| 热变形后低铬耐磨铸铁的组织与耐磨性的关系 |
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| 引用本文： | 杨景茹. 热变形后低铬耐磨铸铁的组织与耐磨性的关系[J]. 热加工工艺, 2006, 35(24): 25-27 |
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| 作者姓名： | 杨景茹 |
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| 作者单位： | 河北建材职业技术学院,信息机电系,河北,秦皇岛,066004 |
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| 摘 要： | 研究了低铬耐磨铸铁经40％热变形及不同方式冷却后的组织与耐磨性的关系。结果表明：该铸铁经热变形后的组织与耐磨性有良好的对应关系，其耐磨性随硬度的增加而增大，同时也与组织中碳化物的形状、大小及分布有关。
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| 关 键 词： | 热变形 低铬耐磨铸铁 组织 耐磨性 |
| 文章编号： | 1001-3814（2006）24-0025-03 |
| 收稿时间： | 2006-08-10 |
| 修稿时间： | 2006-08-10 |
Relation Between Structure and Wear Resistance of Low Chromium Wear Resisting Cast Iron After Hot Deformation |
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| YANG Jing-ru. Relation Between Structure and Wear Resistance of Low Chromium Wear Resisting Cast Iron After Hot Deformation[J]. Hot Working Technology, 2006, 35(24): 25-27 |
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| Authors: | YANG Jing-ru |
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| Affiliation: | Department of lnformation and Mechinery Electron, Hebei Building Material College of Professional Technology,Qinhuangdao 066004, China |
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| Abstract: | The relation between structure and wear resistance of low chromium wear resisting cast iron after 40% hot deformation and different cooling ways was investigated. The results show that the structure of the cast iron after hot deformation is closely related with the wear resistance, its wear resistance improves with the increase of hardness, and also depends on the shape, size and distribution of the carbide in the structure. |
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| Keywords: | hot deformation low chromium wear resisting cast iron structure wear resistance |
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