Galvanostatic response of AA2024 aluminium alloy in 3.5% NaCl solution

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• 作者：U DONATUS ; G E THOMPSON
• 关键词：Galvanostatic polarization ; AA2024T3 ; pitting potential ; pitting initiation potential ; pitting incubation time.
• 刊名：Bulletin of Materials Science
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：39
• 期：6
• 页码：1537-1540
• 全文大小：317 KB
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Materials Science
  Engineering, general
  
• 出版者：Springer India
• ISSN：0973-7669
• 卷排序：39

文摘

Galvanostatic responses of AA2024T3 alloy in de-aerated and naturally aerated 3.5% NaCl solution have been investigated. In the de-aerated condition, two distinct stages of polarization were revealed. From the first stage, the relationships between the pitting incubation time, pitting potential and applied current density for AA2024T3 alloy in the de-aerated condition were established. The curves in the aerated condition showed no particular incubation time-applied current density relationship.