RESEARCH OF THE ELEMENT SURFACE EXPOSED TO FRICTION IN THE BASE OIL BY POTENTIOMETRY
Journal Title: Tribologia - Year 2012, Vol 243, Issue 3
Abstract
The protection of corrosion in mechanical devices and tribological properties of steel components, which are required, is achieved either through the immersion in the dielectric environment or through applying a grease layer. The activity of C45 steel with electrolytically embedded coatings in the environment of dielectric properties (hydrorafinat II) is described in this work. The exponent of the metal material activity is the electric voltage, which is measured relative to the reference electrode. During the cooperation of the elements, the activated surface is subjected to the process of friction. For the two rings, this is the area of their lateral surface. The rest of the surface of the ring has initial potential. During the tribological process, the oxidised surface of the coating is removed revealing its core. The process of the activation of the core of the coating allows the creation of the chemical processes (exchange) and electrochemical processes.
Authors and Affiliations
Mirosława Kosmynina, Eugenia Bukalska, Paweł Michalak
Keywords
Related Articles
- EP ID EP270504
- DOI -
- Views 34
- Downloads 0
PROPERTIES OF PLASMA AND HVOF SPRAYED COATINGS
Nowadays plasma spraying and supersonic spraying processes are widely applied in many branches of industry. This paper presents current achievements in this area and the results of investigations of plasma and supersonic...
THE EFFECT OF THE TYPE OF WALL MATERIAL AND GREASE COMPOSITION PAIRING ON SHEAR STRESSES IN BOUNDARY LAYER
The paper presents the results of research on the influence of fillers introduced into plastic greases on the rheological properties of the boundary layer of the resultant lubricant compositions. The fillers were PTFE an...
NUMERICAL ANALYSIS OF THE INFLUENCE OF THE FRICTION FACTOR AND DIE GEOMETRY ON MECHANICAL PROPERTIES OF EXTRUDED TUBULAR ELECTRODES
The work presents the result of the numerical analysis of the extrusion of tubular electrodes from electrolytic copper. Numerical analysis of the issue was based on the Finite Element Method (FEM) using the software DEFO...
Naciski na ścianki formy zamkniętej podczas zagęszczania mieszanki wapienno-piaskowej
W artykule przedstawiono analizę wpływu zagęszczanych materiałów sypkich, na przykładzie mieszanki wapienno-piaskowej (stosowanej do produkcji wyrobów silikatowych), na ścianki boczne w formie zamkniętej. Na podstawie ba...
CONSIDERATION OF TRIBOLOGY BASIS, PART 9. TRIBOLOGY IN THE TEACHING PROCESS AT UNIVERSITIES
The article presents aspects of teaching tribology. The functions of the subject in the teaching programme are analysed. The different variants of the place of tribology in the teaching process are described. Presented v...