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| 感应熔敷微-纳米碳化钨复合涂层的耐磨性研究 | |
| 引用本文： | 王振廷,陈华辉,郑光海.感应熔敷微-纳米碳化钨复合涂层的耐磨性研究[J].机械工程材料,2004,28(3):44-46. |
| 作者姓名： | 王振廷 陈华辉 郑光海 |
| 作者单位： | 1. 中国矿业大学材料科学与工程系,北京,100083;黑龙江科技学院机械工程系,黑龙江哈尔滨,150027 2. 中国矿业大学材料科学与工程系,北京,100083 3. 黑龙江科技学院机械工程系,黑龙江哈尔滨,150027 |
| 基金项目： | 国家自然科学基金资助项目(50075085) |
| 摘 要： | 用感应加热熔敷方法在Q235钢表面制备了微-纳米碳化钨复合涂层，并分析了涂层的微观结构、显微硬度及耐磨性。结果表明：涂层的组织主要由镍基固溶体和碳化钨颗粒组成。涂层与基体冶金结合；微-纳米碳化钨涂层的耐磨性比微米碳化钨涂层平均提高0．5倍。 |
| 关 键 词： | 微-纳米碳化钨涂层 感应加热熔敷 耐磨性 |
| 文章编号： | 1000-3738(2004)03-0044-03 |
Wear Resistance of Micro-nanostructured WC Composite Coatings Fabricated by Induced Heating Sintering |
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| WANG Zhen-ting.Wear Resistance of Micro-nanostructured WC Composite Coatings Fabricated by Induced Heating Sintering[J].Materials For Mechanical Engineering,2004,28(3):44-46. | |
| Authors: | WANG Zhen-ting |
| Affiliation: | WANG Zhen-ting~ |
| Abstract: | Micro-nanostructured WC composite coatings were successfully fabricated by induced heating sintering method on the surface of Q235 steel. The microstructure, micr-hardness and wear resistance of the composite coatings were studied. The results show that the microstructure of induced heating layer is mainly composed of Ni-based solid solutions and WC particles. And there exists excellent metallurgical bonding between coating and substrate. The wear resistance of micro-nanostructured WC composite coatings is increased by 0.5 times on an average as compared with that of micro structured coatings. |
| Keywords: | micro-nanostructured WC coating induced heating sintering wear resistance |
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