マグネシウムダイカストにおける湯流れについて

DOI Web Site Web Site

書誌事項

タイトル別名
  • Flow of Molten Metal in the Cavity at Die Casting of Mg Alloys. (On the Characteristics of Mg Die Casting, 4th Report)
  • マグネシウム ダイカスト ニ オケル ユナガレ ニ ツイテ

この論文をさがす

抄録

We studied the motion of molten metal in die cavity by using the lubricant containing the isotope 35S. It was found, by autoradiography of the castings, that the lubricant painted on the die surfaces is moved to a fairly great distance through the injected molten metal. The direction of the flow of melt could be estimated from the locality of 35S-containing-lubricant that was painted in the die cavity before the injection of molten metal, and that of 35S found adhering to the casting surfaces. The injected melt rebounded up to a fairly long distance after collision with the wall opposite to the gate. The rebound was larger in Mg alloys than in Al- and Zn alloys. Also, the adsorption of lubricant on the casting surfaces was quicken in the case of Mg alloys.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 24 (5), 281-284, 1960

    公益社団法人 日本金属学会

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ