thermal conductivity

Structure and thermal properties of the dielectric coatings on the basis of glass-ceramic system PbO-ZnO-B2O3SiO2-Al2O3-BaO (sealant) on a stainless steel substrate were studied. The advantages and disadvantages of these surface layers in comparison with dielectric surface layers applied according to the method of magnetron sputtering are shown.

Much attention in the field of research and use of nanomaterials and nanotechnology has led to the fact that this area of science has become more relevant. The special qualities of nanomaterials that provide unique strength, thermal conductivity, electrical properties, tribotechnical properties with minimum dimensions and mass of products have become the goal of many scientists. The main types of nanomaterials are identified.

Thermokinetic properties of the dielectric coatings on the basis of glass-ceramic system PbO-ZnO-B2O3-SiO2-Al2O3 (Sytal-Tsement) on a stainless steel substrate were studied. The advantages and disadvantages in comparison with modern functional layers of flat heating elements were analyzed.