溶融アルミニウムめっき鋼板の大気腐食挙動

• 真木 純

  新日本製鐵 (株) 八幡技術研究部

• 伊崎 輝明

  新日本製鐵 (株) 八幡技術研究部

• 田野 和広

  新日本製鐵 (株) 八幡技術研究部 現: パーカー熱処理工業 (株)

書誌事項

タイトル別名

• Atmospheric Corrosion Behavior of Aluminized Steel Sheets.
• ヨウユウ アルミニウム メッキ コウハン ノ タイキ フショク キョドウ

抄録

Aluminized steel sheets are promising materials for use as maintenance-free roofing or siding because of their superior corrosion resistance in comparison to galvanized steel sheets in a corrosive atmospheric environment. In this paper, the corrosion behavior of aluminized steel sheets has been investigated using test panels exposed for over 30 years. Corrosion of aluminized steel sheets was slight and their surfaces were covered with corrosion products mainly containing Fe. This Fe corrosion product seems to improve corrosion resistance by restraining the cathodic reaction. Corrosion products containing Fe seem to form minute α-FeOOH due to the effects of Al cations solved from the plating layer, preventing sources of corrosion like oxygen from diffusing into the plating layer.

収録刊行物

• 表面技術

  表面技術 51 (12), 1229-1233, 2000

  一般社団法人 表面技術協会

キーワード

• Aluminized Steel Sheets
• Corrosion Resistance
• Corrosion Product Outdoor Exposure

詳細情報

• CRID: 1390282679091211136
• NII論文ID: 10006250895
• NII書誌ID: AN1005202X
• DOI: 10.4139/sfj.51.1229
• COI: 1:CAS:528:DC%2BD3MXps12nuw%3D%3D
• ISSN: 18843409
• ISSN: 09151869
• ISSN: http://id.crossref.org/issn/09151869
• NDL書誌ID: 5626048
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5626048
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可