变形参数对2195 Al-Li合金动态再结晶的影响
李旭,杨庆波,樊祥泽,呙永林,林林,张志清

Influence of Deformation Parameters on Dynamic Recrystallization of 2195 Al-Li Alloy
Xu LI,Qingbo YANG,Xiangze FAN,Yonglin GUO,Lin LIN,Zhiqing ZHANG
图3 2195 Al-Li合金θ-σ与(d2θ/dσ2)-σ曲线
Fig.3 Curves of θ-σ (a~c) and (d2θ/dσ2)-σ (d) of 2195 Al-Li alloy (θ—work hardening rate, σ—stress, σc—critical stress, σs—saturation stress)