| WC颗粒增强回转体表面制作轧辊工艺及性能研究 |
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| 引用本文： | 张细良,高义民,邢建东,方亮.WC颗粒增强回转体表面制作轧辊工艺及性能研究[J].铸造技术,2003,24(2):106-107. |
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| 作者姓名： | 张细良 高义民 邢建东 方亮 |
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| 作者单位： | 西安交通大学机械工程学院,陕西,西安,710049 |
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| 摘 要： | 通过试验，探索用离心铸造工艺实现回转体表面铸渗WC颗粒制作轧辊的工艺，并在自制的三体磨损试验机上，验证考察该轧辊表面复合层抗磨料磨损的性能，结果表明，用合适的工艺可以实现在回转体（基体为HT200）表面离心铸渗WC制得轧辊，所得轧辊表面的常温抗磨料磨损性能较之Cr20(回火处理）的提高3－4倍。
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| 关 键 词： | 轧辊 WC 离心铸造 三体磨损 |
| 文章编号： | 1000-8365(2003)02-0106-02 |
| 修稿时间： | 2002年8月22日 |
Study on Process and Property of Roller Made of WC Reinforced Revolving Body Surface |
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| ZHANG Xiliang,GAO Yimin,XING Jiandong,FANG Liang.Study on Process and Property of Roller Made of WC Reinforced Revolving Body Surface[J].Foundry Technology,2003,24(2):106-107. |
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| Authors: | ZHANG Xiliang GAO Yimin XING Jiandong FANG Liang |
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| Abstract: | Based on experiment, technical process to make a roller through combining WC in the surface of revolving body is studied, So does the wear-resistance of the roller on self-made wear tester. To the experimental results, through suitable process, it is possible to make a roller through combining WC in the surface of revolving body. The wear-resistance of the roller is three to four times higher than that of Cr20. |
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| Keywords: | Roller WC grain Centrifugal casting Three body friction |
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