T-x-y diagram of the Ni-Bi-Se system


Allazov M., Kul A. R., Einullaev A., Babanlı M.

Russian Journal of Inorganic Chemistry, vol.51, no.4, pp.624-629, 2006 (SCI-Expanded, Scopus) identifier

Qısa məlumat

Some polythermal sections of the Ni-Bi-Se system have been investigated by DTA, X-ray powder diffraction, microstructural analysis, and microhardness measurements. The liquidus surface has been constructed for this system. The compounds NiBi2Se4 and Ni3Bi2Se 2 are formed by dystectic reactions and melt at 1088 and 980 K, respectively. The regions of primary and joint phase crystallization have been determined. A commutation of Bi2Se3-based thermoelements with a metal nickel bus-bar has been proposed. © Pleiades Publishing, Inc., 2006.