| WC颗粒/高铬铸铁表面复合材料的应用研究 |
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| 引用本文： | 张炯法,李杰,邹爱英. WC颗粒/高铬铸铁表面复合材料的应用研究[J]. 热加工工艺, 2006, 35(5): 42-44 |
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| 作者姓名： | 张炯法 李杰 邹爱英 |
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| 作者单位： | 1. 山东科技大学,山东,泰安,271021
2. 肥矿集团梁宝寺煤矿,山东,济宁,272404 |
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| 摘 要： | 利用涂覆铸造技术，在灰铸铁表面以WC颗粒增强相／高铬铸铁复合制成耐磨衬板，与球墨铸铁、中锰耐磨铸铁对比试验和装机运行表明，复合材料的耐磨性有较大幅度的提高。在复杂的服役条件下，复合材料衬板的耐磨性具有良好的组织基础，制作工艺简单，有实际应用价值。
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| 关 键 词： | 复合材料 WC增强相 耐磨衬板 磨损 |
| 文章编号： | 1001-3814（2006）05-0042-03 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005-11-28 |
Study and Application on Surface Composites by WC Particles/High Chrome Cast-iron |
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| ZHANG Jiong-fa,LI Jie,ZOU Ai-ying. Study and Application on Surface Composites by WC Particles/High Chrome Cast-iron[J]. Hot Working Technology, 2006, 35(5): 42-44 |
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| Authors: | ZHANG Jiong-fa LI Jie ZOU Ai-ying |
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| Affiliation: | 1. Shandong University of Science and Technology, Taian 271021, China; 2. Liangbaosi Mine,Feicheng Mining Group Co.,Ltd, Jining 272404, China |
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| Abstract: | To increase the wear resistance of back board, WC particles reinforcement-phase/high chromium cast iron were formed on the surface of gray cast iron, by using cast-in-place hardfacing technology. The wearability and microstructure of composite material were analysed.Under the complex running conditions of abrasive wear, erosion wear and corrosive wear,the composite material back board has good wear resistance,the manufacturing process is very simple, and used in production. |
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| Keywords: | composite WC reinforcement phase wear-resistant back board wearability |
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