新型F级船用低温钢表面氧化物对其耐磨性能影响研究

王超逸, 夏呈祥, 王东胜, 强强, 赵子铭, 常雪婷

Effect of Surface Oxides on Wear Resistance of New F-Class Marine Low Temperature Steel

WANG Chaoyi, XIA Chengxiang, WANG Dongsheng, QIANG Qiang, ZHAO Ziming, CHANG Xueting

表1 裸钢和预氧化钢样的极化曲线拟合数据

Table 1 Fitting parameters of polarization curves of blank and pre-oxidized steel samples

Sample Icorr / μA·cm-2 Ecorr / VSCE βc / mV·dec-1 βa / mV·dec-1 C-rate / 10-3 mm·a-1 Original sample 1.32 -0.74 -69 47 5.27 Fe3O4 0.62 -0.68 -212 126 2.84 γ-FeOOH 1.29 -0.73 -109 89 5.13