A NEW METHOD FOR IN-SITU MAGNETIZATION MEASUREMENTS DURING HYDROGENATION OF RE-FE-B TYPE MATERIALS

Authors
BURKHARDT C DIMC F HARRIS IR
Citation
C. Burkhardt et al., A NEW METHOD FOR IN-SITU MAGNETIZATION MEASUREMENTS DURING HYDROGENATION OF RE-FE-B TYPE MATERIALS, Journal of magnetism and magnetic materials, 158, 1996, pp. 127-128
Citations number
NO
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
158
Year of publication
1996
Pages
127 - 128
Database
ISI
SICI code
0304-8853(1996)158:<127:ANMFIM>2.0.ZU;2-V
Abstract
A pendulum magnetometer has been constructed, which allows the measure ment of the magnetisation of relatively large amounts of Nd-Fe-B-type material (less than or equal to 3 g) both in the ferromagnetic and par amagnetic state under vacuum, or in a hydrogen atmosphere over a tempe rature range from room temperature to 900 degrees C. In-situ measureme nts of the hydrogenation of RE-Fe-B type alloys can be carried out and the change in magnetisation during this processing step can be invest igated.