Versenden
Drucken
Ebach-Stahl, Andrea und Eilers, Claudia und Laska, Nadine und Braun, Reinhold (2013) Cyclic oxidation behaviour of the titanium alloys Ti-6242 and Ti-17 with Ti–Al–Cr–Y coatings at 600 and 700 °C in air. Surface and Coatings Technology, 223, Seiten 24-31. Elsevier. doi: 10.1016/j.surfcoat.2013.02.021. ISSN 0257-8972.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
Oxidation protective intermetallic Ti–Al–Cr–Y coatings of 10 μm thickness were deposited on specimens of the near-α alloy Ti-6242 and the (α + β) alloy Ti-17 using magnetron sputtering. The oxidation behaviour of the coated samples was studied at 600 °C and 700 °C under cyclic oxidation conditions in air. The coatings exhibited very good adhesion to the substrate materials and provided effective oxidation protection to the titanium alloys at both temperatures. A thin alumina scale formed on top of the coatings which showed a multi-phase microstructure consisting of the Ti(Cr,Al)2 Laves phase and, dependent on exposure temperature and time, the γ-TiAl, r-TiAl2 and/or AlCr2 phases.
| elib-URL des Eintrags: | https://elib.dlr.de/82139/ | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||
| Titel: | Cyclic oxidation behaviour of the titanium alloys Ti-6242 and Ti-17 with Ti–Al–Cr–Y coatings at 600 and 700 °C in air | ||||||||||||||||||||
| Autoren: |
| ||||||||||||||||||||
| Datum: | 6 April 2013 | ||||||||||||||||||||
| Erschienen in: | Surface and Coatings Technology | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||
| Band: | 223 | ||||||||||||||||||||
| DOI: | 10.1016/j.surfcoat.2013.02.021 | ||||||||||||||||||||
| Seitenbereich: | Seiten 24-31 | ||||||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||||||
| ISSN: | 0257-8972 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Intermetallic coatings, Ti–Al–Cr–Y, Titanium alloys, Oxidation resistance, Magnetron sputtering | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Antriebe (alt) | ||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | L ER - Antriebsforschung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Turbinentechnologien (alt) | ||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Werkstoff-Forschung > Hochtemperatur-und Funktionsschutzschichten | ||||||||||||||||||||
| Hinterlegt von: | Ebach-Stahl, Andrea | ||||||||||||||||||||
| Hinterlegt am: | 27 Mai 2013 08:46 | ||||||||||||||||||||
| Letzte Änderung: | 07 Nov 2023 08:02 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
