锻态TB6钛合金<i>β</i>相区压缩变形行为和动态再结晶

锻态TB6钛合金β相区压缩变形行为和动态再结晶

欧阳德来,崔霞(

),鲁世强,徐勇

Hot Compressive Deformation and Dynamic Recrystallization of As-Forged Ti-Alloy TB6 During β Process

Delai OUYANG,Xia CUI(

),Shiqiang LU,Yong XU

图5. 锻态TB6钛合金在不同变形温度条件下的 $l n ε ˙$ 与ln(σ_p)和 $l n ε ˙$ 与σ_p之间的关系曲线

Fig.5. Relationship between $l n ε ˙$ -ln(σ_p) (a) and $l n ε ˙$ -σ_p (b)