At present, temperaging and vibration aging (VSR) are commonly applied to remove residual stress in welded frames in factories.
目前，工厂中一般采用回火时效和振动时效法(VSR)对焊接构架中的残余应力进行消除。
2
The evolution of the microstructure and mechanical properties as functions of annealing temperature and aging T73 temper were studied. The grains and second phases were characterized by tem and SEM.