激光冲击强化对 AlxCoCrFeNi高熵合金激光熔覆层组织及耐磨性能的影响

刘志辉, 张世一, 邹爱华, 张凱尧, 曾卓, 张世翼, 涂嘉剑, 严旭

Effect of Laser Shock Peening on Microstructure and Wear Resistance of AlxCoCrFeNi High Entropy Alloy Laser Cladding Layer

LIU Zhihui, ZHANG Shiyi, ZOU Aihua, ZHANG Kaiyao, ZENG Zhuo, ZHANG Shiyi, TU Jiajian, YAN Xu

表1 304不锈钢的化学成分

Table 1 Chemical composition of 304 stainless steel (mass fraction, %)

Element C Si Mn P S Fe Ni Mo Cu N Composition 0.046 0.42 1.12 0.026 0.004 18.22 8 0.014 0.12 0.047