激光熔覆CoCrFeNiSi x 高熵合金涂层的耐磨和耐蚀性能

张泽疆, 李新梅

Wear and Corrosion Resistance of Laser Cladding CoCrFeNiSi x High Entropy Alloy Coating

ZHANG Zejiang, LI Xinmei

表2 基体和不同Si含量涂层的电化学参数

Table 2 Electrochemical parameters of substrate and coatings with different Si content

Alloy Ecorr / V Icorr / A·cm-2 40Cr -1.0827 5.0528 × 10-4 Si0.2 -0.9843 4.5095 × 10-4 Si0.6 -0.9643 2.5326 × 10-4 Si1 -0.9343 2.3539 × 10-4