机械合金化制粉法(mechanical alloying process) 2O3)。20世纪80年代中期又采用机械合金化法以5～40%26mu;m的纯铁粉、小于0.5mm的钕粉和小于1弘m的非晶硼粉制取钕.
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The formation mechanism of polymer solid alloy and the theoretical model of alloying process were discussed based on mechanical alloying and mechanochemical principles.
以机械合金和力化学原理为基础，讨论了高分子固体合金的形成机理和合金化过程的理论模型。
The effect of infiltration process on the microstructure and properties of iron-base materials with high alloying elements content was studied by metallography, SEM and mechanical property tests.
采用光学显微镜、扫描电镜观察和力学性能测试研究了熔渗处理对高合金铁基材料显微组织和性能的影响。
The above requirement can be attained by the refinement of the granule and the crystalline grain, surface activation and store-energy effect obtained during the process of mechanical alloying.
利用机械合金化过程产生的颗粒细化、晶粒细化、表面活化及储能作用可以达到上述要求。
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