Investigation on high-temperature oxidization of mirror-quality ground stainless steel

Kazutoshi Katahira, Hitoshi Ohmori, Masayoshi Mizutani, Jun Komotori

Research output: Contribution to journalArticlepeer-review

Abstract

To investigate the possibility of developing a new surface modification method by the combined process of ELID grinding and high-temperature oxidization, we treated ELID finished specimens and polished specimens by high-temperature oxidization in the atmosphere and performed detailed analysis to determine how the treatment would change the specimen surfaces. The ELID-series showed high quality surface roughness and excellent tribological characteristics as compared with the polished-series. The improved surface properties of the ELID-series seem to result from formation of fine, uniform structures of spinel-type multiple oxides FeCr2O4 and Cr2O3 on the surface by high-temperature oxidization.

Original languageEnglish
Pages (from-to)3005-3010
Number of pages6
JournalInternational Journal of Modern Physics B
Volume24
Issue number15-16
DOIs
Publication statusPublished - 2010 Jun 30
Externally publishedYes

Keywords

  • ELID grinding
  • High-temperature oxidization
  • Surface modification

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Condensed Matter Physics

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