导读 Nf=Af-αΔT-βG(Tmax)Nf：疲劳寿命f：频率ΔT：循环温差指数α约为-1/3指数β约为2G(Tmax) is an Arrhenius term evaluated at the...
Nf=Af-αΔT-βG(Tmax)Nf：疲劳寿命f：频率ΔT：循环温差指数α约为-1/3指数β约为2G(Tmax) is an Arrhenius term evaluated at the maximum temperature reached in each cycle。
The ΔH activation energy term in G(Tmax) is around 1.25.。