The competition between InBi
and In2Bi-like atomic distributions before solidification
Chem.
Met. Alloys 1
(2008) 159-162
https://doi.org/10.30970/cma1.0050
A. YAKYMOVYCH, S. MUDRY, Ch. LUEF, H. IPSER
The
enthalpy of mixing of binary In–Bi melts was measured by means of a
calorimetric method at T = 1023, 875,
483 K. Its concentration dependence reveals a flat minimum in the region
between the intermetallic phases InBi and In2Bi. The shape of the
curve of the integral enthalpy of mixing for liquid In-Bi alloys is in
agreement with the assumption of a competition between InBi and In2Bi-like
chemical ordering before solidification.
Integral enthalpy of
mixing as a function of composition for liquid In-Bi alloys.
Keywords
Enthalpy of mixing / In-Bi molten
alloys / Intermetallic phase / Associate