| 冠醚化合物对钢/铜和钢/铝摩擦副的抗磨减摩性能研究 |
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| 引用本文： | 夏延秋,刘维民,张俊彦,薛群基.冠醚化合物对钢/铜和钢/铝摩擦副的抗磨减摩性能研究[J].润滑与密封,2000(4):27-28. |
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| 作者姓名： | 夏延秋 刘维民 张俊彦 薛群基 |
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| 作者单位： | 1. 沈阳工业大学机械学院,110023
2. 中国科学院兰州化学物理研究所固体润滑国家重点实验室,730000 |
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| 基金项目： | 国家杰出青年基金!资助项目 编号 5 982 5 116 |
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| 摘 要： | 本文利用ＳＲＶ摩擦磨损试验机研究了省代苯并－１５－冠醚对钢／铜、钢／铝摩擦副的摩擦磨损性能的影响。结果表明，溴代苯并－１５－冠－５冠醚对钢／铜摩擦副起到减摩抗磨作用，对钢／铝摩擦副起到加速腐蚀磨损的作用。利用ＸＰＳ对磨痕表面进行了分析，发现铜和铝磨痕上发现了Ｂｒ，金属溴化物的生成减少了铜的摩擦和磨损，但却由于腐蚀而加速了铝合金的磨损。
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| 关 键 词： | 钢／铝 钢／铜 减摩抗磨性能 冠醚化合物 |
Anti-wear and Friction-reduction Properties of Crown Ether as Lubricating Additive for Steel/Copper and Steel/Aluminum |
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| Xia Yanqiu,Liu Weimin,Zhang Junyan,Xue Qunji.Anti-wear and Friction-reduction Properties of Crown Ether as Lubricating Additive for Steel/Copper and Steel/Aluminum[J].Lubrication Engineering,2000(4):27-28. |
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| Authors: | Xia Yanqiu Liu Weimin Zhang Junyan Xue Qunji |
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| Abstract: | The anti-wear and friction-reduction of brominobenzene-15-crown as additive in base oil were evaluated on an Optimol SRV friction and wear tester with steel/copper and steel /aluminum pairsThe result show that brominobenzene-15-crown-5 decreases wear and friction for copper alloy,but increases wear of aluminumThe Br was detected in the worn surface with X-ray photoelctron spectroscopy (XPS),It is suggested that bromide decrease friction and wear of copper ,but increase wear of aluminum |
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| Keywords: | Brominobenzene-15-crown-5 Anti-wear and Friction-reduction Steel/Aluminum Steel/Copper |
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