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AJ alloys (AJ52 and AJ62) are die castable alloys of magnesium that have good creep resistance at high temperature. They contain magnesium, aluminum, and strontium. In the names the 'J' refers to Strontium. Alloy Mg Al% Sr% Mn% AJ62 Balance 6 2 0.34 〔http://www.archivesmse.org/vol28_6/2865.pdf. MSE AJ62〕 AJ52 Balance 5 2 0.4 〔http://iweb.tms.org/Mg/magtech2002/018.pdf〕 AJ52 has higher creep resistance, and AJ62 has better castability. Both are used in the BMW magnesium–aluminum composite engine block. ==References== 〔 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「AJ alloys」の詳細全文を読む スポンサード リンク
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