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系统分析了Ｍｇ含量、Ｓｉ含量、高温保温湿度和高温保温时间对直接氧化法制备Ａｌ２０３／Ａ１复合材料氧化生长物重量及其中Ａｌ２Ｏ３；百分含量的影响规律，确定了上述工艺参数的最佳取值范围，并从理论上深入分析了所得影响规律的成因①．
The effects of Mg content, Si content, high temperature holding temperature and holding time at high temperature on the weight and the percentage content of Al 2 O 3 in Al 2 O 3 / Al composite prepared by direct oxidation were systematically analyzed. The optimal parameters for the above process parameters were determined Value range, and theoretically in-depth analysis of the causes of the resulting law ①.