Quality Improvement of Aluminum Alloy Die Castings by Powder Lubricant for Shot Sleeve

DOI

Bibliographic Information

Other Title
  • 粉体スリーブ潤滑によるアルミニウム合金ダイカスト鋳物の品質向上

Abstract

  The feasibility of powder lubricant (insulating powder) which was used for the shot sleeve coating by the electrostatic method proposed in the previous paper was examined to suppress the solidification of molten metal in the shot sleeve in case of aluminum alloy die casting. Owing to the good insulation and lubrication, no scattered structures were observed, and mechanical properties were noticeably improved. Since the injection propagated well in castings, chill layers were formed in the vicinity of casting surfaces and density of the castings increased.

Journal

Details 詳細情報について

  • CRID
    1390001206507090944
  • NII Article ID
    130004564694
  • DOI
    10.11279/imono.64.10_687
  • COI
    1:CAS:528:DyaK3sXhsFait7s%3D
  • ISSN
    21860335
    00214396
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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