Inconel 718合金在580 ℃下水蒸气环境中的氧化行为及摩擦学性能

贺南开, 王永欣, 周升国, 周大朋, 李金龙

Oxidation Behavior in Water Vapor and Tribological Property in Atmosphere with 60%Relative Humidity at 580 ℃ for Inconel 718 Alloy

HE Nankai, WANG Yongxin, ZHOU Shengguo, ZHOU Dapeng, LI Jinlong

表1 Inconel 718合金在不同载荷下磨痕表面的主要元素

Table 1 Distribution of primary elements on the wear track surface of Inconel 718 alloy under different loads (mass fraction / %)

Spectrum O Al Cr Fe Ni Nb Mo 1 9.08 0.32 18.00 17.02 47.71 4.90 2.96 2 17.28 0.38 16.12 16.37 43.09 3.98 2.78 3 15.32 0.48 18.49 15.25 42.01 5.26 3.19 4 22.63 0.54 16.03 14.75 39.34 4.02 2.69