Now showing items 1-10 of 17
Nanocomposite Material Based on Ultra-High-Molecular-Weight Polyethylene and Titanium Dioxide Electroarc Nanopowder
The effect of nanodisperse TiO2 powder additions obtained in low-pressure arc discharge plasma on the physicomechanical properties of the ultra-high-molecular-weight polyethylene (UHMW-PE) samples obtained by hot molding ...
Structuring in Fast-Quenched Ferrite Compositions under Plasma Spraying
Abstract—The influence of the quench rate on structuring in spinel ferrites has been studied. It has been found that, when the quench rate is increased, the equilibrium spinel structure gradually becomes disordered. At the ...
Phase Composition and the Micro- and Macrostructures of Quasi-Crystalline Powders Obtained by Plasma-Chemical Synthesis
Abstract—Quasi-crystalline Al65Cu23Fe12 powders have been obtained by the method of plasma-chemical synthesis. Coarse particles have a spherical form and an inhomogeneous structure because of the laminar growth of crystallites ...
Numerical simulation of low pressure gas metal arc plasma
Annotation. In this paper the model of the cathode spot of a vacuum arc is considered in the framework of the drift-diffusion representation. It is shown that the main source of electrons, providing the current transport ...
Change in generally accepted regularity of phase transformations of quartzite
Abstract The subject of this research is phasic transformations of quartzites that are under temperature treatment to remove moisture. This technology is used in enterprises operating melting furnaces. The studies have ...
Solving the problem of trucking optimization by automating the management process
This article discusses the solution to the optimization problem associated with trucking by automating the management process, namely the creation of software. The authorsconsiderthe main problem, because of ...