论文部分内容阅读
还原扩散法制取的 Dy Fe2 合金粉是一种质优价廉的新型功能材料 ,本文研究了反应温度、保温时间以及 Ca量对还原扩散反应率的影响 ,X- ray衍射分析结果表明反应产物为 Dy Fe2
The Dy Fe2 alloy powder prepared by the reduction-diffusion method is a new functional material with good quality and low price. The effects of reaction temperature, holding time and Ca content on the reduction-diffusion reaction rate were studied in this paper. The results of X-ray diffraction analysis showed that the reaction product was Dy Fe2