| 高强度锌基合金摩擦特性的试验研究 |
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| 引用本文： | 赵沛廉,贺少怀,韩培悌,隋凌志,刘颐广. 高强度锌基合金摩擦特性的试验研究[J]. 太原理工大学学报, 1990, 0(4) |
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| 作者姓名： | 赵沛廉 贺少怀 韩培悌 隋凌志 刘颐广 |
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| 作者单位： | 太原工业大学材料工程系，太原工业大学机械工程系，太原工业大学机械工程系，太原工业大学材料工程系，太原工业大学材料工程系 |
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| 摘 要： | 本文用铸造高强度锌基合金 ZA27和添加有少量合金元素的 ZA27S,在油充分润滑条件下,与青铜 ZQSn6-6-3、ZQSn10-1进行了摩擦、磨损特性的对比性试验研究。结果表明,摩擦系数随载荷的变化并非为定值。载荷增加时,摩擦系数下降,其中以 ZQSn10-1下降最多,ZQSn6-6-3变化最小。轻载时锌基合金的摩擦、磨损特性与 ZQSn6-6-3相近,明显优于 ZQSn10-1;重载时又与 ZQSn10-1相似,远比 ZQSn6-6-3好,尤以 ZA27S 最佳。此外,锌基合金比锡青铜具有更好的跑合性和建立油膜的能力。
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| 关 键 词： | 锌合金 高强度合金 摩擦 磨损 |
Research on Friction-wear Properties of High Strength Zinc Alloys |
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| Zhao Peilian He Shaohuai Han Pciti Sui Lingzhi Liu Yiguang. Research on Friction-wear Properties of High Strength Zinc Alloys[J]. Journal of Taiyuan University of Technology, 1990, 0(4) |
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| Authors: | Zhao Peilian He Shaohuai Han Pciti Sui Lingzhi Liu Yiguang |
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| Affiliation: | Zhao Peilian He Shaohuai Han Pciti Sui Lingzhi Liu Yiguang |
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| Abstract: | In this paper in the case of full lubrication with the,oil,the friction- wear properties of the high strength aIluminium zinc cast alloy ZA27 and the zinc alloy ZA27s added witha few elements are tested in comparison with those of ZQSn6-6-3 and ZQSn10-1.The result shows that the friction- factor is not a fixed number,it changes and decreases with the increa- se of the load,in which the frictionfactor of ZQSn10-1 decreases the most and that of ZQSn6-6-3 the least.In the case of the light load,the friction-wear properties of aluminium zinc alloys are close to those of ZQSn6-6-3 and superior clearly to those of ZQSn10-1.However,in the case of the heavy load,the friction-wear properties of the alloys are close to those of ZQSn10-1 and superior clearly to those of ZQSn6-6-3,and those of ZA27s are the best.In addition,the running-in ability and ability to form a fully developed oil film of ZA27 and ZA27s are better than those of the two bronze alloys. |
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| Keywords: | zinc alloys high strength alloys friction wear |
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