铜铝/镍石墨可磨耗封严涂层相选择性溶解机制有限元研究

倪雨朦, 于英杰, 严慧, 王嵬, 李瑛

Finite Element Study on Phase-selective Dissolution Mechanism of CuAl-NiC Abradable Seal Coating

NI Yumeng, YU Yingjie, YAN Hui, WANG Wei, LI Ying

图4 铜铝/镍石墨可磨耗封严涂层表面金属元素的XPS精细谱及拟合结果

Fig.4 XPS spectra and fitting curves for CuAl-NiC abradable seal coating: (a) Al, (b) Cu