Electronic Resource
s.l. ; Stafa-Zurich, Switzerland
Solid state phenomena
Vol. 124-126 (June 2007), p. 1705-1708
ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
The squareness factor γ used to evaluates for criterion allowing quick estimation of thequality of NdFeB melt-spun powders on Stoner–Wohlfarth model. For the powder compaction of6.4 g/cm3 mass density, the measured value γ=0.48 serves the evidence of the Stoner – Wohlfarthbehaviour of the powder grains and the preparation conditions are optimal for producing Stoner –Wohlfarth particles. For the powder compaction of given mass densities the calibration curve ofthe squareness factor γ is presented. We can observe one more thing that for the ideal, full densecompaction of NdFeB Stoner – Wohlfarth particle the squareness factor γ can not be large than0.53
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/24/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.1705.pdf
Permalink
|
Location |
Call Number |
Limitation |
Availability |