Effect of quenching rate on crystallization in Fe73.5Si13.5B9Cu1Nb3 alloy

S.N Kane , S Sarabhai , A Gupta , L.K Varga , Tadeusz Kulik

Abstract

Quenching rate dependence of crystallization and magnetic properties of the nanocrystalline materials has been studied. It was found that higher quenching rates result in lowering of activation energy of crystallization and also the size of nanocrystalline grains. Coercive force of the specimen prepared with higher quenching rate is higher, which is attributed to higher surface to volume ratio in the specimens, resulting in a stronger domain wall pinning at the surface.
Author S.N Kane - [Devi Ahilya Vishwavidyalaya, Indore]
S.N Kane,,
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, S Sarabhai - [Devi Ahilya Vishwavidyalaya, Indore]
S Sarabhai,,
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, A Gupta - [University Campus]
A Gupta,,
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, L.K Varga - [Wigner Research Centre for Physics]
L.K Varga,,
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, Tadeusz Kulik (FMSE / DCFM)
Tadeusz Kulik,,
- Division of Construction and Functional Materials
Journal seriesJournal of Magnetism and Magnetic Materials, ISSN 0304-8853
Issue year2000
Vol215–216
No0
Pages372-374
Keywords in EnglishDSC, magnetic properties, Nanocrystalline materials, XRD
ASJC Classification3104 Condensed Matter Physics; 2504 Electronic, Optical and Magnetic Materials
DOIDOI:10.1016/S0304-8853(00)00162-1
URL http://www.sciencedirect.com/science/article/pii/S0304885300001621
Score (nominal)25
Score sourcejournalList
Publication indicators Scopus Citations = 11; WoS Citations = 9; Scopus SNIP (Source Normalised Impact per Paper): 2000 = 0.947; WoS Impact Factor: 2006 = 1.212 (2) - 2007=1.358 (5)
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