Szczegóły publikacji
Opis bibliograficzny
Mechanisms of topography formation of magnetron-sputtered chromium-based coatings on epoxy polymer composites / Juergen M. Lackner, Wolfgang Waldhauser, Christian Ganser, Christian Teichert, Marcin KOT, Łukasz Major // Surface and Coatings Technology ; ISSN 0257-8972. — 2014 — vol. 241, s. 80–85. — Bibliogr. s. 85, Abstr. — The Society of Vacuum Coater's 56th annual technical conference : Road Island, April 20–25, 2013
Autorzy (6)
- Lackner Juergen Markus
- Waldhauser Wolfgang
- Ganser Christian
- Teichert Christian
- AGHKot Marcin
- Major Łukasz
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 80511 |
|---|---|
| Data dodania do BaDAP | 2014-03-18 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.surfcoat.2013.07.040 |
| Rok publikacji | 2014 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Surface & Coatings Technology |
Abstract
The tribological protection of stiff technical polymers like epoxy resins, being main component in fiber strengthened composites (CFC), gains increasing interest to enable their use in mechanical engineering applications. Besides hardening of the surfaces to achieve similar properties like low carbon steels, smooth surfaces are essential in sliding contact. However, the conditions of film growth during magnetron sputtering including thermal stresses result in high intrinsic film stresses, which trigger the formation of distinct surface topography. Especially chromium nitride (CrNx) single layer coatings show a fragmentation of the coating by cracking during film growth. Preferential growth of crystallites in subsequent deposition closes these cracks, provides complete covering of the surface, and bulged topographical features. Goal of this work is describing the mechanisms of formation of these topographical features as well as emphasizing influences of higher film toughness by Cr-CrNx multilayer coatings on the density and height of the bulges. (C) 2013 Elsevier B.V. All rights reserved.
