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| Content Provider | Springer Nature Link |
|---|---|
| Author | Kubica, Marek Skoneczny, Władysław |
| Copyright Year | 2013 |
| Abstract | We present an approach to the analysis of mechanisms of the tribological contact of a thin Al$_{2}$O$_{3}$ oxide layer formed under hard anodizing conditions on a plate made of the aluminium alloy EN AW-5251. The oxidation of the 50-μm ceramic layer was carried out for 60 min in a three-component electrolyte (SAS), a three-component electrolyte consisting of adipic, sulphuric and oxalic acid, at a temperature of 298.15 K and a current density of 3 A/dm$^{2}$. A three-dimensional oxide coating model, based on the computer analysis of images from a scanning electron microscope, is proposed. Tribological tests of stresses, strains and dislocations formed in the oxide layer and in the sample material (a block) were conducted. Modified polytetrafluoroethylene (TG15, TGK20/5, TMP12) and polyetheretherketone with carbon fibre and graphite were used as samples for tests in the tribological couple rider-plate of a linear reciprocating friction tester. A tribological couple modelled in the Solid Edge CAD programme was subjected to numerical analyses using the finite element method in the Autodesk Simulation Multiphysics programme under conditions consistent with actual conditions for contact pressures of 0.25, 0.50, and 1.0 MPa. |
| Starting Page | 381 |
| Ending Page | 393 |
| Page Count | 13 |
| File Format | |
| ISSN | 10238883 |
| Journal | Tribology Letters |
| Volume Number | 52 |
| Issue Number | 3 |
| e-ISSN | 15732711 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2013-10-13 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Solid lubrication film thickness Coatings Friction-reducing PTFE Aluminium alloy Tribology, Corrosion and Coatings Surfaces and Interfaces, Thin Films Theoretical and Applied Mechanics Physical Chemistry Nanotechnology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Mechanics of Materials Mechanical Engineering Surfaces and Interfaces |
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