高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (9): 1003.

• 研究论文 • 上一篇    下一篇

电化学方法研究ZnAl、ZnAlRE合金在NaCl溶液中的腐蚀行为

王妍1, 黄楚宝1, 宋人英2   

  1. 1. 吉林大学化学系;
    2. 中国科学院长春应用化学研究所
  • 收稿日期:1988-12-30 出版日期:1990-09-24 发布日期:1990-09-24
  • 通讯作者: 黄楚宝, 130023

Studies on the Corrosion Behavior of ZnAl and ZnAl RE Alloys in NaCl Solution by Electrochemical Method

Wang Yan1, Huang Chubao1, Song Renying2   

  1. 1. Department of Chemistry, Jilin University, Changchun;
    2. Changchun Institute of Applied Chemistry, Academia Siniaemia Sinica, Changchun
  • Received:1988-12-30 Online:1990-09-24 Published:1990-09-24

摘要: 用电化学方法研究了锌中掺入不同量Al、RE的锌合金在NaCl溶液中的耐蚀性能、硬度以及电化学行为的变化,并试图从合金结构上给予解释。

关键词: 锌-铝-稀土合金, 腐蚀, 腐蚀电位, 腐蚀电流, 交流阻抗

Abstract: The variation of corrosion resistance in NaCl solution and hardness of Zn with addition of Al and REwere determined and explained by the-change of microstructure of alloys. The results obtained show that the addition of REand Al increases the stability of Zn in NaCl solution and the hardness of the alloys.

Key words: Zn-Al-RE alloy. Corrosion, Corrosion potential, Corrosion current, Alternating current resistance

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