| 金属磨损自修复技术在汽车发动机维修中的应用 |
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| 引用本文： | 秦传江,洪奕.金属磨损自修复技术在汽车发动机维修中的应用[J].表面技术,2009,38(4):80-82. |
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| 作者姓名： | 秦传江 洪奕 |
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| 作者单位： | 重庆工业职业技术学院,重庆,400050;重庆工业职业技术学院,重庆,400050 |
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| 摘 要： | 金属磨损自修复技术是自修复材料通过润滑剂为载体,进入摩擦副工作面,经挤压,在金属摩擦表面生成一层铁基硅酸盐耐磨保护层(金属陶瓷层),从而实现在不拆卸原件的情况下对已磨损的零件表面部位进行自动修复.介绍了金属磨损自修复技术的特点、机理及在汽车发动机维护中的应用方法,通过试验研究了自修复技术对发动机性能的影响及自修复材料保护层的摩擦性能、显微硬度,结果表明具有显著的经济效益.
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| 关 键 词： | 磨损 自修复技术 汽车维修 陶瓷层 |
The Application of Auto-restoration Technology of Wear of Metals in the Maintenance of Automobile Engine |
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| QIN Chuan-jiang,HONG Yi.The Application of Auto-restoration Technology of Wear of Metals in the Maintenance of Automobile Engine[J].Surface Technology,2009,38(4):80-82. |
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| Authors: | QIN Chuan-jiang HONG Yi |
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| Affiliation: | QIN Chuan-jiang,HONG Yi(Chongqing Industry Polytechnic College,Chongqing 400050,China) |
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| Abstract: | Auto-restoration technology is that when auto-restoration materials come into the working face of friction coupling via lubricating grease,a wearable protection layer of Fe based silicate(Metal/Ceramics layer) generates on the frictional surface after extrusion,which achieves the auto-restoration of the wearing place in a condition of non-disassembling.The feature and mechanism of auto-restoration technology,and its applied methods in the maintenance of automobile engine were introduced.The performance of a... |
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| Keywords: | Wear and tear Auto-restoration Automobile maintenance Experiment |
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