圧縮試験におけるアルミニウム陽極酸化皮膜の埋没 Burying of Anodized Coating into Aluminum under Compression Testing

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抄録

The hardness of the anodic oxide film that forms on aluminum is several times harder than the aluminum base metal. Sometimes this phenomenon causes problems when the limit PV value is too low in friction and wear of the anodized coating.<br>In this study we attempted to clarify the relationship between the hardness of the anodic oxide film and that of the aluminum base metal using a compression test that simulated the state of a large P value in friction and wear.<br>The following results were obtained:<br>(1) Anodic oxide film in which cracks occured in the first step of the compression test was buried into the aluminum base metal in accordance with the magnitude of the compressive weight.<br>(2) Both the anodic oxide film and the aluminum base metal were hardened in the compression test.<br>(3) When the aluminum base metal was hard, there was little burying of the anodic oxide film. This means that a large limit PV value, and in particular a large P value, may be obtained in friction and 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 48(2), 230-232, 1997-02-01 

    The Surface Finishing Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002258442
  • NII書誌ID(NCID)
    AN1005202X
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    09151869
  • NDL 記事登録ID
    4139983
  • 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  NDL  J-STAGE 
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