高强韧钛合金组成相成分和形态的精细调控
杨锐, 马英杰, 雷家峰, 胡青苗, 黄森森

Toughening High Strength Titanium Alloys Through Fine Tuning Phase Composition and Refining Microstructure
YANG Rui, MA Yingjie, LEI Jiafeng, HU Qingmiao, HUANG Sensen
图14 Ti-3Al-5Mo-4.5V合金在两相区不同温度固溶后的真应力-真应变曲线及加工硬化率曲线[42]
(a) 700oC (b) 750oC (c) 800oC (d) 880oC
Fig.14 Tensile true strain-true stress curves and work hardening rate curves of Ti-3Al-5Mo-4.5V alloy at different heat-treatment temperatures (β transus temperature is (860 ± 5)oC)[42]