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机械合金化中的固态反应(机械化学反应)被广泛用于制备碳化物、金属间化合物、复合材料、纳米微粒。机械化学反应是一种常温下进行的远离平衡态的固态反应,反应的生成物以成核—逐渐长大模式生成或经自维持反应形成。
Solid state reaction in mechanical alloying (mechanochemical reaction) is widely used in the preparation of carbides, intermetallics, composites, nanoparticles. The mechanochemical reaction is a solid state reaction far away from the equilibrium state carried out at room temperature. The reaction product is formed in a nucleation-gradual growth mode or by a self-sustaining reaction.