| Autor: |
Akulinkin, Alexandr, Shugurov, Artur, Panin, Alexey, Sergeev, Viktor, Cheng, C.-H. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2015, Vol. 1683 Issue 1, p020001-1-020001-5, 5p, 2 Black and White Photographs, 1 Chart, 2 Graphs |
| Abstrakt: |
The effect of preliminary ion bombardment of 321 stainless steel substrate on crack resistance of TiAlN coatings at uniaxial tension and thermal cycling is studied. The ion-beam treatment of the substrate is shown to substantially improve the adhesion strength of the coatings that prevents their delamination and spalling under uniaxial tension. The resistance to crack propagation and spalling by the thermal shock is higher in the TiAlN coating deposited onto the substrate subjected to Ti ion bombardment as compared to that in the TiAlN coating deposited onto the initial substrate. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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