Ti30Ni50Hf20 高温形状记忆合金的热变形行为

Ti₃₀Ni₅₀Hf₂₀ 高温形状记忆合金的热变形行为

姜沐池, 宫继双, 杨兴远, 任德春, 蔡雨升, 李秉洋, 吉海宾, 雷家峰

Hot Deformation Behavior of Ti₃₀Ni₅₀Hf₂₀ High-Temperature Shape Memory Alloy

JIANG Muchi, GONG Jishuang, YANG Xingyuan, REN Dechun, CAI Yusheng, LI Bingyang, JI Haibin, LEI Jiafeng

图7 Ti₃₀Ni₅₀Hf₂₀高温形状记忆合金lnZ与ln[sinh(α $σ_{p}$ ]的关系

Fig.7 Relationship between lnZ and ln[sinh(ασ_p)] of Ti₃₀Ni₅₀Hf₂₀ high-temperature shape memory alloy (Z—Zener-Hollmon parameter)