Fe-Zr-B超细非晶粉的穆斯堡尔研究  

A Mossbaur Study of Fe-Zr-B Amorphous Superfine Powder

作　　者：金慧娟[1] 徐炜新[1] 

机构地区：[1]上海市金属功能材料重点实验室

出　　处：《上海钢研》2002年第1期22-26,共5页Journal of Shanghai Iron and Steel Research

摘　　要：本文用热分析,X射线衍射和穆斯堡尔谱学,研究了采用化学还原法制备的Fe-Zr-B超细非晶粉,并与Fe-B超细非晶粉作了比较,初步分析了Zr元素在形成Fe-Zr-B超细非晶粉中所起的作用。分析结果表明,该非晶超细粉可能存在两种非晶结构。An amorphous superfine powder of Fe-Zr-B by reduction has been measured u-sing differential thermal analysis, X-ray diffraction, and Mossbauer effect. The influence of Zr -element on the forming of amorphous superfine of Fe-Zr-B is studied, comparing with the amorphous superfine powder of Fe-B. It may be suggested that the Fe-Zr-B powder consists of two a-morphous mtcrostructures.

关 键 词：FE-ZR-B 超细非晶粉 穆斯堡尔谱 热分析 X射线衍射分析 

分 类 号：TG139.8[一般工业技术—材料科学与工程] TF123.71[金属学及工艺—合金]