Artículos de revistas
ON THE EXISTENCE OF THE FE2NB3 PHASE IN THE FE-NB SYSTEM
Registro en:
Zeitschrift Fur Metallkunde. Carl Hanser Verlag, v. 82, n. 8, n. 615, n. 620, 1991.
0044-3093
WOS:A1991GE28000005
Autor
BEJARANO, JMZ
GAMA, S
RIBEIRO, CA
EFFENBERG, G
SANTOS, C
Institución
Resumen
The niobium-rich part of the Fe-Nb system has been investigated using metallography, electron microprobe, differential thermal analysis and the examination of diffusion couples. The phase relations are partially presented in the niobium-rich composition range of the phase diagram. It is concluded that the Fe2Nb3 phase is not an equilibrium phase of the system, but appears metastable during slow cooling processes. 82 8 615 620