Stresses of hard coating under sliding contact

• Autorzy: Kulchytsky-Zhyhailo R. , Rogowski G.

Warianty tytułu

PL

Naprężenia w twardej warstwie wierzchniej wywołane obciążeniami kontaktowymi

• Języki publikacji: EN

Abstrakty

EN

The two-dimensional contact problem of elasticity connected with an indentation of a rigid cylinder in an elastic semi-space covered by an elastic layer is considered. The detailed analysis of the stress distribution produced by contact pressures and tangential forces is presented. The obtained results for stresses are compared with ones obtained within the framework of theory of elasticity for a half-space loaded by the Hertz pressure.

PL

Rozpatrzono dwuwymiarowe zagadnienie kontaktowe teorii sprężystości dotyczące wciskania nieodkształcalnego walca w półprzestrzeń sprężystą pokrytą sprężystą warstwą. Przeprowadzono szczegółową analizę rozkładu naprężeń wywołanego naciskami kontaktowymi i powiązanymi z nimi siłami tarcia. Otrzymane wyniki porównano z wynikami, które otrzymuje się w zagadnieniu teorii sprężystości dotyczącym obciążenia powierzchni rozpatrywanej półprzestrzeni niejednorodnej naciskami Hertza.

Słowa kluczowe

EN

hard coatings; friction

PL

twarde warstwy; drgania

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2007
• Tom: Vol. 45 nr 4
• Strony: 753--771
• Opis fizyczny: Bibliogr. 19 poz., rys.

Twórcy

autor

Kulchytsky-Zhyhailo R.

autor

Rogowski G.

• Bialystok University of Technology, Faculty of Mechanical Engineering, Bialystok, Poland,

Bibliografia

• 1. Anderson I.A., Collins I.F., 1995, Plane strain stress distributions in discrete and blended coated solids under normal and sliding contact, Wear, 185, 23-33
• 2. Bhomwick S., Kale A.N., Jayaram V., Biswas S.K., 2003, Contact damage in TiN coatings on steel, Thin Solid Films, 436, 250-258
• 3. Bragallini G.M., Cavatorta M.P., Sainsot P., 2003, Coated contacts: a strain approach, Tribology International, 36, 935-941
• 4. Diao D.F., 1999, Finite element analysis on local yield map and critical maximum contact pressure for yielding in hard coating with an interlayer under sliding contact, Tribology International, 32, 25-32
• 5. Diao D.F., Kato K., Hayashi K., 1994, The maximum tensile stress on a hard coating under sliding contact, Tribology International, 27, 4, 267-272
• 6. Eason G., 1965, The stress produced in a semi-infinite solid by a moving surface force, —em International Journal of Engineering Science, 2, 581-609
• 7. Elsharkawy A.A., 1999, Effect of friction on subsurface stresses in sliding line contact of multilayered elastic solids, International Journal of Solids and Structures, 36, 3903-3915
• 8. Elsharkawy A.A., Hamrock B.J., 1993, A numerical solution for dry sliding line contact of multilayered elastic bodies, Journal of Tribology, 115, 237-245
• 9. Galin L.A., 1980, Contact Problems in the Theory of Elasticity and Viscoelasticity, Nauka, Moscow
• 10. Gupta P.K., Walowit J.A., 1974, Contact stresses between an elastic cylinder and a layered elastic solid, Journal of Lubrication Technology, 96, 250-257
• 11. Gupta P.K.,Walowit J.A., Finkin E.F., 1973, Stress distributions in plane strain layered elastic solids subjected to arbitrary boundary loading, Journal of Lubrication Technology, 427-433
• 12. Houmid Bennani H., Takadoum J., 1999, Finite element model of elastic stresses in thin coatings submitted to applied forces, Surface and Coatings Technology, 111, 80-85
• 13. Johnson K.L., 1985, Contact Mechanics, Cambridge University Press, Cambridge
• 14. Kato K., 2000, Wear in relation to friction – a review, Wear, 241, 151-157
• 15. Kouitat Njiwa R., Consiglio R., von Stebut J., 1998, Boundary element modelling of coated materials in static and sliding ball-flat elastic contact, Surface and Coatings Technology, 102, 148-153
• 16. Kouitat Nijwa R., von Stebut J., 1999, Boundary element numerical modelling as a surface engineering tool: application to very thin coatings, Surface and Coatings Technology, 116/119, 573-579
• 17. Schwarzer N., 2000, Coating desing due to analytical modelling of mechanical contact problems on multilayer systems, Surface and Coatings Technology, 133/134, 397-402
• 18. Smith J.O., Liu C. K., 1953, Stresses due to tangential and normal loads on an elastic solid with application to some contact stress problems, Journal of Applied Mechanics, 20, 157-166
• 19. Xie C., Tong W., 2005, Cracking and decohesion of a thin Al2O3 film on a ductile Al-5%Mg substrate, Acta Materialia, 53, 477-485