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机械力活化由于能大幅度地降低AlN粉末反应合成温度、缩短反应时间,是制备AlN粉末经济有效的实用化途径之一。简要介绍了机械力活化合成AlN粉末的反应机制,并分析了机械力活化对AlN粉末合成过程的促进作用。
Mechanical activation can reduce the synthesis temperature and shorten the reaction time of AlN powder greatly. It is one of the practical and economical ways to prepare AlN powder. The reaction mechanism of mechanically activated AlN powder synthesis is briefly introduced, and the promotion of mechanical activation on the synthesis of AlN powder is analyzed.