选区激光熔化316L不锈钢高应变率压缩下的塑性变形行为

刘涛, 尹志强, 雷经发, 葛永胜, 孙虹

Plastic Deformation Behavior of Selective Laser Melting 316L Stainless Steel under High Strain Rate Compression

LIU Tao, YIN Zhiqiang, LEI Jingfa, GE Yongsheng, SUN Hong

表1 粉末的元素成分分析结果

Table 1 Element composition of the powder

Elements Si Cr Mn Mo Ni Fe Mass fraction/% 0.74 17.95 0.72 2.46 10.94 Bal. Atomic fraction/% 1.47 19.18 0.72 1.42 10.35 Bal.