Microstructure of Fe-didymium-B magnets

Publication Type	Journal Article

Authors	E Goo G Thomas Ramamoorthy Ramesh M Okada M Homma K.M Krishnan
DOI	10.1016/0304-8853(86)90710-9
Abstract	A TEM study has been made to characterize the microstructure and composition of the phases in the Fe-didymium-B magnets. The main phase is the tetragonal RE2Fe14B phase. In all the samples observed, a triple junction fcc phase which frequently extended into two-grain junctions, was observed with a lattice parameter of 5.24 Å and enriched in Ce, Pr and Nd. The magnets with poorer properties had a considerable amount of the rare-earth oxide. © 1986.
Notes	cited By 28
Journal	Journal of Magnetism and Magnetic Materials
Volume	54-57
Year of Publication	1986
Number	PART 1
Pagination	563-566
ISSN Number	03048853
Keywords	Iron compounds Magnets CRYSTALS - Microstructure Microdiffraction patterns
Organizations	No Organization
Research Areas	Ramesh Lab
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