HYDROGEN IN HARD MAGNETIC-MATERIALS

Authors
FRUCHART D BACMANN M DERANGO P ISNARD O LIESERT S MIRAGLIA S OBBADE S SOUBEYROUX JL TOMEY E
Citation
D. Fruchart et al., HYDROGEN IN HARD MAGNETIC-MATERIALS, Journal of alloys and compounds, 253, 1997, pp. 121-127
Citations number
33
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
253
Year of publication
1997
Pages
121 - 127
Database
ISI
SICI code
0925-8388(1997)253:<121:HIHM>2.0.ZU;2-G
Abstract
The rare-earth/transition metal alloys exhibiting high permanent magne t properties are able to reversibly absorb significant amounts of hydr ogen. This affects markedly the fundamental characteristics of such in termetallics, and can be used as a probe to understand better the basi s of the magnetic interactions. In addition, structural, mechanical an d chemical aspects of the hydrogenation process are used to improve th e synthesis of appropriate powders for the magnet technologies.