综述了近年来国内外铝电解用铜基合金、铜镍基合金和镍基合金惰性阳极方面所做的研究工作,分析了各种惰性阳极的优缺点和可行的研究方向.围绕提高材料的抗氧化和耐腐蚀性,提出了两方面的建议:一方面通过调节材料成分,使其表面氧化膜的生成与溶解达到动态平衡;另一方面开发新的电解质体系,获得"低初晶温度、高Al2O3溶解度"的电解质,降低阳极腐蚀率.
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