THE FORMATION OF NANOCOATINGS BY TRIBOCHEMICAL TECHNOLOGIES IN AN ELECTROLYTE WITH HIGH ELECTRICAL RESISTANCE
DOI:
https://doi.org/10.18372/0370-2197.3(104).18998Keywords:
wear, surface films, donor material, electrical energy, polyethylene glycol-400Abstract
The basis for limiting the durability of the internal combustion engine is the wear of parts of the cylinder-piston group and the crankshaft, which are characterized by the presence of small gaps between the plunger and the sleeve. High pressure is provided by the presence of small gaps between the plunger and the sleeve (at the level of 1-3 microns). The recovery method proposed by us is based on electrochemical technologies in polyethylene glycol-400 (PEG-400) electrolyte, which dissolves in water, has lubricating properties and fire-fighting ability, belongs to nonionic surfactants. It is necessary to establish the conditions for the formation of protective films on the friction surface of steel 20 according to LS59-1 using the lubricating properties of polyethylene glycol oils in conditions of unidirectional sliding friction. The presented mechanism of electrolytic transfer of constituent elements of alloys allows indicating the surface saturation of the cathode with one of its alloying elements, in this case from a copper alloy, without taking into account the limited difference in the electrode potential between the friction surfaces, taking into account the deformation component.
The main advantage of PEG-400 is its environmental friendliness, which is guaranteed by its chemical composition and solvent - water.
References
Manual for repair and maintenance of KamAZ-5320, -53211, -53212, -53213, -5410, -54112, -55111, -55102/ Editor E.A. Mashkova. M.: Third Rome, 2000. 240 p.
Design, maintenance and repair of fuel equipment for automobiles: A textbook for environments. prof.-techn. schools /Editor Yu.V. Buraleva. M.: Higher. school, 1979. 256p.
Bershadsky L.I., Zamansky L.S. Chemmotology of lubrication in gears. Friction and wear problems. – K.: Technology. - 1979. - No. 18. -p.36-48.] ,[Study of lubricants during friction / Rep. editor Doctor of Technical Sciences R. M. Matveevsky. - M.: Nauka, 1981.- 144 p.
“Amino acids”: Grinstein J., Vinits M., Chemistry of amino acids and peptides, trans. from English, M., 1965; Schroeder E., Luebke K., Peptides, trans. from English, vol. 1-2, M., 1967-69;
Wear of solids with the presence of polyglycol nanofuels on their surfaces G.O. Sirenko, O.V. Kuzishin, V.P. Svidersky, R.V. Grinevich PHYSICS AND CHEMISTRY OF SOLID VOLUME 10, No. 3 (2009) P. 678-684.
The problem of choosing and choosing oil materials for ethylene overhead compressors. 2. Characteristics of the object of investigation (look) G.O. Sirenko, M.I. Martinyuk, V.P. Svidersky, N.V. Shmaltser, O.V. Kuzishin PHYSICS AND SOLID CHEMISTRY VOL. 19, No. 4 (2018) P. 345-351.
Svirid M.M., Kudrin A.P., Kravets I.A., Priymak L.B., Borodiy V.M. A device for tracing surfaces is rubbed in a constant, even and uneven magnetic field // Patent for corysna model No. 70877, G01N 3/56. Application u201115161, 12/21/2011. Publ. 06/25/2012, Bulletin. No. 12. – 5 p.
Downloads
Published
How to Cite
Issue
Section
License
The scientific journal adheres to the principles of Open Access and provides free, immediate, and permanent access to all published materials without financial, technical, or legal barriers for readers.
All articles are published in Open Access under the Creative Commons Attribution 4.0 International (CC BY 4.0) license.
Copyright
Authors who publish their works in the journal “Problems of Friction and Wear”:
-
retain the copyright to their publications;
-
grant the journal the right of first publication of the article;
-
agree to the distribution of their materials under the CC BY 4.0 license;
-
have the right to reuse, archive, and distribute their works (including in institutional and subject repositories), provided that proper reference is made to the original publication in the journal.
