The Impact of One Heat Treated Contact Element on the Coefficient of Static Friction
Journal Title: Tribology in Industry - Year 2013, Vol 35, Issue 4
Abstract
The subject of the paper includes theoretical considerations, the conducting of experimental tests, and the analysis of exposed test results related to determination of the coefficient of static friction of previously heat-treated contact pairs. One contact element is previously, before the procedure of determining the coefficient of static friction, heated at temperatures in the range of ambient temperature to 280°C and then cooled down to ambient temperature. The results of experimental tests of five different materials show that depending on the heat treatment of one contact element, there is a significant decrease in the coefficient of static friction. The authors of the paper consider that the reasons for the decreasing coefficient of static friction are related to oxide formation and changes in the surface layer of the contact element which is previously heat-treated.
Authors and Affiliations
P. Todorović , M. Blagojević , A. Stanković, B. Trifunović
Keywords
Related Articles
- EP ID EP152045
- DOI -
- Views 92
- Downloads 0
Tribological Aspects of Cast Iron Investigated Via Fracture Toughness
Linear-elastic plane-strain fracture toughness of metallic materials is a method which covers the determination of the strain fracture toughness (KIC) of metallic materials by increasing-force test of fatigue precracked...
Experimental Study of Ageing Behaviour of Al-Cu-Mg/Bagasse Ash Particulate Composites
The experimental correlation of ageing behaviour for Al-Cu-Mg/Bagasse ash particulate composites with 2-10wt% bagasse ash particles produced by double stir-casting method has been investigated. Hardness values measuremen...
Cassava Leaf Nanoparticles (CLNPs) as a Potential Additive to Anti-Corrosion Coatings for Oil and Gas Pipeline
Characterization of synthesized cassava leaf nanoparticles (CLNPs) was carried out using SEM/EDX and Gwyddion software, XRD and TEM for cassava leaves (CL) ball milled at 36, 48, 60 and 72 hours. The morphological study...
Performance Degradation Analysis of Aviation Hydraulic Piston Pump Based on Mixed Wear Theory
This paper focuses on the mathematical modeling of axial piston pump through dividing the failure development of friction pair into lubrication, mixed lubrication and abrasion. Directing to the wedge-shaped oil film betw...
Filtration Systems Design for Universal Oils in Agricultural Tractors
Three filtration systems using the tractor hydraulic circuit were proposed and verified during the tractors operation. Using the tractor-implement hydraulic system and filter body with accessories the universally useful...