变形温度升高，合金中的粗大第二相减少，T6态铝合金强度随变形温度的升高而增大，塑性则先降低后增加。

With the increase of deformation temperature, thick second phase reduces, the strength of T6 alloy increases, but plastic decreases first and then increases.

youdao

变形温度升高，合金中的粗大第二相减少，T6态铝合金强度随变形温度的升高而增大，塑性则先降低后增加。

With the increase of deformation temperature, thick second phase reduces, the strength of T6 alloy increases, but plastic decreases first and then increases.

youdao