房爱存,解光胜.微弧氧化技术在铝、镁及其合金海洋环境防腐蚀中的应用[J].表面技术,2012,(1):54-57.
FANG Ai-cun,XIE Guang-sheng.Application of Micro-arc Oxidation Technology in Aluminum, Magnesium and Its Alloys against Corrosion in the Marine Environment.Surface Technology,2012,(1):54-57.
微弧氧化技术在铝、镁及其合金海洋环境防腐蚀中的应用
Application of Micro-arc Oxidation Technology in Aluminum, Magnesium and Its Alloys against Corrosion in the Marine Environment
投稿时间:2011-10-21  修订日期:2012-02-20
DOI:
中文关键词:  防腐蚀  微弧氧化  封孔  复合膜
英文关键词:anti-corrosion  micro-arc oxidation  sealing  composite membrane
基金项目:国家科技支撑计划(2011BAE22B05)
作者单位
房爱存 哈尔滨工程大学船舶装备科技有限公司,上海201615 
解光胜 哈尔滨工程大学船舶装备科技有限公司,上海201615 
AuthorInstitution
FANG Ai-cun Ship Equipment Technology Co., LTD, Haerbin Engineering University, Shanghai 201615, China 
XIE Guang-sheng Ship Equipment Technology Co., LTD, Haerbin Engineering University, Shanghai 201615, China 
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中文摘要:
      分析了海洋腐蚀的特点,对比了微弧氧化膜与几种常用防护膜层的形貌和耐蚀性,研究了微弧氧化膜的绝缘性能及其经喷漆、电泳后的耐蚀性能。结果表明:通过微弧氧化在铝、镁及其合金表面生成具有陶瓷组织的氧化膜,然后进行喷涂或电泳处理,可有效防止点蚀、缝隙腐蚀及电偶腐蚀的发生,是海洋环境中铝、镁合金防腐蚀的一条新途径。
英文摘要:
      The characteristics of marine corrosion were analyzed, the morphology and corrosion resistance of micro-arc oxidation film and several common protective film were compared, the insulation property of micro-arc oxidation film and corrosion resistance after painting and electrophoresis were studied. The results show that: the oxide film with ceramic is formed on the surface of aluminum, magnesium and its alloys by micro-arc oxidation and then it is treated by spraying or electrophoresis process, which can effectively prevent pitting, crevice corrosion and galvanic corrosion occurs. It is a new way to prevent the corrosion of aluminum and magnesium alloy in the marine environment.
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