超高速激光原位熔覆Ti(C, B)/Ni60A复合涂层的界面特征与表面磨损机理

徐一斐, 张楠, 许培鑫, 杜博睿, 史华, 王淼辉

Interfacial Characterization and Surface Wear Mechanism of Ti(C, B)/Ni60A Composite Coating Prepared by In Situ Extra High-Speed Laser Cladding

XU Yifei, ZHANG Nan, XU Peixin, DU Borui, SHI Hua, WANG Miaohui

图7 基于FIB制样的Ni60A涂层磨损浅表区DSA-TEM像，高分辨像及其选定区的快速Fourier逆变换与快速Fourier变换

Fig.7 DSA-TEM image of the worn surface of Ni60A coating based on FIB sample (a), selected high-resolution image (b), and corresponding inverse fast Fourier transforms and fast Fourier transforms (insets) of specific regions in Fig.7b (c-f)