干摩擦应变诱导板条马氏体固态非晶化的能量分析及其模型

尹存宏, 李少波, 梁益龙

Energy Analysis and Corresponding Model of Friction Strain-induced Solid State Amorphization of Lath Martensite

YIN Cunhong, LI Shaobo, LIANG Yilong

表1 20CrNi2Mo钢材料的物理参数

Table 1 Physical parameters of 20CrNi2Mo steel

Physical parameter Value G110(GPa)G=E21+ν 81 a/nm 0.2835 bp a2111 ρ/kg?m-3 7.75×103 M/kg?mol-1 5.6×10-2