Fabrication of Co40Fe22Nb8B30 bulk metallic glasses by consolidation of gas-atomized powders and their soft-magnetic properties

Authors
Itoi, T Takamizawa, T Kawamura, Y Inoue, A
Citation
T. Itoi et al., Fabrication of Co40Fe22Nb8B30 bulk metallic glasses by consolidation of gas-atomized powders and their soft-magnetic properties, SCR MATER, 45(10), 2001, pp. 1131-1137
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
SCRIPTA MATERIALIA
ISSN journal
13596462 → ACNP
Volume
45
Issue
10
Year of publication
2001
Pages
1131 - 1137
Database
ISI
SICI code
1359-6462(20011119)45:10<1131:FOCBMG>2.0.ZU;2-4
Abstract
Ferromagnetic Co40Fe22Nb8B30 bulk glassy compacts having a high relative de nsity about 99.6% and good soft magnetic properties were synthesized by con solidation of gas-atomized glassy powders. The high density was achieved by hot pressing under a pressure of 70 MPa using a decrease of viscosity in a supercooled liquid region. (C) 2001 Acta Materialia Inc. Published by Else vier Science Ltd. All rights reserved.