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3 单向拉伸试样、带缺口试样和简单剪切试样的尺寸

Fig.3 Dimension (length in mm) of the samples (a) Uniaxial tensile sample, (b) Notched sample and (c) Simple shear sample