| 摩擦条件对热轧辊材料高温磨损特性的影响 |
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| 引用本文： | 郭新成,束德林,曾庆梅.摩擦条件对热轧辊材料高温磨损特性的影响[J].安徽工学院学报,1988(2). |
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| 作者姓名： | 郭新成 束德林 曾庆梅 |
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| 作者单位： | 安徽工学院，安徽工学院，安徽工学院 |
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| 摘 要： | 利用自制高温滑动磨损装置,在不同的温度、速度、压力和冷却条件下考察了高Cr铸铁、中Ni-Cr铸铁、半钢(165CrNiMo)及锻钢(9Cr2)四种辊材与45钢的高温滑动磨损特性。观察分析了磨面形貌,发现在一定条件下能够形成起减磨作用的覆膜。分析了四种材料的耐磨性及其与组织性能的关系。
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| 关 键 词： | 摩擦条件 热轧辊材料 高温磨损 磨损特性 |
EFFECT OF FRICTION CONDITION UPON HIGH TEMPERATURE WEAR CHARACTERISTICS OF THE HOT ROLLING ROLL MATERIALS |
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| Authors: | Guo Xincheng Shu Delin Zen Qingmei Anhui Institute of Technology |
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| Affiliation: | Guo Xincheng;Shu Delin;Zen Qingmei Anhui Institute of Technology |
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| Abstract: | The high temperature sliding wear of the high-chromium, middle Ni--Cr,adamite (165CrNiMo)and 9Cr2 (the forged steel)roll materials has been investi-gated by means of a high temperature sliding wear testing device of our own makeunder different friction temperature, speed, pressure and cold. It has been sho-wn that the "coat" of high abrasion resistance can be produced under certainfriction condition. Effect of the microscopicstructures upon the abrasion resist-ance of the four kinds of roll materials have been investigated. |
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| Keywords: | friction condition hot-rolling roll materials high temperature wear wear characteristics |
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