HYDROGEN ABSORPTION AND DESORPTION STUDY OF ND-TM-B SYSTEM

Authors
FUJITA A HARRIS IR
Citation
A. Fujita et Ir. Harris, HYDROGEN ABSORPTION AND DESORPTION STUDY OF ND-TM-B SYSTEM, IEEE transactions on magnetics, 30(2), 1994, pp. 860-862
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
30
Issue
2
Year of publication
1994
Part
2
Pages
860 - 862
Database
ISI
SICI code
0018-9464(1994)30:2<860:HAADSO>2.0.ZU;2-1
Abstract
Hydrogen absorption and desorption behaviour of Nd2.2(Fe1-x-yCOxNiy)14 B1.05 alloys (x=0.0 approximately 1.0, y=0.0 approximately 0.1) have b een studied. The substituted alloys absorb less hydrogen possibly due to changes in cell dimensions and to an increase in alloy stability an d the recombination reactions take place under. hydrogen at lower temp erature than non-substituted alloy. Substitution for Fe results in mag netically anisotropic features being retained in the HDDR process and processing temperatures are also influenced by substitution.