ほう酸アルミニウムウィスカおよびアルミナ短繊維強化AC4Bアルミニウム合金複合材料の機械的性質と摩耗特性 Mechanical and wear properties of an AC4B aluminum alloy composite reinforced with alumina-borate whisker and alumina short fiber

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Aluminum-borate whisker and alumina short fiber reinforced AC4B aluminum composites were fabricated by squeeze casting and its mechanical and wear properties were evaluated. Tensile strength of 20<i>V</i><sub>f</sub>% aluminum-borate composite is about 450 MPa at room temperature. That of hybrid composites of aluminum-borate whisker and alumina short fiber is slightly lower than that of the 100% aluminum-borate whisker composite, but higher than that of the matrix alloy. Wear loss of hybrid composite contain 16<i>V</i><sub>f</sub>% aluminum-borate whisker and 4<i>V</i><sub>f</sub>% alumina short fiber was apporoximately 20% smaller compared with composite of only aluminum-borate whisker. In accordance with modified Kelly-Tyson's equation, tensile strength of composite was evaluated and it was found out that the experimental values were around 60~80 percent of the calculated values.

収録刊行物

  • 軽金属

    軽金属 46(6), 280-285, 1996-06-30

    The Japan Institute of Light Metals

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各種コード

  • NII論文ID(NAID)
    10003793933
  • NII書誌ID(NCID)
    AN00069773
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    04515994
  • NDL 記事登録ID
    3986455
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-284
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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