Al, Si混合粉末を用いた半溶融ダイカスト Experimental Study of Semi-Solid Diecasting Using Mixture of Elemental Aluminum and Silicon Powders

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  An experimental study was carried out on a semi-solid diecasting process using a mixture of elemental alminum and silicon powders. The mixed powder with hypo or hyper eutectic composition was heated to the semi-solid state temperature and then stirred mechanically. After stirring, the powder was forced into the preheated metal die. The fluidity of the stirred hypo eutectic slurry was high and stirring improved the surface quality of the products. The <i>α</i> phase or Si phase particle in the slurry grew globular from collision during the stirring. Eutectic structures were refined by the stirring of the slurry. The tensile strength, elongation and hardness of the products made from the stirred slurry were higher than those of products made from unstirred slurry.

収録刊行物

  • 鋳造工学 = Journal of Japan Foundry Engineering Society  

    鋳造工学 = Journal of Japan Foundry Engineering Society 68(8), 679-685, 1996-08-25 

    Japan Foundry Engineering Society

参考文献:  15件

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各種コード

  • NII論文ID(NAID)
    10002113917
  • NII書誌ID(NCID)
    AN10514770
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13420429
  • NDL 記事登録ID
    4021299
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-277
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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