Abstract: | The melt-crystal phase transition in a two-component system is described by a generalized Ornstein-Zernicke equation for one- and two-particle distribution functions. The jump in the density δn under melt crystallization is a small parameter. The desired distribution functions are found as δn power series. The two-particle distribution function for the melt along its crystallization line is chosen as a zeroth approximation. Institute of Applied Physics at the Irkutsk University. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 2, pp. 54–61, February 2000. |