bei Google ScholarTitelangaben
Reif, Michael ; Scherm, Florian ; Galetz, Mathias ; Glatzel, Uwe:
An Enhanced Three-Step Oxidation Process to Improve Oxide Adhesion on Zirconium Alloys.
In: Oxidation of Metals.
Bd. 82
(2014)
.
- S. 99-112.
ISSN 1573-4889
DOI: https://doi.org/10.1007/s11085-014-9479-2
Abstract
Oxidation of zirconium-based alloys results in a thermally-grown oxide
scale with excellent corrosion resistance, and good wear and friction properties,
which make them interesting for tribological applications. Nevertheless, adhesion of
the oxide layer to the substrate must be enhanced. A new three-step oxidation
process was introduced in order to achieve an improvement. Following an initial
oxidation step (1st step), a heat treatment was carried out in vacuum during which
the oxide dissolves and diffuses into the metallic zirconium substrate (2nd step).
These two steps resulted in an oxygen dissolution layer with increased hardness
formed in-between the oxide and the substrate, which serves as a bonding layer with
increased thickness. In a 3rd step a new oxide layer was obtained. The improved
oxide layer adhesion was characterized by indentation tests on three different groups
of oxidized samples of the newly developed alloy.
Weitere Angaben
| Publikationsform: | Artikel in einer Zeitschrift |
|---|---|
| Begutachteter Beitrag: | Ja |
| Keywords: | Oxidation; Zirconium; Deoxidation; Adhesion; Oxygen diffusion |
| Institutionen der Universität: | Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Metallische Werkstoffe Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Metallische Werkstoffe > Lehrstuhl Metallische Werkstoffe - Univ.-Prof. Dr.-Ing. Uwe Glatzel Profilfelder > Advanced Fields > Neue Materialien Forschungseinrichtungen > Forschungszentren > Bayreuther Materialzentrum - BayMAT Fakultäten Fakultäten > Fakultät für Ingenieurwissenschaften Profilfelder Profilfelder > Advanced Fields Forschungseinrichtungen Forschungseinrichtungen > Forschungszentren |
| Titel an der UBT entstanden: | Ja |
| Themengebiete aus DDC: | 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften |
| Eingestellt am: | 26 Nov 2014 13:19 |
| Letzte Änderung: | 15 Feb 2023 10:40 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/4085 |