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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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Al_2O_3-TiC-Co改性陶瓷的性能及其耐磨性
, PP. 332-336
Abstract:
以化学沉积的方法，在陶瓷粉体Al2O3，TiC的表面均匀包覆一层Co膜．混合球磨后经热压烧结的Al2O3-TiC-CO（ATC）改性陶瓷的强度和断裂韧性比Al2O3-TiC提高约40％．并对Al2O3-TiC-Co和Al2O3-TiC陶瓷的磨粒磨损行为、磨损机理和磨粒磨损耐磨性进行了比较．结果表明，Al2O3-TiC-Co陶瓷的耐磨性明显好于Al2O3-TiC陶瓷，磨损表面呈现较多的塑性变形.
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