Zobrazeno 1 - 10
of 13
pro vyhledávání: '"V. E. Ignatenko"'
Autor:
M. V. Gerasimov, N. L. Bogdashkina, S. V. Savushkina, L. E. Agureev, V. E. Ignatenko, A. V. Apelfeld
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 15:285-291
The electrochemical behavior of sintered materials from powder aluminum, its compositions with copper (1, 2, and 3%), and coatings on their surfaces formed by micro-arc oxidation (MAO), is studied in a 3% NaCl solution. The values of the anodic and c
Autor:
T. A. Yurasova, L. B. Maksaeva, N. A. Gladkikh, E. V. Terekhova, M. A. Maleeva, M. A. Petrunin, V. A. Kotenev, A. A. Rybkina, V. E. Ignatenko, A. Yu. Tsivadze
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 57:374-388
Abstract The effect of a series of organosilanes and their mixtures with corrosion inhibitors on the anticorrosion properties of polymer and paint coatings on steel, namely, on the adhesive characteristics of the coatings and corrosion behavior of th
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 56:1223-1231
Alternating current accelerates stress corrosion cracking of grade X70 pipe steel in electrolytes of various compositions: 3.5% NaCl solution (pH 7), citrate buffer (pH 5.5), and a mixture of NS4 solution with borate buffer (pH 7). The increase in cr
Publikováno v:
Corrosion: Materials, Protection. :10-19
Autor:
N. L. Bogdashkina, I. V. Suminov, A. V. Apelfeld, M. V. Gerasimov, V. E. Ignatenko, A.V. Vinogradov, G. V. Sivtsova, S. V. Savushkina
Publikováno v:
Journal of Physics: Conference Series. 1713:012039
Plasma electrolytic oxidation (PEO) coatings were formed on Zr-1Nb alloy in electrolyte containing 9 g/L sodium silicate, 5 g/L sodium hypophosphite, and 6 g/L submicron yttrium oxide powder at current densities 20, 30, and 40 A/dm2. The coatings sur
Publikováno v:
Corrosion Science. 83:209-216
Electrolyte composition can strongly affect the rate of crack growth in pipe steel X70. A weakly acidic citrate buffer (pH 5.5) and a mixture of NS4 solution with a borate buffer (pH 7) were used as background solutions under static and cyclic strain
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 49:574-579
The dependence of the crack growth rate in X70 pipeline steel on the concentration of hydrogen peroxide in a citrate buffer solution (pH 5.5) is found to have a minimum. The phenomenon is explained by the effect of hydrogen peroxide on the permeation
Autor:
Andrey Marshakov, Russian Federation, A. B. Arabei, V. E. Ignatenko, A. N. Frumkin, R. V. Igoshin, R.I. Bogdanov
Publikováno v:
International Journal of Corrosion and Scale Inhibition. 2:318-336
The slow strain rate test was used to study the effect of a number of corrosive soil electrolyte components and corrosion inhibitors on the liability of pipe steel X70 to stress corrosion cracking in weakly acidic and neutral media simulating the ele
Publikováno v:
Scopus-Elsevier
A procedure for determination of the probability of hydrogen embrittlement of steel pipes was described. The experience of the application of hydrogen sensors in selected sections of the Tyumentransgaz and Mostransgaz gas mains was generalized.
Autor:
M. A. Petrunin, Yu. N. Mikhailovskii, N. A. Petrov, Andrey Marshakov, V. M. Bukhovtsev, V. E. Ignatenko
Publikováno v:
Protection of Metals. 36:583-587
Two types of resistors-transducers were designed to measure the underground corrosion rate of steel with an accuracy of ±10%. The transducers were field tested at the operated Mostransgaz and Tyumentransgaz gas mains.