@article{34051, keywords = {iron compounds, Magnets, CRYSTALS - Microstructure, MICRODIFFRACTION PATTERNS}, author = {E Goo and G Thomas and Ramamoorthy Ramesh and M Okada and M Homma and K.M Krishnan}, title = {Microstructure of Fe-didymium-B magnets}, 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.}, year = {1986}, journal = {Journal of Magnetism and Magnetic Materials}, volume = {54-57}, number = {PART 1}, pages = {563-566}, issn = {03048853}, doi = {10.1016/0304-8853(86)90710-9}, note = {cited By 28}, language = {eng}, }