Study of corrosion resistance of FeNbCuSiB alloys with Mo addition

被引：0
|
作者：
May, JE [1 ]
Borrozino, R [1 ]
Kuri, SE [1 ]
Souza, CAC [1 ]
机构：
[1] Univ Fed Sao Carlos, Dept Mat Engn, BR-13560 Sao Carlos, SP, Brazil
来源：
ISMANAM 2003: METASTABLE, MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS | 2004年 / 20-21卷
关键词：
amorphous alloy; nanocrystalline alloy;
D O I：
10.4028/www.scientific.net/JMNM.20-21.781
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Nanocrystalline FeCuNbSiB alloys obtained from partial crystallization of amorphous alloys have attracted technological attention due to their excellent magnetic properties. The effect of Nb addition on FeCuSiB based alloys structure is known. The effect of Nb and/or Mo addition on the structure and corrosion resistance of FeCuSiB based alloys were investigated. The addition of Mo and/or Nb decrease the crystalline grain size, increase the crystalline fraction and the corrosion resistance of FeCuSiB alloy. These effects are more effective in Nb presence than in Mo presence. However the crystalline fraction and corrosion resistance of Fe73,5Cu1Nb1,5Mo1,5Si13,5B9 nanocrystalline alloy is almost the same when compared with the Fe73,5Cu1Nb3Si13,5B9 nanocrystalline alloy.
引用
收藏
页码：781 / 786
页数：6
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