| 原位合成(Ti,V)C颗粒增强铁基复合材料 |
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| 引用本文： | 王静,王一三,丁义超,石建国. 原位合成(Ti,V)C颗粒增强铁基复合材料[J]. 材料工程, 2006, 0(9): 3-5,26 |
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| 作者姓名： | 王静 王一三 丁义超 石建国 |
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| 作者单位： | 四川大学,制造科学与工程学院,成都,610065 |
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| 摘 要： | 采用原位合成的方法制备了(Ti,V)C颗粒增强钢铁基复合材料,用XRD,SEM和电子探针研究了该复合材料的物相结构和显微组织,并用MM200型磨损试验机研究了该复合材料的耐磨性能.结果表明:原位合成的(Ti,V)C增强相颗粒细小,尺寸为1～2μm,呈球状,在α-Fe基体中均匀分布.在重载干摩擦磨损条件下,该复合材料显示了良好的耐磨性能.
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| 关 键 词： | 原位合成 Fe-(Ti,V)C复合材料 微观结构 干滑动磨损 |
| 文章编号： | 1001-4381（2006）09-0003-03 |
| 收稿时间： | 2005-09-13 |
| 修稿时间： | 2005-09-132006-03-08 |
(Ti,V) C Particles Reinforced Iron-based Composite Produced In-situ |
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| WANG Jing,WANG Yi-san,DING Yi-chao,SHI Jian-guo. (Ti,V) C Particles Reinforced Iron-based Composite Produced In-situ[J]. Journal of Materials Engineering, 2006, 0(9): 3-5,26 |
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| Authors: | WANG Jing WANG Yi-san DING Yi-chao SHI Jian-guo |
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| Affiliation: | School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China |
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| Abstract: | The(Ti,V)C particles reinforced iron-based composite was produced in-situ. The microstructure and wear-resistance of the Fe-(Ti,V)C composite were studied by SEM,electron probe and XRD.The results show that spherical(Ti,V)C particles exhibit finer size and homogeneous distribution in the matrix,and under condition of dry sliding with heavy loads,Fe-(Ti,V)C composite shows great wear-resistance. |
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| Keywords: | in-situ generation Fe-(Ti V)C composite microstructure dry sliding wear |
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