真空渗碳处理齿轮钢的氢脆敏感性

肖娜, 惠卫军, 张永健, 赵晓丽

Hydrogen Embrittlement Behavior of a Vacuum-Carburized Gear Steel

XIAO Na, HUI Weijun, ZHANG Yongjian, ZHAO Xiaoli

图10 充氢渗碳试样经过SSRT实验后渗碳层EBSD图和残余奥氏体尺寸分布

Fig.10 EBSD map (a) and the retained austenite (RA) size distribution (b) of the case of the carburized specimen after SSRT