With data obtained from low temperature bending and bending creeptest, a simple calculation method is given for calculating rupture energy.
应用低温弯曲和弯曲蠕变试验所得数据,给出了破坏能的简单计算方法。
2
The methods of creeptest to get both curves of tensile creeprupture load vs time and creep strain vs time are compared. The procedures to extrapolate the two types of creep curves are presented.