| 应用模压铸造法制造的Al2O3f/SiCp混杂增强铝基复合材料的摩擦磨损行为（英文） |
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| 引用本文： | 王一奇,宋正日.应用模压铸造法制造的Al2O3f/SiCp混杂增强铝基复合材料的摩擦磨损行为（英文）[J].中国有色金属学会会刊,2011(7):1441-1448. |
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| 作者姓名： | 王一奇 宋正日 |
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| 作者单位： | 朝国昌原国立大学机械工程学院; |
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| 基金项目： | supported by Changwon National University in 2010; the Korea Research Foundation Grant (KRF-2008-D00005) funded by the Korean Government (MOEHRD Basic Research Promotion Fund) |
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| 摘 要： | 研究了通过模压铸造方法制造的氧化铝纤维与碳化硅颗粒混合增强铝基复合材料的干摩擦磨损性能。分别在室温、110℃,以及150℃条件下,进行了恒速0.36m/s(570r/min)的销盘式摩擦磨损实验。采用扫描电子显微镜观察干磨损表面特征,采用Arrhenius作图法研究相对磨损率,以便于进一步研究磨损机制。此外,讨论了纤维的方向性和纤维与颗粒的混合比作用。
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| 关 键 词： | 金属基复合材料 干滑动摩擦 耐磨度 摩擦系数 |
Dry sliding wear behavior of Al_2O_3 fiber and SiC particle reinforced aluminium based MMCs fabricated by squeeze casting method |
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| WANG Yi-qi,SONG Jung-il.Dry sliding wear behavior of Al_2O_3 fiber and SiC particle reinforced aluminium based MMCs fabricated by squeeze casting method[J].Transactions of Nonferrous Metals Society of China,2011(7):1441-1448. |
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| Authors: | WANG Yi-qi SONG Jung-il |
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| Affiliation: | WANG Yi-qi,SONG Jung-il Department of Mechanical Engineering,Changwon National University,Changwon 641-773,Korea |
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| Abstract: | Al2O3 fiber (Al2O3f) and SiC particle (SiCp) hybrid metal matrix composites (MMCs) were fabricated by squeeze casting method.The tests were carried out using a pin-on-disk friction and wear tester by sliding these pin specimens at a constant speed of 0.36 m/s (570 r/min) against a steel counter disk at room temperature,100 C and 150 C,respectively.To observe the wear characteristics and investigate the wear mechanism,the morphologies of the worn surfaces and specific wear rate were analyzed by using scannin... |
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| Keywords: | metal matrix composites dry sliding wear wear resistance friction of coefficient |
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