On Improvement of Wear Resistant Properties of DLC Film Coated on Cr-Mo Steel in Seawater

• Shima Masayuki

  東京海洋大学

• Konda Yasuhiro

  東京海洋大学

• Sugawara Takashi

  東京海洋大学

• Ito Satoshi

  東京都立産業技術高等専門学校

• Jibiki Tatsuhiro

  東京海洋大学

Bibliographic Information

Other Title

• Cr-Mo鋼に被覆されたDLC膜の海水中における耐摩耗性改善
• Cr-Moコウ ニ ヒフク サレタ DLCマク ノ カイスイチュウ ニ オケル タイマモウセイ カイゼン

Abstract

The purpose of this study is to improve the wear resistant properties of DLC film coated on Cr-Mo steel used in seawater. DLC films are often used in sliding systems of machinery, but they are easily fractured and detached because of corrosion of the foundation material when these are used in corrosive environments such as in seawater. In this paper, a cathode rust prevention technique is attempted to prevent corrosion of the steel foundation using Zn material which is coated on the edge of the steel foundation. The wear tests show that DLC films coated on the Zn processed steel foundation possess good anti-wear performance in artificial seawater. Based on these tests and surface observations using several microscopes, the experimental results are discussed.

Journal

• Marine Engineering

  Marine Engineering 47 (2), 278-285, 2012

  The Japan Institute of Marine Engineering

Details

• CRID: 1390282679547483648
• NII Article ID: 10030614547
• NII Article ID: 130003386857
• NII Book ID: AA11505252
• DOI: 10.5988/jime.47.278
• ISSN: 18843778
• ISSN: 13461427
• NDL BIB ID: 023569218
• Web Site: http://id.ndl.go.jp/bib/023569218
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I023569218
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed