Investigation of the kinetics of the inversion of modifications sphalerite—wurtzite in zinc sulphide

The kinetics of isothermal transition of wurtzite into sphalerite at temperatures below the equilibrium temperature of transition (T < T_k) and sphalerite into wurtzite at (T > T_k) is studied. The diagrams of stability of the overheated and supercooled phases are drawn, and the temperature of the equilibrium transition is defined more precisely.