吴德凤,雷源源,张晓燕,周小淞.纳米 SiO2添加剂对铸造铝铜合金微弧氧化陶瓷层耐磨性的影响[J].表面技术,2013,42(5):42-44.
WU De-feng,LEI Yuan-yuan,ZHANG Xiao-yan,ZHOU Xiao-song.Effect of Nano-SiO2Additive on the Microstructure and Wear Resistance of Micro-arc Oxidation Ceramic Coating on Casting Aluminum Alloy[J].Surface Technology,2013,42(5):42-44 |
| 纳米 SiO2添加剂对铸造铝铜合金微弧氧化陶瓷层耐磨性的影响 |
| Effect of Nano-SiO2Additive on the Microstructure and Wear Resistance of Micro-arc Oxidation Ceramic Coating on Casting Aluminum Alloy |
| 投稿时间：2013-05-30 修订日期：2013-06-22 |
| DOI： |
| 中文关键词: 纳米 SiO2 铸造铝铜合金 微弧氧化 耐磨性 |
| 英文关键词:nano-SiO2 casting aluminum-copper alloy micro-arc oxidation wear resistance |
| 基金项目:贵阳市社会发展与民生科技计划(2012103-70) ;贵州省国际科技合作计划(2012-7001) ;贵州省优秀科技教育人才省长专项资金(2010-9) |
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| Author | Institution |
| WU De-feng | Materials and Metallurgy College, Guizhou University, Guiyang 550025 , China |
| LEI Yuan-yuan | Materials and Metallurgy College, Guizhou University, Guiyang 550025 , China;Guizhou Province Key Laboratory of Structure and Strength of Materials, Guiyang 550025 , China |
| ZHANG Xiao-yan | Materials and Metallurgy College, Guizhou University, Guiyang 550025 , China;Guizhou Province Key Laboratory of Structure and Strength of Materials, Guiyang 550025 , China |
| ZHOU Xiao-song | Materials and Metallurgy College, Guizhou University, Guiyang 550025 , China |
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| 中文摘要: |
| 采用 Na3PO4 基础电解液,添加不同量的纳米 SiO2,对铸造铝铜合金进行微弧氧化处理,分析了纳米 SiO2 用量对微弧氧化膜层厚度、硬度、物相组成、微观表面形貌及耐磨性能的影响。 分析表明:纳米 SiO2 参与了微弧氧化反应过程,并进入微弧氧化膜层,当其添加量为 3 g / L 时,膜层的耐磨性能最佳。 |
| 英文摘要: |
| The effects of nano-SiO2additive in electrolyte on ceramic coatings formed by micro-arc oxidation process on casting aluminum-copper alloy on thickness, hardness,phase structure micromorphology and wear resistance were analyzed. The results show that nano-SiO2additive take part in the process of micro-arc oxidation. The optimal addition amount of nano-SiO2in the electrolyte is 3 g / L. |
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