Fretting analysis of modulated TiC/VC multilayers on M2 HSS steels.

• Autorzy: Fouvry, S. , Kapsa, Ph. , Vincent, L. , Wendler, B. , Kula, P.
• Konferencja: AMT'98 XVth Physical Metallurgy and Materials Science Conference 'Advanced materials & technologies' 17-21 May, 1998, Kraków-Krynica, Poland.
• Języki publikacji: EN

Abstrakty

EN

Resistance to fretting wear has been widely studied the last two decades. It has been shown that single TiN coatings on M2 HSS steels reduce the fretting damage about one order of magnitude and it is expected on the basis of theoretical considerations that hard multilayer coatings should present still greater resistance to wear. In the present paper hard modulated TiC/VC carbide multilayer coatings with lambda = 40 nm on M2 HSS steel substrate have been submitted to the fretting wear and the results have been compared with those for single TiC coating and for the M2 HSS substrate itself. The carbide coatings have been deposited with use of an indirect method invented in the Technical University of Łódź, Poland, the fretting tests have been performed in the Laboratory of Tribology and of Dynamic Systems of the Ecole Centrale in Lyon, France, and the results have been elaborated according to the new methodology developed in the latter. It turned out that the fretting wear of the multilayer coating was 25 times less than that of the M2 substrate, much less than that of the single TiC coating and 2.5 times less than that of the commercial TiN coating on the same steel.

Słowa kluczowe

PL

zużycie; korozja cierna; powłoka wielowarstwowa; powłoka węglikowa; wanad; tytan; własności tribologiczne; stal szybkotnąca

EN

wear; fretting; multilayer coating; carbide coating; vanadium; titanium; tribological properties; high-speed steel

• Czasopismo: Inżynieria Materiałowa
• Rocznik: 1998
• Tom: R. XIX, nr 4
• Strony: 990-993
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Fouvry, S.

• UMR 5513, Ecole Centrale de Lyon, 69130 Ecully, France

autor

Kapsa, Ph.

• UMR 5513, Ecole Centrale de Lyon, 69130 Ecully, France

autor

Vincent, L.

• Ecole Centrale de Lyon, Ecully, France

autor

Wendler, B.

• Inst. Mat. Science & Technology, Technical University Łódź, Łódź, Poland

autor

Kula, P.

• Inst. Mat. Science & Technology, Technical University Łódź, Łódź, Poland

• Ecole Centrale de Lyon, France

Bibliografia

• [1] S.Fouvry, Ph. Kapsa, L. Vincent, Wear 200 (1996) 186
• [2] H. Holleck and H. Schulz, Thin Solid Films 153 (1987)11
• [3] J-E. Sundgren, J. Birch, G. Hakansson, L. Hultman, and U. Helmersson, Thin Solid Films 193/194 (1990) 818
• [4] K.-D. Bouzakis, N. Vidakis, T. Leydendecker, G. Erkens and R. Wenke, Thin Solid Films 308/309 (1997) 315
• [5] B. Wendler, Simultaneous Surface and Bulk Hardening of HSS Steels, Surface and Coatings Technology, 1998 (in printing)
• [6] L. Vincent, Y. Berthier and M. Godet, Testing methods in Fretting Fatigue: a Critical Appraisal, M. Helmi Attia and R.B. Waterhouse Eds., ASTM, STP 1159, Philadelphia, (1992)
• [7] S. Fouvry, Ph. Kapsa, L. Vincent, Wear 185 (1996) 35