应力三轴度对淬火态硼钢氢脆敏感性的影响

张渤涛, 李淑慧, 李永丰, 韩国丰

Effect of Stress Triaxiality on Hydrogen Embrittlement Susceptibility of Quenched Boron Steel B1500HS

ZHANG Botao, LI Shuhui, LI Yongfeng, HAN Guofeng

图1 硼钢淬火前后的微观组织

Fig.1 Micrograph of the boron steel as received (a) and as quenched (b)