高能球磨处理非晶合金Fe_(78)Si_9B_(13)的晶化特点  

Crystallization Characteristics of Amorphous Alloy Fe 78 Si 9B 13 Treated by High Energy Milling

作　　者：晁月盛[1] 窦志坚[1] 耿岩[1] 董心权 程力智 

机构地区：[1]东北大学理学院

出　　处：《东北大学学报（自然科学版）》1998年第5期551-553,共3页Journal of Northeastern University(Natural Science)

基　　金：辽宁省科学技术基金

摘　　要：对非晶合金进行了高能振动球磨处理，用穆斯堡尔谱学结合Ｘ光衍射等技术研究了球磨后试样的晶化结构．结果表明，经一定时间球磨，试样发生了晶化，析出基体金属相αＦｅ（Ｓｉ），但其对应的超精细磁场值相对较低．The crystallization structure of speciments after milling was studied by Mssbauer spectroscopy and X ray diffraction. It is found that the amorphous speciments can be crystallized by ball milling in a given time. But the value of hyperfine magnetic field for the base metal phase α Fe(Si) precipitated from amorphous precursor is lower than that by other methods.

关 键 词：非晶态合金 机械晶化 超精细磁场 球磨 

分 类 号：TG139.8[一般工业技术—材料科学与工程]