摘要
采用机械合金化方法,对Fe_(100-x)W_x(x=5,15,33.3,45,50,70,85,95)二元合金系统进行了机械合金化研究,用X射线衍射仪分析了球磨后的合金粉末的结构,用SEM对样品的形貌进行了分析。结果表明:铁在钨中的固溶度大于30%;从理论上对Fe-W系统的固溶度进行计算,计算结果说明铁在钨中的固溶度与实验得到的结果相符。
Mechanical alloying of Fe100-xWx （x=5, 15, 33.3, 45, 50, 70, 85, 95） were performed in a high energy plant ball for different milling times. The structural evolution and morphology of milled powder mixtures were identified by X-ray diffraction and SEM, respectively. The results indicated than the solid solubility for Fe in W is more than 30at%. The solid solubility of Fe-W system was also calculated with embedded atom method. The theoretical results were in reasonable agreement with the experimental.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2007年第A03期56-59,共4页
Rare Metal Materials and Engineering
基金
广西师范学院青年科研基金项目资助
