Study of the kinetics of wear of steels from the point of view of the provisions of the adhesive-hydrodynamic theory of wear

Authors

  • M.M. Poberezhnyi Khmelnitskyi National University
  • P.V. Kaplun Khmelnitskyi National University
  • S.O. Kolenov Taras Shevchenko National University of Kyiv, Ukraine

DOI:

https://doi.org/10.31891/2079-1372-2022-103-1-76-81

Keywords:

test, operation, friction, 40X, ШX15, ionic nitriding, sample, roughness, I-20

Abstract

The article is devoted to the study of wear resistance of the surface layer of steels 40X and ШX15, when rubbed in oil I-20. A comparison of the surface layer of samples of raw and nitrided steels, before and after the tests. The study of the fine microstructure of the samples with the help of the LDFP microscope, allowed us to conclude that the samples that were subjected to ionic nitriding, improved roughness. In turn, increased the area of linear contact, reduced contact load. The graphic dependence of roughness indicators is constructed. After testing, we can conclude that nitrided steel has a long service life, namely high hardness, resistance to abrasion, durability and corrosion resistance. The mechanism for obtaining increased resources needs further study

References

1.Kaplun, P.V. Influence of Hydrogen on the Ion Nit riding of Steels (2018) Materials Science, 53 (6), pp. 818-822 DOI: 10.1007/s11003-018-0141-z
2. P. V. Kaplun, V. А. Honchar, Т. V. Donchenko. Contact Durability of Steels After Ion Nit riding in Hydrogen-Free Media Materials Science, November 2019, Volume 55, Issue 3, pp 424–429 DOI:10.31891/2079-1372-2018-90-4-80-84
3. P.V. Kaplun, E.B. Soroka, A.V. Snozik/ The Impact of Hydrogen-Free Ion Nit riding on Physico mechanical and Performance Characteristics of Hard Alloys T5K10 and T15K6. 2018, Sverkhtverdye Materially, 2018, Vol. 40, No. 6, pp. 26–35 DOI: 10.3103/S1063457618060035
4. P.V.Kaplun, B.A. Lyashenko, O.Y. Rudyk, V.A. Gonchar / Life of Boride Coatings on Steels Under Cyclic Contact Load. Strength of Materials. 2021. Vol. 53. № 2. pp 291–296.DOI: 10.1007/s11223-021-00288-w
5 Molebny V.V., Kamerman G.W., Ilchenko L.M., Kolenov S.O., Goncharov V.O., Smirnov E.M., “Three-beam scanning laser radar profilometer”, Proc. SPIE, 1998, Vol. 3380, P. 280-283.
6 Yano T., Kawabuchi M., Fukumoto A., Watanabe A. TeO2 acousto-optic Bragg light deflector without midband degeneracy // Appl. Phys. Lett. (USA), vol.26, no.12, p.689-91 (1975).

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Published

2022-03-29

How to Cite

Poberezhnyi, M., Kaplun, P., & Kolenov, S. (2022). Study of the kinetics of wear of steels from the point of view of the provisions of the adhesive-hydrodynamic theory of wear. Problems of Tribology, 27(1/103), 76–81. https://doi.org/10.31891/2079-1372-2022-103-1-76-81

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