基于扩散自润滑对金属陶瓷耐磨烧结体的性能要求,分析了高强韧性微细孔结构的金属陶瓷烧结体的增强增韧机制以及基体组分、造孔剂含量和制备工艺参数对烧结体组织和性能的影响;探讨了制备高强韧性、高耐磨自润滑微细孔结构的金属陶瓷烧结体的设计原则;并以TiC/Cr-Mo-W-V系微细孔结构的金属陶瓷烧结体为例,对所述的设计原则进行了验证性讨论.
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