FIBER REINFORCED MAGNESIUM ALLOY

PURPOSE:To obtain the alumina short fiber reinforced Mg alloy having high strength, lightness in weight and excellent high temp. stability by incorporating specified rate of Al2O3 short fiber into a matrix of an Mg alloy contg. Nd series metal or the like. CONSTITUTION:In a cavity 1 for casting cons...

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Bibliographische Detailangaben
Hauptverfasser: KOMATSU MIKIYA, OKI SHIYUUJIROU, HIRASAWA YOSHIKAZU, HINO HARUMICHI, UEDA YOSHITAKA
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To obtain the alumina short fiber reinforced Mg alloy having high strength, lightness in weight and excellent high temp. stability by incorporating specified rate of Al2O3 short fiber into a matrix of an Mg alloy contg. Nd series metal or the like. CONSTITUTION:In a cavity 1 for casting constituted of a fixed die 3 and a movable die 4 in a vertical die-cast machine, a placed core 6 is set onto a sleeve 5 arranged in the fixed die 3, on which a formed body 8 constituted of short fiber of Al2O3 or the like is disposed. Next, the molten metal 10 of an Mg alloy constituted in such a manner that the Mg alloy having the compsn. contg., by weight, 2 to 15% Nd or Nd series metal essentially consisting of Nd such as didymium or furthermore contg. one or more kinds among