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本文提出了合金净化的概念,概述了铝合金净化工艺的发展。重点分析了七十年代出现的几种新的净化工艺,为认识当前提高铝合金性能的方向提供了有益的线索。
This paper presents the concept of alloy purification, outlined the development of aluminum alloy purification process. This paper focuses on the analysis of several new purification processes in the seventies and provides useful clues for understanding the current direction of improving the properties of aluminum alloys.