Application of Electroplated Fe-W Alloy film for Cutting Tool.

• WATANABE Tohru

  Tokyo Metropolitan Univ.

• WATANABE Masatoshi

  Watanabe Seisakusho Co., Ltd.

Bibliographic Information

Other Title

• 電析Ｆｅ‐Ｗ合金めっき膜の切削刃物への応用
• デンセキ Fe W ゴウキン メッキ マク ノ セッサク ハモノ エ ノ オウ

Abstract

Fe-W amorphous alloy films were prepared on an iron substrate by an electroplating method. The hardness of the heat-treated film was greater than 2, 000 (Hv/50g), according to the Vikers hardness test. By coating the surface of a conventional end-mill with this Fe-W plating film, a cutting tool with very high anti-wear properties can be obtained. This hardening mechanism may be explained by the changes in the crystallographic structure of the plated Fe-W alloy film. The structure changed from crystalline to amorphous as the concentration of W in the film increases. At W concentrations of above 50wt%, the film becomes amorphous. This concentration is in agreement the concentration of an intermetallic compound that become very hard by heat-treatment.

Journal

• Journal of The Surface Finishing Society of Japan

  Journal of The Surface Finishing Society of Japan 48 (5), 549-553, 1997

  The Surface Finishing Society of Japan

Keywords

• Electroplated Fe-W Alloy
• Intermetallic Compound
• Cutting Tool
• Hard Coat
• Amorphous

Details

• CRID: 1390282679091239168
• NII Article ID: 10002259106
• NII Book ID: AN1005202X
• DOI: 10.4139/sfj.48.549
• COI: 1:CAS:528:DyaK2sXjs12isbg%3D
• ISSN: 18843409
• ISSN: 09151869
• NDL BIB ID: 4217063
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4217063
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed