Naslov
Application of PACVD gradient multilayer TiCN coating: from laboratory tests to industrial trials

Autori
Kovačić, Saša ; Landek, Darko ; Cajner, Franjo

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
24th IFHTSE CONGRESS 2017 - European Conference on Heat Treatment and Surface Engineering - A3TS CONGRESS / Jacky LESAGE - Nica : Association de Traitement Thermique et de Traitement de Surface, 2017

Skup
24th IFHTSE CONGRESS 2017 European Conference on Heat Treatment and Surface Engineerin

Mjesto i datum
Nica, Francuska, 26.06.2017. - 29.06.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
DC PACVD, TiN/TiCN coating, X153CrMoV12 tool steel, corrosion resistance, abrasion wear resistance

Sažetak
This paper investigates the tribological and corrosion properties of the direct current plasma assisted chemical vapour deposition TiN/TiCN coating applied to substrate of hardened and tempered tool steel for cold work grade X153CrMoV12. The developed coating is composed from a TiN sublayer and TiN/TiCN gradient layer with the final TiCN layer. The base coating properties have been characterized by examination of the surface roughness, chemical composition, thickness, adhesion and hardness. Wear resistance of the coating was tested by abrasion and erosion method. Corrosion resistance of the coating was determined using electrochemical polarization in aqueous 3.5% NaCl. Wear and corrosion resistance of the coating were compared with the same properties of the non-coated substrate. After laboratory tests, newly developed gradient multilayer TiCN coating was successfully applied on cold forming tools and moulds for plastic industry.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

Napomena
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