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Synergistic enhancement of strength and plastic stability in near-α Ti-6Al-2.5V alloy via interstitial oxygen and macrozone fragmentation
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DOI:10.1016/j.msea.2026.150898.png)
Abstract
En 中文
• Oxygen and macrozone fragmentation achieve strength‑ductility synergy: yield strength 856 MPa and 18 % elongation. • Oxygen triggers dislocation‑slip transition and activates <c+a> type Ⅱ pyramidal slip for multi‑slip coordination. • Macrozone fragmentation and improved work‑hardening restrain cleavage‑like facets and secure favourable plastic stability.
Journal
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IF:
7
Papers:
3.7W
Citations:
13.8W
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