摘要
根据实际应用,讨论了合金元素In、Zn、Ga、RE、Hg、Mg、Sn、Ti、Bi、Se和金属氧化物ZnO、IrO_2、RuO_2对铝合金牺牲阳极电化学性能的影响。综述了固溶处理和退火对阳极组织和电流效率的作用,简述了合金显微组织和阳极性能的关系,对铝合金阳极的发展方向做了展望。
According to actual applications, influence of alloying elements In, Zn, Ga, RE, Hg, Mg, Sn, Ti, Bi, Se and metal oxides ZnO, IrO2 ,RuO2 on electrochemical properties of aluminium sacrificial anode is discussed, The effect of solid solution treatment and annealing on morphology and current efficiency of anode is reviewed. The relation between alloy microstructure and anodic properties is introduced. The development trend of aluminium alloy anodes is expected.
出处
《腐蚀与防护》
CAS
北大核心
2008年第8期495-498,共4页
Corrosion & Protection
基金
洛阳市科技攻关项目(0701025A)
关键词
铝合金
牺牲阳极
合金元素
电流效率
aluminium alloy
sacrificial anode
alloying elements
current efficiency
