“powder preparation by mechanical alloying”的概念、定义、翻译、参考文献-科学参考

单词	powder preparation by mechanical alloying
释义	powder preparation by mechanical alloying Encyclopedia 工学陶瓷粉体释 powder preparation by mechanical alloying机械合金化法制粉以两种以上成分的金属和非金属微细粉为原料，在机械能的冲击、碰撞作用下使各组元反复产生冷焊、断裂，致使粉末颗粒中原子扩散，在常温下实现合金化，从而制取化学成分复杂、显微结构细小的复合合金粉的方法。
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