Comparison of the structure, properties and wear resistance of the TiN PVD coatings

• Autorzy: Polok-Rubiniec M. , Dobrzański L. A. , Lukaszkowicz K. , Adamiak M.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The aim of the paper was to compare the structure, mechanical propeties, adhesion and wear resistance of the monolayer TiN PVD coatings deposited onto heat treated and plasma nitrided hot work tool steel X37CrMoV5-1. Design/methodology/approach: The microhardness tests of the PVD coatings were made with use of a dynamic ultra-microhardness tester. The topography of the surface and the structure of the PVD coatings was observed with use of scanning electron microscopy. The evaluation of the adhesion of coatings to the substrate was made with use of the scratch test. The wear and friction tests were performed with use of a pin-on-disc device at the room temperature and at the temperature of 500*C. Findings: IIn case of the TiN coating deposited onto the nitrided hot work steel X37CrMoV5-1 a very good adhesion to the substrate has been revealed in comparison with the TiN coating deposited onto the heat treated hot work steel. Taking into account the results of measurements, one can state that the lowest wear at certain conditions at both room and elevated temperatures is characteristic for the TiN coating deposited onto plasma nitrided hot work steel type X37CrMoV5-1. Practical implications: The results of the investigations provide useful information for applying the plasma nitriding and the TiN PVD coating for the improvement of the mechanical properties and wear resistance of tools made from hot work steels. Originality/value: The paper contributes to better understanding of the adhesion and wear resistance at the elevated temperature up to 500*C of the monolayer TiN PVD coating deposited onto the heat treated and plasma nitrided hot work tool steel.

Słowa kluczowe

EN

thin-thick coatings; plasma nitriding; mechanical properties; wear resistance

PL

azotowanie jarzeniowe; własności mechaniczne; odporność na zużycie

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2008
• Tom: Vol. 27, nr 1
• Strony: 87--90
• Opis fizyczny: Bibliogr. 15 poz., il., tab.

Twórcy

autor

Polok-Rubiniec M.

autor

Dobrzański L. A.

autor

Lukaszkowicz K.

autor

Adamiak M.

• Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland,

Bibliografia

• [1] R. Rodriguez-Baracaldo, J. A. Benito, E. S. Puchi-Cabrera, M. H. Staia, High temperature wear resistance of (Ti,Al)N PVD coating on untreated and gas nitrited AISI H13 steel with different heat treatments, Wear 262 (2007) 380-389.
• [2] F. Clarysse, W. Lauwerens, M. Vermeulen, Tribological properties of PVD tool coatings in forming operations of steel sheet, Wear 264 (2008) 400-404.
• [3] L. Ceschini, E. Lanzoni, C. Martini, D. Pranstraller, G. Sambogna, Co parison of dry sliping friction and wear of Ti6Al4V alloy treated by plasma electrolytic oxidation and PVD coating, Wear 264 (2008) 86-95.
• [4] M. Sokovic, P. Panjan, R. Kirn, Possibilities of improvement of dies casting tools with duplex treatment, Journal of Materials Processing Technology 157-158 (2004) 613-616.
• [5] A. E. Zeghni, M. S. J. Hashmi, The effect of coating and nitriding on the wear behaviour of tool steels Journal of Materials Processing Technology 155-156 (2004) 1918-1922.
• [6] C. X. Li, T. Bell, Potential of plasma nitriding of polymer for improved hardness and wear resistance Journal of Materials Processing Technology, 168 (2005) 219-224.
• [7] B. Kosec, G. Kosec, M. Sokovic, Case of temperature field and failure analysis of die-casting die, Journal of Achievements in Materials and Manufacturing Engineering 20 (2007) 471-474.
• [8] L. A. Dobrzański, M. Polok-Rubiniec, M. Adamiak, PVD coatings deposited onto plasma nitrided X37CrNoV5-1 type steel, International Journal of Materials and Product Technology (2008) (in print).
• [9] S. K. Pradhan, C. Nouveau, A. Vasin, M.-A. Djouadi, Deposition of CrN coatings by PVD methods for mechanical application, Surface and Coatings Technology 200 (2005) 141-145.
• [10] S. PalDey, S. C. Deevi, Properties of single layer and gradient (Ti,Al)N coatings, Materials Science and Engineering A361 (2003) 1-8.
• [11] J. J. Hu, J. E. Bultmann, J. S. Zabinski, Microstructure and lubrication mechanism of multilayered MoS2/Sb2O3 thin films, Tribology Letters 21 (2006) 169-174.
• [12] L. A. Dobrzański, K. Lukaszkowicz, D. Pakuła, J. Mikuła, Corrosion resistance of multilayer and gradient coatings deposited by PVD and CVD techniques, Archives of Materials Science and Engineering 28/1 (2007) 12-18.
• [13] M. Polok-Rubiniec, L. A. Dobrzański, M. Adamiak, Comparison of the adhesion and wear resistance of the PVD coatings, Journal of Achievements in Materials and Manufacturing Engineering 20 (2007) 279-282.
• [14] K. Lukaszkowicz, L. A. Dobrzański, M. Pancielejko, Mechanical properties of the PVD gradient coatings deposited onto the hot work tool steel X40CrMoV5-1, Journal of Achievements in Materials and Manufacturing Engineering 24/2 (2007) 115-118.
• [15] L. A. Dobrzański, M. Polok-Rubiniec, M. Adamiak, Characterisiation of the CrN, TiN, TiN/(T,Al)N PVD coatings deposited onto plasma nitrited hot work tool steel, modification of surface layer properties of a hot-work tool steel, Proceedings of the 11thInternational Scientific Conference „Contemporary Achieve-ments in Mechanics, Manufacturing and Materials Science” CAM3S'2005, Gliwice-Zakopane, 2005 (CD-ROM).