Published October 1991
| Version v1
Journal article
Temperature stability and magnetizing behaviour of sintered Nd-Dy-Fe-Co-Mo-Al-B-magnets
Description
A partial substitution of Nd by Dy and of Fe by Co and Mo improves the temperature stability of Nd-Fe-B-magnets. The coercivity is determined by nucleation of reversed domains. Complete magnetization requires a magnetizing field strength of at least 20 kA/cm (25 kOe). Maximum operating temperatures up to 200degC may be possible. (orig.)
Additional details
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 101
- Journal Issue
- 1-3
- Series
- J. Magn. Magn. Mater.
- Journal Page Range
- 338-340
- ISSN
- 0304-8853
- CODEN
- JMMMD
Conference
- Title
- 4. European magnetic materials and applications conference (EMMA-4).
- Dates
- 16-19 Apr 1991.
- Place
- Dresden (Germany).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23030146
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM ALLOYS; BORON ALLOYS; COBALT ALLOYS; COERCIVE FORCE; CURRENT DENSITY; DEMAGNETIZATION; DOMAIN STRUCTURE; DYSPROSIUM ALLOYS; IRON BASE ALLOYS; MAGNETIC FIELDS; MAGNETIZATION; MOLYBDENUM ALLOYS; NEODYMIUM ALLOYS; NUCLEATION; PERMANENT MAGNETS; QUANTITY RATIO; SINTERING; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0400-1000 K
- Descriptors DEC
- ALLOYS; EQUIPMENT; FABRICATION; IRON ALLOYS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MAGNETS; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; TEMPERATURE RANGE