| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8034639 | Thin Solid Films | 2015 | 25 Pages |
Abstract
Nanoindentation measurements at elevated temperatures were performed on α-Al2O3 and κ-Al2O3 hard coatings at temperatures up to 600 and 700 °C, respectively. A reduction of the hardness and reduced modulus was observed for both coating systems although more accentuated for the κ-Al2O3 coating. In addition, a comprehensive overview of guidelines on how to perform nanoindentation measurements on hard coatings at elevated temperatures is provided.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Marisa Rebelo de Figueiredo, Manuel D. Abad, Adrian J. Harris, Christoph Czettl, Christian Mitterer, Peter Hosemann,