1#、2#、3#、4#样品的残余奥氏体量分别为8.33%、11.26%、12.03%、13.68%;同时使用衍衬貌相法测定位错密度,分别为位错密度为1.8355×1012/cm2、2.4488×1012/cm2、3.0864×1012/cm2、2.6429×1012/cm2。
The residual austenite content of 1 #, 2 #, 3 # and 4 # samples is 8.33%, 11.26%, 12.03% and 13.68% respectively; At the same time, the dislocation density is measured by the diffraction contrast profiling method, which is 1.8355×1012/cm2、2.4488×1012/cm2、3.0864×1012/cm2、2.6429×1012/cm2