| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5363373 | Applied Surface Science | 2011 | 7 Pages |
Abstract
⺠The surface composition of the flame-sprayed coatings differs from that of the bulk, since the surface is depleted in Fe and enriched in B, C and Si. The alloy-forming metals are present on the coatings mainly in oxidised and hydroxidised states. ⺠Oil uptake and release are inversely related to the oxygen concentration at the surface of the coatings. ⺠The surface energy is dominated by the Lifshitz-van der Waals component of surface energy. ⺠Oil uptake and release are inversely related to the Lifshitz-van der Waals component of surface energy.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
G. Kalácska, L. Fazekas, R. Keresztes, A. Tóth, J. Szépvölgyi,