MAGNETIC-PROPERTIES OF FE76.5-XCU1NBXSI13.5B9 ALLOYS NANOCRYSTALLIZEDFROM AMORPHOUS STATE

Authors
KULIK T HERNANDO A
Citation
T. Kulik et A. Hernando, MAGNETIC-PROPERTIES OF FE76.5-XCU1NBXSI13.5B9 ALLOYS NANOCRYSTALLIZEDFROM AMORPHOUS STATE, Journal of magnetism and magnetic materials, 160, 1996, pp. 269-270
Citations number
3
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
160
Year of publication
1996
Pages
269 - 270
Database
ISI
SICI code
0304-8853(1996)160:<269:MOFAN>2.0.ZU;2-Q
Abstract
The correlation between microstructure and quasi-static magnetic hyste resis loop of the initially amorphous ribbons of Fe76.5-xCu1NbxSi13.5B 9 alloys after annealing for 1 h at 370-800 degrees C was studied, The local minimum of coercive field H-cmin was observed for the alloys af ter completion of the first stage of crystallization. The observed dec rease of H-cmin from 83 to 0.5 A/m is ascribed to the decrease of an a verage diameter D of alpha-Fe(Si) nanocrystals from 62 to 12 nm, while niobium content x increases from 0 to 3 at%, respectively.