Abstract
By X-ray diffraction and transmission diffraction electron microscopy methods, the phase composition, macro- and microstresses, and microstructure in a Ti1–xAlxN coating and a substrate were investigated. The coatings were deposited by magnetron sputtering of a Ti–Al target in an Ar + N gas reaction mixture on a substrate of austenitic steel 12Kh18N10T preliminarily bombarded with a titanium ion beam. It was found that the increase in the duration of the preliminary ion treatment of the substrate leads to increasing compression macrostresses and refining of a nanocrystalline columnar microstructure in the Ti1–xAlxN coating.
| Original language | English |
|---|---|
| Pages (from-to) | 434-443 |
| Number of pages | 10 |
| Journal | Inorganic Materials: Applied Research |
| Volume | 8 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 May 2017 |
Keywords
- coating
- macro- and microstresses
- nanocrystalline columnar microstructure
- phase composition
- transmission diffraction electron microscopy
- X-ray diffraction analysis
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Perevalova, O. B., Panin, A. V., Kalashnikov, M. P., Akulinkin, A. A., Bozhko, I. A., & Sergeev, V. P. (2017). Elastic stresses and microstructure of TiAlN coatings. Inorganic Materials: Applied Research, 8(3), 434-443. https://doi.org/10.1134/S2075113317030194