Polarization Curve and its Analysis of Aluminum in Aluminum Chloride Solution

• Seri Osami

  Muroran Institute of Technology

Bibliographic Information

Other Title

• 塩化アルミニウム水溶液中におけるアルミニウムの分極曲線とその解析
• エンカ アルミニウム スイヨウエキ チュウ ニ オケル アルミニウム ノ ブンキョク キョクセン ト ソノ カイセキ

Abstract

Corrosion mass loss and polarization curve of aluminum in 1 mol dm^－3 aluminum chloride solution were measured. The polarization resistance-current density plotting, which is differentiated from the experimented polarization curve, was simulated and considered as a parallel electric circuit of both anodic and cathodic polarization resistances. Current density（0.013～0.017 mA･cm^－2）obtained by differential polarization method has roughly agreed with value of 0.012 mA･cm^－2 of corrosion current density calculated from corrosion mass loss of the aluminum specimen in the aluminum chloride solution.

Journal

• Zairyo-to-Kankyo

  Zairyo-to-Kankyo 62 (12), 488-494, 2013

  Japan Society of Corrosion Engineering

Keywords

• corrosion of aluminum
• aluminum chloride
• polarization measurement
• polarization resistance

Details

• CRID: 1390282681234537216
• NII Article ID: 130004732366
• NII Book ID: AN10235427
• DOI: 10.3323/jcorr.62.488
• COI: 1:CAS:528:DC%2BC2cXivFSmtbg%3D
• ISSN: 18819664
• ISSN: 09170480
• NDL BIB ID: 025101927
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I025101927
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed