Titanium nitride coatings synthesized by IPD method with eliminated current oscillations

Rafał Chodun , Katarzyna Nowakowska-Langier , Krzysztof Zdunek

Abstract

This paper presents the effects of elimination of current oscillations within the coaxial plasma accelerator during IPD deposition process on the morphology, phase structure and properties of synthesized TiN coatings. Current observations of waveforms have been made by use of an oscilloscope. As a test material for experiments, titanium nitride TiN coatings synthesized on silicon and high-speed steel substrates were used. The coatings morphology, phase composition and wear resistance properties were determined. The character of current waveforms in the plasma accelerator electric circuit plays a crucial role during the coatings synthesis process. Elimination of the current oscillations leads to obtaining an ultrafine grained structure of titanium nitride coatings and to disappearance of the tendency to structure columnarization. The coatings obtained during processes of a non-oscillating character are distinguished by better wear-resistance properties.
Author Rafał Chodun ZIP
Rafał Chodun,,
- Division of Surface Engineering
, Katarzyna Nowakowska-Langier - Narodowe Centrum Badań Jądrowych NCBJ
Katarzyna Nowakowska-Langier,,
-
, Krzysztof Zdunek ZIP
Krzysztof Zdunek,,
- Division of Surface Engineering
Journal seriesMaterials Science-Poland, ISSN 2083-1331 [2083-134X, 0137-1339]
Issue year2016
Vol34
No3
Pages523-528
Publication size in sheets0.5
Keywords in EnglishImpulse plasma deposition (IPD) method; nanocrystalline coatings; TiN coatings; wear resistant coatings
DOIDOI:10.1515/msp-2016-0074
URL https://www.degruyter.com/view/j/msp.2016.34.issue-3/msp-2016-0074/msp-2016-0074.xml?rskey=ft7iiC&result=1
Languageen angielski
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Titanium nitride coatings synthesized by IPD method with eliminated current oscillations.pdf 680.42 KB
Score (nominal)15
ScoreMinisterial score = 15.0, 28-11-2017, ArticleFromJournal
Ministerial score (2013-2016) = 15.0, 28-11-2017, ArticleFromJournal
Publication indicators WoS Impact Factor: 2014 = 0.507 (2) - 2014=0.519 (5)
Citation count*1 (2018-06-13)
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