Zobrazeno 1 - 9
of 9
pro vyhledávání: '"V. T. Yavors'kyi"'
Autor:
V. T. Yavors’kyi, A. B. Helesh
Publikováno v:
Materials Science. 51:691-700
We consider the conditions of heat and mass exchange for drops of sulfuric acid in a gas flow and develop a mathematical model that enables us to determine the main parameters of evaporation of the dispersed solutions of sulfuric acid under the condi
Publikováno v:
Materials Science. 49:368-374
Changes in the dispersion of particles of calcium hydroxide and their morphology under the action of cavitation processes are studied. It is shown that charged particles of calcium hydroxide of the colloid type are formed in the cavitation fields par
Publikováno v:
Materials Science. 49:77-84
We study the influence of the concentrations of AgNO3 (0.06–0.32 mole/liter) and NH4NO3 (0.1–0.5 mole/liter) in the initial solution and the hydrodynamic conditions for Rev varying within the range 12,950–46,700 on the physicochemical propertie
Publikováno v:
Materials Science. 48:147-152
We study the microelectrochemical characteristics of 17G1SU pipe steel with. welded joints prepared with the help of a UONII-13/55R electrode under deformation. It is shown that the weld does not affect the microelectrochemical heterogeneity of the s
Publikováno v:
Materials Science. 44:301-304
Publikováno v:
Materials Science. 39:745-749
We investigate the influence of anion-cation composition of an aqueous medium on the etching rate in an acid electrolyte and the resistance of the insulation of a filled oxide coating. We reveal the cations and anions of the aqueous medium that incre
Publikováno v:
Materials Science. 39:136-139
Publikováno v:
Materials Science. 37:524-527
We investigate anodic dissolution of copper in H2SO4 + H2O and H2SO4 + H2O + CuSO4 systems, which model solutions for the electrochemical production of copper (+2) sulfate. Ultimate densities of anodic current in the temperature range 20–80°C for
Publikováno v:
Materials Science. 35:893-895