Electrodeposition Behavior of Zn-Iron-group Metal Alloys from Sulfate and Chloride Baths.

• Fukushima Hisaaki

  Faculty of Engineering, Kyushu University

• Akiyama Tetsuya

  Faculty of Engineering, Kyushu University

• Yano Masaaki

  Graduate School, Kyushu University

• Ishikawa Tatsuo

  Graduate School, Kyushu University

• Kammel Roland

  Institute of Metallurgy, Technical University of Berlin

抄録

Electrodeposition of Zn-iron-group metal binary alloys, which has been applied in the production of highly corrosion-resistant alloy plated steel sheet, was conducted from sulfate and chloride baths and the alloy deposition behavior was compared between two types of baths. The current density-dependence of alloy composition showed a typical feature of an anomalous codeposition in the sulfate baths. In the chloride baths, the deposition behavior was shifted gradually from an anomalous to a regular type with increasing chloride ion concentration. On the basis of the factors determining the characteristic current density at which Zn deposition began, the alloy deposition behavior was discussed with the particular reference to the effect of catalytic chloride ions for iron-group metal deposition.

収録刊行物

• ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ

  ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ 33 (9), 1009-1015, 1993

  一般社団法人 日本鉄鋼協会

キーワード

• electrodeposition
• Zn alloys
• iron-group metals
• anomalous type
• transition current density
• catalytic chloride ions

詳細情報

• CRID: 1390282681430416384
• NII論文ID: 130000781688
• DOI: 10.2355/isijinternational.33.1009
• COI: 1:CAS:528:DyaK2cXhsVSqur8%3D
• ISSN: 13475460
• ISSN: 09151559
• ISSN: http://id.crossref.org/issn/09151559
• Web Site: http://www.jstage.jst.go.jp/article/isijinternational1989/33/9/33_9_1009/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可