Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

您目前所在的位置:首页 - 期刊简介 - 详细页面

中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第13卷    第3期    总第54期    2003年6月

[PDF全文下载]    [Flash在线阅读]    

    

文章编号:1004-0609(2003)03-0579-05
固液球磨制备Fe-Sn金属间化合物粉末
陈 鼎1, 陈振华2, 陈 刚2, 黄培云1

(1. 中南大学 材料科学与工程学院, 长沙 410083;
2. 湖南大学 材料科学与工程学院, 长沙 410082
)

摘 要: 采用固液反应球磨专利技术制备Fe-Sn金属间化合物。 所谓固液反应球磨, 是在一定温度区间, 球磨介质对金属液体进行球磨时,磨球和金属液体反应生成固相的金属间化合物粉末。 为加速反应进行, 可以在金属液体中加入与磨球成分相同的金属粉末。 通过固液反应球磨制备了FeSn2, FeSn, Fe3Sn2和Fe1.3Sn 4种金属间化合物纳米粉末,并对固液反应球磨技术制备金属间化合物的机理和特点进行了讨论。

 

关键词: 固液反应球磨;金属间化合物; 纳米粉末

Fabrication of Fe-Sn intermetallic compound powders by solid-liquid reaction milling
CHEN Ding1, CHEN Zhen-hua2, CHEN Gang2, HUANG Pei-yun1

1. College of Materials Science and Engineering,
Central South University, Changsha 410083, China;
2. School of Materials Science and Engineering,
Hunan University, Changsha 410082, China

Abstract:A novel patent technology, defined as solid-liquid reaction milling was employed to prepare Fe-Sn intermetallic powders. The so-called solid-liquid reaction milling is a method of preparing the solid-state intermetallic compound powders by the reaction between the milling medium and the liquid-state metal at a certain temperature range. To accelerate the reaction, some element powders with the same composition as the milling medium can also be added. FeSn2,FeSn,Fe3Sn2 and Fe1.3Sn nanocrystalline powders were fabricated by the solid-liquid reaction milling. The reaction mechanisms and advantages were discussed.

 

Key words: solid-liquid reaction milling; intermetallic compounds; nanocrystalline

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

主管:中国科学技术协会 主办:中国有色金属学会 承办:中南大学
湘ICP备09001153号 版权所有:《中国有色金属学报》编辑部
------------------------------------------------------------------------------------------
地 址:湖南省长沙市岳麓山中南大学内 邮编:410083
电 话:0731-88876765,88877197,88830410   传真:0731-88877197   电子邮箱:f_ysxb@163.com