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采用机械合金化法制备Al V Fe纳米粉末 ,通过测定M ssbauer效应 ,研究了不同球磨能量对制备Al V Fe纳米粉末的影响·结果表明 ,振动球磨与高能球磨所制备的Al V Fe纳米粉末结构均由非晶和α Al纳米晶组成 ,其非晶含量随着球磨能量的增加而有所不同·
The effect of different ball milling energy on the preparation of Al V Fe nanopowder was investigated by measuring the M ssbauer effect by mechanical alloying method. The results show that the structure of Al V Fe nanopowder prepared by vibrating ball milling and high energy ball milling Both are composed of amorphous and α Al nanocrystals, and the amorphous content varies with the milling energy.