Published May 1996 | Version v1
Journal article Metadata-only

Examination of the degree of alignment in sintered Nd-Fe-B magnets by measurements of the remanent polarizations

Creators

  • 1. Vacuumschmelze GmbH, Hanau (Germany)

Description

A new method for the calculation of the average angle of misorientation, φ, and for the saturation polarization, Js, for rare earth permanent magnets is presented. According to this method, φ and Js can be derived from the measurements of the remanent polarizations, parallel and perpendicular to the easy axis of the magnetization, Jr or Jrperpendicularto, respectively. The results are in good agreement with the evaluation of Js obtained by measurements in a vibrating sample magnetometer. (orig.)

Additional details

Publishing Information

Journal Title
Journal of Magnetism and Magnetic Materials
Journal Volume
157-158
Journal Page Range
p. 19-20.
ISSN
0304-8853
CODEN
JMMMDC

Conference

Title
6. European magnetic materials and applications conference (EMMA-6).
Dates
4-8 Sep 1995.
Place
Vienna (Austria).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
28012403
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BORON ALLOYS; CERAMICS; COERCIVE FORCE; GRAIN BOUNDARIES; GRAIN ORIENTATION; IRON ALLOYS; MAGNETIZATION; NEODYMIUM ALLOYS; PERMANENT MAGNETS; POLARIZATION; SINTERED MATERIALS; TEMPERATURE DEPENDENCE; VIBRATING SAMPLE MAGNETOMETERS
Descriptors DEC
ALLOYS; CRYSTAL STRUCTURE; EQUIPMENT; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MAGNETOMETERS; MAGNETS; MATERIALS; MEASURING INSTRUMENTS; MICROSTRUCTURE; ORIENTATION; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; TRANSITION ELEMENT ALLOYS