液氮电脉冲处理超细晶316L不锈钢的低温拉伸性能

董宇昂, 阳华杰, 贲丹丹, 马云瑞, 周相海, 王斌, 张鹏, 张哲峰

Excellent Cryogenic Tensile Properties of Ultra-fine Grained 316L Stainless Steel after Electropulsing Treatment in Liquid Nitrogen

DONG Yu'ang, YANG Huajie, BEN Dandan, MA Yunrui, ZHOU Xianghai, WANG Bin, ZHANG Peng, ZHANG Zhefeng

表1 实验用316L不锈钢的化学成分

Table 1 Chemical composition of the 316L stainless steel (mass fraction, %)

Element Cr Ni Mo C Si Mn S P Fe Content 16.54 11.22 2.02 0.02 0.36 1.43 0.02 0.03 Bal.