在SiC-Si中加入Ni、Ti或B4C形成SiC-Si-Ni、SiC-Si-Ti及SiC-Si-B等复相陶瓷材料.研究了不同温度下的干摩擦磨损行为与机理.探讨了在摩擦表面形成固体润滑与液体润滑,以改善摩擦磨损性能的两种途径在SiC-Si复相陶瓷上实现的可行性.结果表明,通过摩擦反应在表面形成固体润滑膜,是改善SiC-Si复相陶瓷干摩擦性能的有效途径.
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