| 电解液对ZL101铝合金微弧氧化膜层性能的影响 |
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| 引用本文： | 张宇,段翔宇,郑伟青,宋仁国. 电解液对ZL101铝合金微弧氧化膜层性能的影响[J]. 材料保护, 2020, 0(5): 88-91 |
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| 作者姓名： | 张宇 段翔宇 郑伟青 宋仁国 |
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| 作者单位： | 浙江工业职业技术学院机械工程学院;浙江工业大学特种装备制造与先进加工技术教育部/浙江重点实验室;常州大学材料科学与工程学院 |
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| 基金项目： | 浙江省高校访问工程师“校企合作项目”(FG2018141);浙江教育厅一般科研项目(Y201838971);绍兴市科技计划项目(2018C10003)资助。 |
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| 摘 要： | 为了提高铸铝合金的使用寿命,在接触网ZL101A铸铝合金件上制备了微弧氧化膜层,并采用扫描电镜(SEM)、X射线衍射仪(XRD)、摩擦磨损试验、电化学试验等,研究了不同电解液对微弧氧化膜层性能的影响。结果表明:电解液为硅酸盐时,膜层有较好的耐磨性和耐腐蚀性。
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| 关 键 词： | 微弧氧化 铝合金 电解液 铸造铝合金ZL101 硅酸盐 |
Effects of Electrolyte on Properties of MAO Coatings on Aluminum Alloy |
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| ZHANG Yu,DUAN Xiang-yu,ZHENG Wei-qing,SONG Ren-guo. Effects of Electrolyte on Properties of MAO Coatings on Aluminum Alloy[J]. Journal of Materials Protection, 2020, 0(5): 88-91 |
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| Authors: | ZHANG Yu DUAN Xiang-yu ZHENG Wei-qing SONG Ren-guo |
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| Affiliation: | (School of Mechanical Engineering,Zhejiang Industry Polytechnic College,Shaoxing 312000,China;Key Lab of E&M,Ministry of Education&Zhejiang Province,Zhejiang University of Technology,Hangzhou 310014,China;School of Materials Science and Engineering,Changzhou University,Changzhou 213164,China) |
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| Abstract: | In order to improve the service life of cast aluminium alloy,micro-arc oxidation coatings were prepared on the cast aluminium alloy ZL101 A used as catenary system.Subsequently,the effects of different electrolytes on the properties of micro-arc oxidation coatings were studied by means of scanning electron microscopy(SEM),X-ray diffraction(XRD),friction and wear tests and electrochemical tests.Results showed that when the electrolyte was silicate,the obtained coating had better wear resistance and corrosion resistance. |
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| Keywords: | micro-arc oxidation aluminium alloy electrolyte cast aluminium alloy ZL101A silicate |
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