Effect of the friction films’tribosynthesis mechanism on the antifriction properties of composite materials based on nickel

• Autorzy: Roik T. , Gavrish A. , Vitsuk J.
• Języki publikacji: EN

Abstrakty

EN

In a paper the results of effect the friction films’ tribosynthesis mechanism on the antifriction properties of new composite materials based on nickel with solid lubricant CaF2 for high speed printing equipment have been presented. Paper generalizes the formation of antiscoring films, so called secondary structures, on the contact surfaces of the examined materials during friction process. Research of the friction surfaces was carried out using the method of Auger spectrum analysis. It was shown the mechanism of the antifriction films’ tribosynthesis depends on operation conditions, material and counterface chemical composition. It has been demonstrated that it is possible to predict and control the anti-friction properties of materials by technological means. To do this, it is necessary to choose a chemical composition of the friction pair, which could ensure the high functional properties, and could open a possibility purposefully to choose the operating conditions of the material in a printing equipment’s friction unit.

Słowa kluczowe

EN

tribosynthesis; composite material; spectrum analysis; friction surface

PL

tribosynteza; materiał kompozytowy; analiza widma; powierzchnia cierna

• Wydawca: Instytut Automatyzacji Procesów Technologicznych i Zintegrowanych Systemów Wytwarzania Politechniki Śląskiej
• Czasopismo: Selected Engineering Problems
• Rocznik: 2015
• Tom: nr 6
• Strony: 81--90
• Opis fizyczny: Bibliogr. 8 poz

Twórcy

autor

Roik T.

• Reprography Department, Publishing Printing Institute, National Technical University of Ukraine "Kyiv Polytechnic Institute", Kiev, Ukraine

autor

Gavrish A.

• Reprography Department, Publishing Printing Institute, National Technical University of Ukraine "Kyiv Polytechnic Institute", Kiev, Ukraine

autor

Vitsuk J.

• 1Reprography Department, Publishing Printing Institute, National Technical University of Ukraine "Kyiv Polytechnic Institute", Kiev, Ukraine

Bibliografia

• 1. Kyrychok P.O., Roik T.A., A. Gavrish P., A. Shevchuk V., Vitsuk Iu. “New Composite Materials of the friction parts for printing machines: Monograph, [in Ukrainian], NTUU „КPІ”, Kyiv (2015), 428 p.;
• 2. Roik T. A., Shevchuk Yu. F. “Development of predictable secondary structures in materials for high-temperature bearings” Powder Metallurgy and Metal Ceramics Springer/New York: Volume 45, Issue 11, 531-539, (2006);
• 3. Roik T. A., Gavrish A. P., Kyrychok P.O., et al., Composite Bearing Material [in Ukrainian], Ukrainian Patent No. 60521, IPC (2009), C22C9/02, Bulletin No. 12, Publ. June 25 (2011);
• 4. Roik T., Gavrish A., Kyrychok P., Vitsuk Y.: “Effect of making technology on the antifriction properties of new bearings for printing machines”//Selected engineering problems, Silesian University of Technology, Faculty of Mechanical Engineering, Glivice, Poland, №4, 147-152, (2013);
• 5. Roik T., Gavrish A., Kyrychok P., Vitsuk Iu., Askerov M. “Phisical Mechanical And Tribotechnical Properties Of New Composite Bearings For Printing Equipment”//Journal of Science of the Gen. Tadeusz Kościuszko Military Academy of Land Forces, Wroclaw, Poland.-№2(172), 141-149, (2014);
• 6. Konopka K., Roik T. A., Gavrish A. P., et al., Effect of CaF2 surface layers on the friction behavior of copper-based composite//Powder Metallurgy and Metal Ceramics.- Springer/New York: Volume 51, Number 5-6, 363-367, (2012);
• 7. Jianxin D. and Tongkun C., “Self-lubricant mechanisms via the in situ formed tribofilm of sintered ceramics with CaF2 additions when sliding against hardened steel,”//J. Refract. Met. Hard Mater., 25, No. 2, 189–197 (2007).
• 8. Phillips W. L., Handlon G. E.:“Oxygen penetration into single crystals of calcium fluoride”//J. Amer. Soc. 46, № 9, 447–450, (1983).