Ti811合金表面激光熔覆Ti2Ni+TiC+Al2O3+CrxSy复合涂层的组织和性能

李蕊, 王浩, 张天刚, 牛伟

Microstructure and Properties of Laser Clad Ti2Ni+TiC+Al2O3+CrxSy Composite Coating on Ti811 Alloy

LI Rui, WANG Hao, ZHANG Tiangang, NIU Wei

表4 特征相能谱分析结果

Table 4 Energy spectrum analysis results of feature phase

C O Al Si Ti V Cr Ni A1 Weight% 17.34 4.4 65.42 1.94 1.99 8.91 Atom% 45.11 5.09 42.67 1.19 1.19 4.74 A2 Weight% 12.66 6.05 56.1 1.99 2.38 20.82 Atom% 36.49 7.76 40.54 1.36 1.59 12.27 B1 Weight% 7.89 1.83 55.22 2.29 3.27 29.17 Atom% 13.79 3.08 54.35 2.12 2.97 23.42 C1 Weight% 7.51 3.93 85.24 0.28 0.47 2.58 Atom% 23.97 5.58 68.21 0.21 0.34 1.68 C2 Weight% 4.27 4.49 88.38 2.86 Atom% 14.72 6.89 76.38 2.02 D1 Weight% 7.31 6.85 7.43 60.98 17.42 Atom% 21.13 14.86 9.55 44.17 10.29