１‐ヒドロキシエタン‐１，１‐ジホスホン酸溶液からのスズ‐アンチモン合金の電析

• 伊藤 和生

  ユケン工業 (株)

• 久米 道之

  名古屋市工業研究所

書誌事項

タイトル別名

• Electrodeposition of Tin-Antimony Alloys from 1-Hydroxyethane-1,1-Diphosphonic Acid Solution.
• 1 ヒドロキシエタン 1 1 ジホスホンサン ヨウエキ カラ ノ スズ アンチ

抄録

Tin-antimony alloys were electrodeposited from acidic HEDP solutions containing 1-hydroxyethane-1, 1-diphosphonic acid (HEDP), stannous ions (Sn²⁺), antimony cations (SbO⁺), and ammonium ions (NH₄⁺). Plating was conducted under the following conditions: 20±2°C, 2.0±0.1pH, and 10 to 50mA·cm^-2 current density with weak agitation. The composition of the tin-antimony alloy deposits was affected by the pH, the metal concentration ratio in the solution, and agitation. The current efficiency tended to decrease with an increase exceeding 20wt % in the antimony concentration in the bath and antimony content of the alloys increased. The codeposition of tin-antimony alloys in a bath with a lower pH was found to be regular type because the antimony content of alloys was higher than that of antimony in the electrolyte. The codeposition changed to potential dependence with increasing pH in the bath, Sn-Sb alloy deposits containing Sb 20wt% to 50wt% were white in appearance and smooth.

収録刊行物

• 表面技術

  表面技術 46 (1), 42-46, 1995

  一般社団法人 表面技術協会

キーワード

• Electrodeposition
• Sn-Sb Alloy
• Acidic HEDP Solution

詳細情報

• CRID: 1390001204114123904
• NII論文ID: 10001746028
• NII書誌ID: AN1005202X
• DOI: 10.4139/sfj.46.42
• ISSN: 18843409
• ISSN: 09151869
• NDL書誌ID: 3601983
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3601983
• 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