球磨时间对Fe_(48)Ni_(20)Zr_(15)Nb_5B_(12)多元合金结构的影响  

Effect of Milling Time on Structure of Fe_(48)Ni_(20)Zr_(15)Nb_5B_(12) Multi-element Alloys

作　　者：王志英[1] 杨玉蓉[2] 华中[2] 

机构地区：[1]吉林师范大学分院,吉林四平136000 [2]吉林师范大学物理学院,吉林四平136000

出　　处：《吉林师范大学学报（自然科学版）》2009年第2期44-46,共3页Journal of Jilin Normal University:Natural Science Edition

基　　金：吉林省教育厅"十一五"计划项目(2007084);四平市科技发展计划项目(2007015)

摘　　要：采用机械合金化法制备不同球磨时间的Fe48Ni20Zr15Nb5B12合金,主要利用X射线衍射(XRD)与扫描电镜(SEM)测试分析不同球磨时间的Fe48Ni20Zr15Nb5B12多元合金结构的影响.结果表明随着球磨时间的增加,逐渐形成非晶,球磨60 h时,已完全形成Fe48Ni20Zr15Nb5B12非晶合金.Fe48Ni20Zr15Nb5B12 alloys with different milling time were prepared by mechanical alloying method. The effect of milling time on structure of Fe48Ni20Zr15Nb5B12 alloys were investigated by XRD and SEM. The results showed that the amorphous formed gradually as the increasing of milling time, and Fe48Ni20Zr15Nb5B12 amorphous alloy formed completely when milled fro 60 h.

关 键 词：机械合金化 非晶合金 非晶形成能力 

分 类 号：TG137[一般工业技术—材料科学与工程]