A model for alloying in ferromagnetic metals

A mathematical representation of the magnetic specific heat, recently suggested by Inden, was applled to iron in an evaluation of the difference in Gibbs energy between the fcc and bcc states. The resulting equations were then used for a treatment of alloying effects in ferromagnetic metals due to the change of the Curie temperature. The result was approximated in order to conform to the subregular solution model. A strong asymmetric term was obtained.