AddThis Social Bookmark Button



Site Fraction

The site fraction is defined as the fraction of sites on a sublattice occupied by a constituent. If a phase has more than one sublattice, then the constitution is given by site fractions for each constituent on every individual sublattice.

The site fraction and the mole fraction have the same numerical value if a phase has no sublattices.

In Thermo-Calc an aqueous solution phase is assumed to have one sublattice. The site fraction is thus equal to the mole fraction of the species in the aqueous phase.

Consulting Services

To cover the costs of running this site, we accept consulting assignments to perform customer tailored Thermo-Calc and DICTRA calculations. If we cannot solve your problem, we will help you find at least one organization which has the right human and computational resources to address your specific needs.

We offer a money back guaranty for our consulting services if you are not satisfied. Drop us a line; our e-mail address is: