ENERGY, RELAXATED ATOMIC STRUCTURE AND SUBSTRUCTURE OF INTERPHASE BOUNDARIES IN FILM METALLIC SYSTEMS

The conceptions about relaxated atomic structure, substructure and dependence of the energy upon the parameters of the interphase boundaries in the metallic systems have been obtained firstly in the commlex. The special orientation correlations at conjugation of the small index planes of the face-centred lattices, volumetric-centred lattices and close-packed lattices of the crystals in the wide interval of the dimensional disperancy have been determined. A possibility to use the energetical criterion for forecasting of the special boundaries and analysis of the dimensional effect has been obtained. The criteria for discovery of the low-energetical orientations have been formulated. The methods for forecasting of the atomic and dislocating structure in the metallic faces have been developed; the basic types of the substructure in the boundaries have been distinguished; the Burgers vectors of the boundary dislocations have been determined. The software package for computer modeling and complex analysis of the boundaries in the crystalline materials has been developed.Available from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio