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 |
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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)