The results showed that after the deformation of unrecrystallized austenite and quenching, martensite block width decreased and bent, while the packet size increased to some extent.
结果表明：奥氏体未结晶区变形并淬火后，马氏体包的尺寸增大，而马氏体束的尺寸明显减小并发生弯曲。
2
The morphology and crystallography analysis of lath martensite within a packet in 17CrNiMo6 steel was studied by electron backscattering diffraction(EBSD) with field emission gun.