Effect of UHMWPE hydrophilic properties upon friction in artificial joints

• Autorzy: Tsvetkova E.
• Konferencja: Second International Tribology Conference
• Języki publikacji: EN

Abstrakty

EN

Hydrophilic properties upon electrophysical treatment of UHMWPE have been estimated and optimum regimes of such treatment have been determined. Variation kinetics of water receptive capacity on the sample surface has been defined and dynamics of spontaneous extraction of introduced into the microporous matrix drugs has been studied.

Słowa kluczowe

EN

joint; synovial fluid; friction coefficient

PL

hydromechanika; płyn maziowy; tarcie

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2002
• Tom: Vol. 7, Spec. is
• Strony: 51--54
• Opis fizyczny: Bibliogr. 8 poz., rys., wykr.

Twórcy

autor

Tsvetkova E.

• V.A. Belyi Metal-Polymer Research Institute of National Academy of Sciences of Belarus, 32A Kirov Street, 246050 Gomel, BELARUS

Bibliografia

• [1] Ermakov S.F. (1993): Biomechanics of synovial medium in joints. Part 1. Modern concepts of friction, wear and lubrication of joints. - Friction and Wear, vol.14, No.6, pp.1092-1110.
• [2] Kestelman V., Pinchuk L. and Goldade V. (2000): Electrets in Engineering. Fundamentals and Application. - Boston: Kluwer Academic Publisher.
• [3] Pinchuk L.S., Nikolaev V.I. and Tsvetkova E.A. (1995a): Friction materials with structure simulating human cartilage. - Friction and Wear, vol.16, No.13, pp.79-83.
• [4] Pinchuk L.S., Tsvetkova E.A. and Nikolaev V.N. (1995b) BY Patent No.2673, A61 F61L 27/00.
• [5] Pinchuk L.S., Goldade V.A. and Tsvetkova E.A. (1997a): Friction materials with cartilage-simulating structure. - Abstracts World Tribology Congress, London, pp.745.
• [6] Pinchuk L.S., Tsvetkova E.A. and Goldade V.A. (1997b): Polymer endoprosthesis friction material with cartilage-simulating structure. - Proc. World Tribology Congress, London, UK.
• [7] Plevachuk V.G., Vertyachikh I.M., Goldade V.A. and Pinchuk L.S. (1995): Effect of a polymer ekectret charge on liquid spreading. - High-Mol. Comp., ser.A, vol.37, No.10, pp.1728-1731.
• [8] Tsvetkova E.A., Kadolich Z.V., Goldade V.A. and Pinchuk L.S. (2000): Structural variations in friction surface layer of endoprosthesis cup polymer insert. - Mechanics of Comp. Mater., vol.36, No.5, pp.607-620.