New diamond coating with finely crystallized smooth surface for the tools to achieve fine surface finish of non-ferrous metals

H. Hanyu, Y. Murakami, S. Kamiya, Masumi Saka

研究成果: Article査読

13 被引用数 (Scopus)

抄録

In spite of many significant advantages of diamond coated cutting tools, rough surface with large crystal grains prevented them from usage for finishing process. In this study, a new smooth diamond coating with finely crystallized diamond on the surface was developed, whose roughness is less than 1 μm. Endmills with this coating was subjected to cutting tests for the performance of finishing non-ferrous alloys. Roughness of finished workpiece surface was less than 1 μm maximum value, which was as small as that could be achieved by using non-coated cemented carbide endmills. Anti-wear property and durability were not spoiled by these changes in coating morphologies.

本文言語English
ページ(範囲)258-261
ページ数4
ジャーナルSurface and Coatings Technology
169-170
DOI
出版ステータスPublished - 2003 6月 2

ASJC Scopus subject areas

  • 化学 (全般)
  • 凝縮系物理学
  • 表面および界面
  • 表面、皮膜および薄膜
  • 材料化学

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