Through comparing the results of endurance test for the two jonits---T9/R0/0CrMo90 and T9/R0/ GrMo,it is found that the former surpass the latter at high temperature capability.
Through comparing the results of endurance test for the two jonits---T9/R0/0CrMo90 and T9/R0/ GrMo,it is found that the former surpass the latter at high temperature capability.
比较了T9/R0/0CrMo90,T9/R0/ GrMo两种接头的持久试验结果,发现前者的高温性能远优于后者,认为这是由于T9/R0/0CrMo90间蠕变强度差小于T9/R0/ GrMo间的蠕变强度差所导致的。