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本文较全面地、系统地介绍了近二十年来,特别是八十年代以来,国内外铝合金精炼工艺的发展,综合评价了各种精炼工艺的优缺点以及应角过程中应注意的向题.对从事这项工作的科研、生产部门有一定的参教价值.
In this paper, the development of aluminum alloy refining process at home and abroad since the 1980s is introduced more comprehensively and systematically. The advantages and disadvantages of various refining processes as well as the questions There is a certain reference value to the scientific research and production departments engaged in this work.