316L不锈钢表面激光熔化沉积CoCrNiCu中熵合金的界面相容性

于云鹤, 谢勇, 陈鹏, 董浩凯, 侯纪新, 夏志新

Interfacial Compatibility for Laser Melting Deposition of CoCrNiCu Medium-Entropy Alloy on 316L Austenitic Stainless Steel Surface

YU Yunhe, XIE Yong, CHEN Peng, DONG Haokai, HOU Jixin, XIA Zhixin

图1 异种材料激光熔化沉积加工示意图和样品宏观形貌

Fig.1 Schematic of laser melting deposition for dissimilar materials (a) and specimen macroscopic morphology of deposition layers with total scanning length of 18 cm (b) (MEA—medium-entropy alloy)