Surface finishing and modification for cobalt-chromium-molybdenum alloy by electrolytic in-process dressing (ELID) grinding

Hiroshi Kotani, Jun Komotori, Masayoshi Mizutani, Tetsuya Naruse, Kazutoshi Katahira, Hitoshi Ohmori

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

In this study, in order to improve wear and corrosion resistance of Co-Cr-Mo alloy, investigation of surface modification effects of ELID grinding were carried out. ASTM F1537 Co-Cr-Mo alloy samples were fabricated by ELID grinding with different electrolytic currents and their surface characteristics and cell compatibility were compared to polished samples. ELID ground samples showed surfaces as smooth as polished ones. In addition, ELID ground samples with higher electrolytic current showed higher hardness and less ionic elution than other series. This was because ELID grinding with high electrolytic current generated a thick oxide layer on the surface of Co-Cr-Mo alloy.

本文言語English
出版ステータスPublished - 2009 12 1
外部発表はい
イベント5th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2009 - Osaka, Japan
継続期間: 2009 12 22009 12 4

Other

Other5th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2009
CountryJapan
CityOsaka
Period09/12/209/12/4

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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