys
AU - Im, Yong Deok
AU - Lee, Young Kook
N1 - Publisher Copyright:
© 2019 Elsevier B.V.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/4/25
Y1 - 2020/4/25
N2 - In the present study, the effects of Mo concentration on the recrystallization texture, deformation mechanism and mechanical properties were investigated using the cold-rolled and annealed sheets of Ti-(10.0–20.0) wt.% Mo alloys. Ti-15.0Mo alloy exhibited a strong {111} ‖ ND recrystallization texture, resulting in the highest rm-value (2.18) and Δr-value (0.46), and possessed excellent tensile properties (n-value, UTS and TEl) most likely due to active deformation twinning. Therefore, it is thought that Ti-15.0Mo alloy is the most suitable for cold formability among Ti-(10.0–20.0)Mo alloys. However, the improvement of yield strength without significant losses of the other mechanical properties is needed.
AB - In the present study, the effects of Mo concentration on the recrystallization texture, deformation mechanism and mechanical properties were investigated using the cold-rolled and annealed sheets of Ti-(10.0–20.0) wt.% Mo alloys. Ti-15.0Mo alloy exhibited a strong {111} ‖ ND recrystallization texture, resulting in the highest rm-value (2.18) and Δr-value (0.46), and possessed excellent tensile properties (n-value, UTS and TEl) most likely due to active deformation twinning. Therefore, it is thought that Ti-15.0Mo alloy is the most suitable for cold formability among Ti-(10.0–20.0)Mo alloys. However, the improvement of yield strength without significant losses of the other mechanical properties is needed.
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U2 - 10.1016/j.jallcom.2019.153508
DO - 10.1016/j.jallcom.2019.153508
M3 - Article
AN - SCOPUS:85077012261
VL - 821
JO - Journal of the Less-Common Metals
JF - Journal of the Less-Common Metals
SN - 0925-8388
M1 - 153508
ER -