Tribological properties of carbide- steel NbC - Hadfield steel.
Abstract
In this work, the tribological properties (friction coefficient and wear resistance) of NbC-Hadfield steel carbide- steel in sliding wear conditions against steel 45 were investigated using the block–on–ring form. The results show that the wear process generates a layers on carbide-steel surface that has a higher at ~ 1,3 times microhardness than the origin material. Such effects are attributed to the substructure-based hardening of matrix phase during plastic deformation in the inter-grain space.References
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2. V.P. Bondarenko. Tribotechnical composites with high-modulus fillers [in Russian].Naukova Dumka, Kiev (1987), p. 232
3. Kul’kov C.N. and Gnyusov, S.F., Karbidostali na osnove karbidov titana i vol’frama (Carbide-Steels Based on Titanium and Tungsten Carbides), Tomsk, RF: Izd. NTL, 2006.
4. N. L. Savchenko, S. F. Gnyusov and S. N. Kul’kov, Features of high-speed wear of WC-steel 11G13 material in contact with cast tool steel, J. Friction and Wear, 2009, vol. 30, no. 1, pp. 46–52
5. Kolubaev, A.V., Ivanov, Yu.F., Sizova, O.V., Kolubaev, E.A., Aleshina, E.A., and Gromov, V.E., Effect of Elastic Excitations on the Surface Structure of Hadfield Steel under Friction, Techn. Phys., 2008, vol. 53, no. 2, pp. 204–210
6. Ya. A. Kryl’ and P. M. Prysyazhnyuk, Structure formation and properties of NbC-Hadfield steel cermets, J. Superhard Mater., 2013, Vol. 35, no. 5, pp. 292–297
7. L. I. Tuchinskii, Elastic constants of pseudoalloys with a skeletal structure, Powder Mettalugy and Met. Cer, 1983, Vol. 22, no.7, pp. 588–595
8. Samsonov, G.V. and Vinnitskii, I.M., Tugoplavkie soedineniya: Sprav. (Refractory Compounds: Handbook), Moscow: Metallurgiya, 1976.
9. B. M. Ginzburg, D. G. Tochil’nikov, Effect of fullerene-containing additives on the bearing capacity of fluoroplastics under friction, Technical Physics, 2001, Vol. 46, no.2, pp. 249–253
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Published
2014-05-08
How to Cite
Присяжнюк, П., & Бурда, М. (2014). Tribological properties of carbide- steel NbC - Hadfield steel. Problems of Tribology, 71(1), 88–94. Retrieved from https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/95
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