Analysis of selected properties of PVD films

• Autorzy: Zdravecka E. , Briancin J. , Fecsu S.
• Konferencja: Mechanics 2008 / International Scientific Conference (VI; 2008; Rzeszow, Poland)
• Języki publikacji: EN

Abstrakty

EN

Thin ceramic coatings deposited on the surface of tools and machine parts by PVD methods improve considerably their tribological properties. These hard brittle coatings can be damaged rapidly if a plastic deformation initiates in the substrate near the coating-substrate interface when subject to a relatively high intensity loading. The load bearing capacity of the coating-substrate system increases with improved substrate properties. The typical duplex processinvolves thermo-chemical treatment and the PVD coating treatment of steels. Tested duplex treated low-alloy steels were pulse plasma nitrided and then coated by CrN. The fretting tests showed the high wear resistance of duplex treated steel.

Słowa kluczowe

EN

ceramic coatings; PVD films; PVD method; surface treatment

PL

powłoki ceramiczne; powłoki PVD; metoda PVD; obróbka powierzchni

• Wydawca: Oficyna Wydawnicza Politechniki Rzeszowskiej
• Czasopismo: Zeszyty Naukowe Politechniki Rzeszowskiej. Mechanika
• Rocznik: 2008
• Tom: z. 73 [253]
• Strony: 305--310
• Opis fizyczny: Bibliogr. 4 poz., tab., rys., wykr.

Twórcy

autor

Zdravecka E.

autor

Briancin J.

autor

Fecsu S.

• Technical University of Kosice, Slovakia

Bibliografia

• 1. Mohrbacher H., Celis J.P., Roos J.R.: Laboratory testing of displacement and load induced fretting. Tribology International, Vol. 28. 269-278, 1995.
• 2. Bell T.: Realising the potential of duplex surface engineering. New directions in Tribology, MEP, London, 1997, pp. 121-133.
• 3. Cho S.J., a kol.: Wear mechanism in TiN-coated HSS during sliding. Proc. EUROTRIB'93, Budapest, 1993, vol.3, str. 231-237.
• 4. Suchanek J., Jurči P., Zdravecká E.: Adhesive wear of duplex-treated low-alloyed steels. Tribotechnika v teorii a praxi. Praha 2007, str. 118-122.