Electrodeposition of Amorphous Co-Zn Alloy from Ambient-Temperature Molten Salt Electrolytes of EMIC System.

• KOURA Nobuyuki

  Fac. of Science & Technology, Tokyo Univ. of Science

• MATSUMOTO Satoshi

  Fac. of Science & Technology, Tokyo Univ. of Science

• IDEMOTO Yasushi

  Fac. of Science & Technology, Tokyo Univ. of Science

Bibliographic Information

Other Title

• ＥＭＩＣ系常温型溶融塩浴からの非晶質Ｃｏ‐Ｚｎ合金の電析
• EMICケイ ジョウオンガタ ヨウユウエンヨク カラ ノ ヒショウシツ Co-

Abstract

A Co-Zn alloy deposit was obtained from ambient temperature molten salt electrolyte CoCl₂-ZnCl₂-EMIC. The Co content in the Co-Zn alloy deposit was continuously controlled from 0 to 100wt% by controlling the bath composition and current density. Co-Zn alloy deposit morphology was significantly improved by EMIC. Moreover, the bath temperature could be decreased from 130 to 80°C. The Co-Zn alloy deposit crystal structure changes from the Zn binary phase and intermetallic compound Co₅Zn₂₁ to the Co binary phase and the intermetallic corresponding compound as a function of Co content in the deposit. An amorphous deposit of Co-Zn alloy is obtained from this molten electrolyte.

Journal

• Journal of The Surface Finishing Society of Japan

  Journal of The Surface Finishing Society of Japan 49 (11), 1215-1219, 1998

  The Surface Finishing Society of Japan

Keywords

• Amorphous Co-Zn Alloy
• Electrodeposition
• Ambient Temperature Molten Salt

Details

• CRID: 1390282679090764672
• NII Article ID: 10002111081
• NII Book ID: AN1005202X
• DOI: 10.4139/sfj.49.1215
• COI: 1:CAS:528:DyaK1cXnsFyqtrs%3D
• ISSN: 18843409
• ISSN: 09151869
• ISSN: http://id.crossref.org/issn/09151869
• NDL BIB ID: 4603785
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4603785
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed