| Autor: | Kirsten I. Schiffmann |
|---|---|
| Rok vydání: | 1998 |
| Předmět: |
chemistry.chemical_classification
Materials science Atomic force microscopy Mechanical Engineering Surfaces and Interfaces Tribology Surfaces Coatings and Films Amorphous solid Stress (mechanics) Metal Hydrocarbon chemistry Mechanics of Materials Electrical resistivity and conductivity visual_art Microscopy visual_art.visual_art_medium Composite material |
| Zdroj: | Tribology Letters. 5:109-116 |
| ISSN: | 1023-8883 |
| DOI: | 10.1023/a:1019117002779 |
| Popis: | Metal containing amorphous hydrocarbon films (Me‐C:H) have excellent tribological properties and an adjustable electrical conductivity. Friction force microscopy investigations on gold‐ and tungsten‐C:H films show a non‐linear dependence of friction on the load in the nanonewton‐range which can be explained by Hertz model of elastic contact. The effective friction coefficient and the interfacial shear stress strongly depend on the type of metal and the metal concentration inside the film. Microfriction and macrofriction (pin‐on‐disk) show a high qualitative correspondence. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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