采用混合盐反应法原位合成TiB2颗粒制备了ZL203基复合材料, 研究了不同载荷条件下复合材料的干摩擦磨损行为。结果表明:该复合材料中的TiB2颗粒分布较均匀, 平均尺寸约为500 nm; 与基体材料相比, 复合材料的力学性能和耐磨性明显提高, 延缓了高载荷条件下严重磨损的发生, 复合材料摩擦表面形成了一层致密的机械混合层, 对复合材料具有很好的保护作用。
所属栏目
江西省教育厅2010年度青年科学基金资助项目(GJJ10198); 南昌航空大学“三小”科技创新(XTZ201107)
收稿日期
2011/10/252011/7/22
作者单位
张磊:南昌航空大学航空制造工程学院, 南昌 330063
邱辉:南昌航空大学航空制造工程学院, 南昌 330063
尧军平:南昌航空大学航空制造工程学院, 南昌 330063
黄磊萍:南昌航空大学航空制造工程学院, 南昌 330063
蔡媛媛:南昌航空大学航空制造工程学院, 南昌 330063
备注
张磊(1979-), 男, 河北唐山人, 讲师, 硕士。
引用该论文:
ZHANG Lei,QIU Hui,YAO Jun-ping,HUANG Lei-ping,CAI Yuan-yuan.Friction and Wear Performance of In-Situ Synthesis TiB2 Particles Reinforcing ZL203 Based Composites[J].Materials for mechancial engineering,2011,35(11):89～93
张磊,邱辉,尧军平,黄磊萍,蔡媛媛.原位合成TiB2颗粒增强ZL203基复合材料的摩擦磨损性能[J].机械工程材料,2011,35(11):89～93
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