| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7913348 | Scripta Materialia | 2015 | 4 Pages |
Abstract
A quaternary alloying approach comprising the addition of 1-5 at.% Fe to Al0.7Cr0.3 targets for cathodic arc evaporation at 550 °C is investigated regarding its influence on promoting single-phase α-(Al,Cr)2O3 film growth. Based on detailed X-ray diffraction and transmission electron microscopy studies we can show that the α-phase fraction correlates with the incorporated Fe content and continuously extends with increasing film thickness at the expense of the cubic phases.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
C.M. Koller, J. Ramm, S. Kolozsvári, F. Munnik, J. Paulitsch, P.H. Mayrhofer,