A universal function of creep rate
Li Jing-Tiana), Rong Xi-Mingb), Wang Jian-Luc), Zhang Bang-Qiangc), Ning Xi-Jing†a)
       
The experimental – σ curves for high pure aluminium at 598 K (black triangles) and 613 K (black squares), which can be well fitted (solid line) by Eq. ( 17 ) with the same values of E 0, a , and k .