| 无机填料对制动摩擦材料摩擦磨损性能的影响 |
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| 引用本文： | 鲁知音,管琪明,何林,刘勇.无机填料对制动摩擦材料摩擦磨损性能的影响[J].矿产综合利用,2007(6):33-36. |
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| 作者姓名： | 鲁知音 管琪明 何林 刘勇 |
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| 作者单位： | 贵州大学机械工程学院,贵州,贵阳,550003;贵州大学机械工程学院,贵州,贵阳,550003;贵州大学机械工程学院,贵州,贵阳,550003;贵州大学机械工程学院,贵州,贵阳,550003 |
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| 基金项目： | 国家自然科学基金(50464005)，贵州省委组织部高层次人才科研条件特助经费基金资助 |
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| 摘 要： | 通过实验,研究了重晶石、蛭石和泡沫铁粉三种常用填料对制动摩擦材料摩擦磨损性能的影响。结果表明:三种填料的含量变化对材料摩擦系数影响不大,但对磨损率有一定的影响;重晶石在高温区时(250~300℃)磨损率稳定,蛭石磨损率较低,而泡沫铁粉的磨损率相对较大。
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| 关 键 词： | 填料 摩擦材料 磨擦 磨损 |
| 文章编号： | 1000-6532（2007）06-0033-04 |
| 收稿时间： | 2007-04-02 |
| 修稿时间： | 2007年4月2日 |
The Effects of Inorganic Fillers on Friction and Wear Properties of Braking Friction Materials |
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| LU Zhi-yin,GUAN Qi-ming,HE Lin,LIU Yong.The Effects of Inorganic Fillers on Friction and Wear Properties of Braking Friction Materials[J].Multipurpose Utilization of Mineral Resources,2007(6):33-36. |
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| Authors: | LU Zhi-yin GUAN Qi-ming HE Lin LIU Yong |
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| Affiliation: | Guizhou University, Guiyang, Guizhou, China |
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| Abstract: | In this paper,the effects of three fillers(barite,vermiculite and porous iron powder) on friction and wear properties of braking friction materials are analyzed.The results showed that the friction coefficients of materials with different content of the fillers are not significantly affected,but wear rates are affected remarkably.In the range of 250～300℃,the wear rate of the material with barite is comparativel steady.The wear rate of material with vermiculite is the lowest and it is decreased with increase of vermiculite content.But,relatively speaking,the wear rate of the material with porous iron powder is higher. |
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| Keywords: | Filler Friction material Friction Wear |
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