Intermediate phases formed during crystallization of Fe-rich NdFeB alloys

Autor:	George C. Hadjipanayis, A.S. Murthy, K. R. Lawless, R.F. Krause, L. Withanawasam
Rok vydání:	1995
Předmět:	Diffraction Materials science Analytical chemistry Condensed Matter Physics Microstructure Electronic Optical and Magnetic Materials law.invention Amorphous solid Differential scanning calorimetry law Transmission electron microscopy Differential thermal analysis Phase (matter) Crystallization
Zdroj:	Journal of Magnetism and Magnetic Materials. :1057-1058
ISSN:	0304-8853
DOI:	10.1016/0304-8853(94)01256-3
Popis:	Melt-spun R 6 (Fe-Nb) 88 B 6 ribbons with R = Nd, Pr, Dy, Tb have been studied via differential scanning calorimetry, differential thermal analysis, transmission electron microscopy, X-ray diffraction and magnetic measurements. The amorphous as-spun samples crystallize in two or more steps to a final microstructure consisting of a mixture of R 2 Fe 14 B 1 and α-Fe phases. The metastable phase in Nd, Pr, Dy samples was identified as Y 3 Fe 62 B 14 -type and in the Tb samples as TbCu 7 -type
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::de882f2b12c4cc3ab578465883b1969b https://doi.org/10.1016/0304-8853(94)01256-3 Zobrazit plný text záznamu Full Text from ScienceDirect