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本文介绍了采用快速凝固气体雾化法制备铝硅合金粉末的方法,并通过正交实验获得一种最佳的雾化工艺参数,实验结果表明,喷嘴间隙和气体流量两个工艺参数对粉末质量的影响最大。
In this paper, a method for preparing Al-Si alloy powder by rapid solidified gas atomization is introduced. An optimum atomization process parameter is obtained through orthogonal experiment. The experimental results show that the two parameters of nozzle clearance and gas flow rate have great influence on powder quality The greatest impact.