硬質材料の金属に対する摩擦・摩耗特性 -硬質皮膜と焼結材料の比較- Friction and Wear Properties of Hard Materials Against Metals -Comparison of Hard Coating Films and Sintered Ceramics-

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Friction and wear tests were conducted to determine the tribological properties of hard materials, such as coating films and sintered ceramics, versus several types of industrial metals.<br>TiN and CrN films deposited on flat tungsten-carbide substrates by ionplating were selected as coating film specimens. Si<sub>3</sub>N<sub>4</sub> and SiC as sintered ceramic specimens. Each specimen was slid reciprocally against metal balls (SUJ2, SUS304, Ti-6Al-4V, Ti, and Al). After sliding experiments, specimen wear and metal transfer were studied.<br>SiC showed the lowest friction coefficient in this study. Sintered ceramic specimens wore normally. In contrast, peeling wear occurred on the TiN film against SUJ2, SUS304, and Ti-6Al-4V. Coating films, especially CrN, have better wear resistance than sintered ceramics. Mating materials (metal balls) wore heavily in sliding against coating films, presumably the sub-micro-scale surface roughness of coating films affected the wear.

収録刊行物

  • 表面技術 = The Journal of the Surface Finishing Society of Japan  

    表面技術 = The Journal of the Surface Finishing Society of Japan 49(9), 974-979, 1998-09-01 

    The Surface Finishing Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002110555
  • NII書誌ID(NCID)
    AN1005202X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09151869
  • NDL 記事登録ID
    4557747
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-291
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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