| 马丽,周园.一种耐轴承腐蚀和磨损的复合锂基润滑脂的研制[J].汽车零部件,2014,8(6):64-67 |
| 一种耐轴承腐蚀和磨损的复合锂基润滑脂的研制 |
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| DOI： |
| 中文关键词: 复合锂基润滑脂 抗氧化性能 极压抗磨性能 轴承腐蚀 轴承磨损 |
| 英文关键词: Lithium complex grease Oxidation stability Extreme pressure antiwear property Bearing corrosion Bearing wear |
| 基金项目: |
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| 摘要点击次数: 1478 |
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| 中文摘要: |
| 研究不同类型极压抗磨剂、抗氧剂和防锈剂等对复合锂基润滑脂性能的影响，并复配一种多功能复合添加剂制备出复合锂基润滑脂。所研制复合锂基润滑脂的梯姆肯值为266 N、高温下氧化诱导期为76.1 min、滴点大于330 ℃，且通过了FE-8轴承磨损和EMCOR轴承腐蚀台架的检测。研究结果表明：所研制的复合锂基脂具有优异的极压抗磨、高温抗氧及耐轴承腐蚀和磨损等性能，应用效果良好。 |
| 英文摘要: |
| The effects of different anti oxygens, extreme pressure antiwear agents and antirust agents on complex grease were studied in detail. And a multifunction additive was mixed to prepare a complex lithium grease. The OK value of the lithium complex grease was 266 N,the PDSC was 76.1 minute,the drop point was greater than 330 ℃.The lithium complex grease passed the FE-8 bearing wear test and the EMCOR bearing corrosion test.The test results show that the lithium complex grease is a multifunction complex grease including extreme pressure antiwear property, oxidation stability, high temperature performance, and excellent bearing wear and corrosion resistance. The application effect is good.
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