The modern technologies play the important role in the development of modern materials and products of machine- and instrumentation technologies, and medical equipment, and nanotechnology and methods of plasma processing of materials are the most promising among them. These technologies allow to create on a surface of products porous coatings which carry out simultaneously functions of container and vehicles for the active materials providing substantial increase of functional characteristics. The main structural formation of the plasma coating is the carcase from the vapor-deposited corpuscles of a powder. The carcase of the coating contains the micropores that are formed due to the dense packing of solid corpuscles of the powder. Except for macropores, the coating carcase also includes the nanochannels, which are formed within the volume of vapor-deposited corpuscles due to the crystallization of the material features of these corpuscles in terms of large gradients of temperature and deformation of fields. The collision of the corpuscles of a powder heated up in a plasma stream with a firm surface of a basis is accompanied by the large gradient of temperature and deformation fields. With the development of deformation processes in the bulk material the number of interacting defects increases in the form of dislocations, which cause elastic distortions of the crystal lattice creating a force field around themselves, which are characterized by defined tangent and normal stresses at each point. Getting into the field of the other dislocations there are forces which aspire to pull together or push away dispositions from each other. The mobile dislocation formation is the result of this process. The temperature and the pressure in contact of "vapor-deposited corpuscle - ground" renders the most essential influence in the process of forming a mobile dislocation structures. As a result of the motion of the dislocation structures in volume of corpuscles there are emptiness and its relaxation can change its size, that originally is increasing, and then decreasing or sticking together in solid formation. The nanopores, nanochannels and continuous dislocation formation appear as a result of relaxation processes in the volume of the corpuscles. Unconditionally, the formation of nanopores in the volume of vapor-deposited corpuscles is random, but certain trends in this process can be predicted based on theoretical concepts. The factor of proportionality c can be calculated approximately by the method of    formulaWhere formula- the thermal energy spent on heating up of 1g of metal up to temperature of fusion; Ekin - kinetic energy; м ρ - firmness of the material; N - Avogadro number; A - atom-powered mass of the material. Estimated calculation с ≈ 3 · 10-4 Jo/sm2. Knowing factor c, it is possible to calculate the energy required for the formation of one nanopore. Estimated calculations show, that the energy Ep makes shares of percent from the general energy of a vapor-deposited corpuscle. In this research the modelling representation and estimated calculations of some parameters of the process of interaction of spraid corpuscles with a firm surface of a ground allow to reveal the physical laws of the formation of nanostructured plasma spraying coatings and to use these results for increasing their quality indicators. The received results allow to carry out more profound theoretical researches directed on an establishment of connections between statistical distributions of nanostructures in a carcase of a coating and factors, determining technological process of spraying coatings. The research was carried out within the framework of the state assignments to high schools in terms of carrying out of the research work on 2012.