IMR OpenIR
钼酸铵复合缓蚀剂对LY12铝合金的缓蚀作用
王成
2001-05-28
Conference Name第二届石油石化工业用材研讨会
Source Publication第二届石油石化工业用材研讨会论文集
Conference Date2001-05-28
Conference Place成都
Publication Place北京
Publisher中国石油学会
Abstract采用电化学方法、扫描电子显微镜(SEM)测试研究了钼酸铵、锌盐和苯并三氮唑(BTA)对LY12铝合金在3.5﹪NaCl溶液中的缓蚀作用.结果表明,随着钼酸铵浓度的增大,缓蚀效率增大,达到一个最大值后基本保持不变.钼酸铵通过抑制铝合金的阴极反应和阳极溶解实现缓蚀作用.钼酸铵与锌盐和BTA复合后,明显提高了对铝合金的缓蚀作用,表现出良好的协同效应.SEM实验表明,钼酸铵复合缓蚀剂有效地抑制了铝合金的点蚀.
description.department中国科学院金属研究所金属腐蚀与防护国家重点实验室(沈阳)
Keyword铝合金 钼酸铵 复合缓蚀剂 缓蚀作用
Funding Organization中国石油学会
Language中文
Document Type会议论文
Identifierhttp://ir.imr.ac.cn/handle/321006/69950
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
王成. 钼酸铵复合缓蚀剂对LY12铝合金的缓蚀作用[C]. 北京:中国石油学会,2001.
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