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【摘 要】
：
Al-Ti-C-Y master alloy was prepared by combining SHS technique and melting-casting method. The microstructure of master alloy and its grain-refining effect on A
【机 构】
：
School of Materials Science and Engineering
【出 处】
：
稀土学报（英文版）
【发表日期】
：
2004年期
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