The evolution of magnetostriction and coercivity with temperature in the early stages of nanocrystallisation in FeCoNbB(Cu) alloys

被引：20
作者：
Blázquez, JS
Franco, V
Conde, A
Gribbs, MRJ
Davies, HA
Wang, ZC
机构：
[1] Univ Seville, CSIC, Inst Ciencia Mat, Dept Fis Mat Condensada, E-41080 Seville, Spain
[2] Univ Sheffield, Dept Phys & Astron, Sheffield S3 7RH, S Yorkshire, England
[3] Univ Sheffield, Dept Mat Engn, Sheffield S1 3JF, S Yorkshire, England
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 250卷 / 1-3期
基金：
英国工程与自然科学研究理事会;
关键词：
nanocrystalline materials; magnetostriction; coercivity; anisotropy magnetic;
D O I：
10.1016/S0304-8853(02)00406-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Saturation magnetostriction and coercivity of Fe78-xCoxNb6B16-yCuy (x = 18, 39, 60; y = 0, 1) alloys annealed at different temperatures have been studied. Coercivity behaviour at the early stages of nanocrystallisation is described on the basis of the contribution to the overall magneto stricti on of the residual amorphous and nanocrystalline phases. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：260 / 266
页数：7
相关论文
共 23 条
[11]   MEASUREMENT OF SATURATION MAGNETOSTRICTION OF A THIN AMORPHOUS RIBBON BY MEANS OF SMALL-ANGLE MAGNETIZATION ROTATION [J].
NARITA, K ;
YAMASAKI, J ;
FUKUNAGA, H .
IEEE TRANSACTIONS ON MAGNETICS, 1980, 16 (02) :435-439
[12]  
Ohandley R.C., 1999, MODERN MAGNETIC MAT
[13]   Mechanism of heterogeneous nucleation of α-Fe nanocrystals from Fe89Zr7B3Cu1 amorphous alloy [J].
Ohkubo, T ;
Kai, H ;
Ping, DH ;
Hono, K ;
Hirotsu, Y .
SCRIPTA MATERIALIA, 2001, 44 (06) :971-976
[14]  
OHNUMA M, 2001, P 22 RIS INT S MAT S, P341
[15]   Microstructural characterization of (Fe0.5Co0.5)88Zr7B4Cu1 nanocrystalline alloys [J].
Ping, DH ;
Wu, YQ ;
Hono, K ;
Willard, MA ;
McHenry, ME ;
Laughlin, DE .
SCRIPTA MATERIALIA, 2001, 45 (07) :781-786
[16]   ANISOTROPY PINNING OF DOMAIN-WALLS IN A SOFT AMORPHOUS MAGNETIC MATERIAL [J].
SCHAFER, R ;
HO, WK ;
YAMASAKI, J ;
HUBERT, A ;
HUMPHREY, FB .
IEEE TRANSACTIONS ON MAGNETICS, 1991, 27 (04) :3678-3689
[17]  
SHULIKA VV, 1998, J PHYS 4 FR, V8
[18]   DIGITAL M-H PLOTTER FOR LOW-COERCIVITY METALLIC GLASSES [J].
SQUIRE, PT ;
SHEARD, SM ;
CARTER, CH ;
GIBBS, MRJ .
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1988, 21 (12) :1167-1172
[19]   HIGH SATURATION MAGNETIZATION AND SOFT MAGNETIC-PROPERTIES OF BCC FE-ZR-B AND FE-ZR-B-M (M = TRANSITION-METAL) ALLOYS WITH NANOSCALE GRAIN-SIZE [J].
SUZUKI, K ;
MAKINO, A ;
KATAOKA, N ;
INOUE, A ;
MASUMOTO, T .
MATERIALS TRANSACTIONS JIM, 1991, 32 (01) :93-102
[20]   Structure and magnetic properties of (Fe0.5Co0.5)88Zr7B4Cu1 nanocrystalline alloys [J].
Willard, MA ;
Laughlin, DE ;
Mchenry, ME ;
Thoma, D ;
Sickafus, K ;
Cross, JO ;
Harris, VG .
JOURNAL OF APPLIED PHYSICS, 1998, 84 (12) :6773-6777
123