| 压缩机动涡旋表面磷化膜层的磨损性能 |
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| 引用本文： | 高玉周,李崇,张会臣,许晓磊,陈文刚.压缩机动涡旋表面磷化膜层的磨损性能[J].大连海事大学学报(自然科学版),2006,32(2):127-129. |
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| 作者姓名： | 高玉周 李崇 张会臣 许晓磊 陈文刚 |
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| 作者单位： | 大连海事大学机电与材料工程学院 辽宁大连116026(高玉周，张会臣，许晓磊，陈文刚)，辽宁咨发建设监理预算咨询有限公司 辽宁沈阳110014(李崇) |
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| 基金项目： | 国家自然科学基金资助项目(50472025) |
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| 摘 要： | 采用AMSLER摩擦磨损试验机,模拟压缩机上支撑与动涡旋摩擦副,对灰铸铁表面磷化膜层摩擦副在不同条件下的摩擦磨损性能进行了研究,采用扫描电子显微镜(SEM)观测摩擦磨损表面形貌.试验结果表明:磷化工艺可以有效降低灰铸铁与磷化膜层之间的摩擦系数;在摩擦磨损过程中,磷化膜避免了金属表面的直接接触,降低了摩擦副之间的黏着.磷化试样在高速和低速条件下的抗咬合性能均优于未磷化试样.
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| 关 键 词： | 灰铸铁表面 磷化处理 保护层 滑动摩擦 磨损性能 |
| 文章编号： | 1006-7736(2006)02-0127-03 |
| 收稿时间： | 2005-12-23 |
| 修稿时间： | 2005年12月23 |
Tribological properties of phosphating coatings on the surface of the orbiting scroll of the compressor |
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| GAO Yu-zhou,LI Chong,ZHANG Hui-chen,XU Xiao-lei,CHEN Wen-gang.Tribological properties of phosphating coatings on the surface of the orbiting scroll of the compressor[J].Journal of Dalian Maritime University,2006,32(2):127-129. |
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| Authors: | GAO Yu-zhou LI Chong ZHANG Hui-chen XU Xiao-lei CHEN Wen-gang |
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| Abstract: | The tribological properties of the phosphating coating on the surface of cast iron were studied by using AMSLER friction and wear tester under lubricated sliding friction.The worn surface topography was observed by using scanning electronic microscope(SEM).The experimental results showed that phosphating process can effectively reduce the friction coefficient of friction pairs of phosphating coating and cast iron.The phosphating coating on the surface of cast iron can avoid the direct contact between the phosphating coating and cast iron,and reduces the adhesion of friction pair.The anti-seizure property of the phosphating coating was superior to that of the unphosphating one under both low and high rotating speeds. |
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| Keywords: | cast iron surface phosphating treatment protecting layer sliding friction wear property |
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