Description:
<jats:title>Abstract</jats:title><jats:p>Theory of zone recrystallization in the framwork of already known models of normal crystal growth, growth by screw dislocations and by two‐dimensional nucleation is discussed. By mathematical treatment, different from Tillers approach, analytical expressions for supersaturation at the crystallisation interface, for superheating at the dissolution interface, growth rate and some other parameters have been obtained for both cases of normal and screw dislocations growth. It is possible to determine the growth mechanism.</jats:p>