Processes of dynamical aging of steel during external friction
Abstract
Influence of external friction of carbon steel on substructural changes, controlling aging processes and relaxation of dynamical tensions, that define dissipative properties (energy intensity) of frictional contact was studied by temperature-dependent internal friction. It is shown, that during friction saturation of solid solution by foreign interstitial atoms, their dif-fusive activity and also quantity and morphology of exudations influence on formation of relaxational (dissipative) ability of steel. Mobility of dislocations and resistance to viscous flow on interface depends on mentioned higher, that is properties, de-fining ability of realization of aging dynamical mechanisms, accompanied by tension relaxation directly during friction.References
1. Shevelya V.V., Trytek А.С., Sokolan J.S. Influence of steel thermal treatment on formation of fric-tional connections ant their dissipative properties. Problems of tribology. 2012. №3 P. 6-14.
2. Postnikov V.S. Internal friction in metals. М.:Metallurgy, 1969. 330p.
3. Gleston S., Laidler K., Aring G. Theory of absolute speed reactions. M.: Foreign literature, 1948.
4. Krishtal М.А., Piguzov J.V., Golovin S.А. Internal friction in metals and alloys. М.: Metallurgy, 1964. 245 p.
5. Gordienko L.К. Substructural strengthening of metals and alloys. М.:Science, 1973. 223 p.
6. Postnikov V.S., Razumov V.I. Reports of institutes of higher education. Black metallurgy, 1957, №11.
7. Babich V.К., Gul Y.P., Dolzhenkov I.Е. Deformational aging of steel. М.: Metallurgy, 1972. 320p.
8. Pastuhova Z.P., Rahshtad А.G., Kaplun J.А. Dynamical aging of alloys. М.: Metallurgy, 1985.
2. Postnikov V.S. Internal friction in metals. М.:Metallurgy, 1969. 330p.
3. Gleston S., Laidler K., Aring G. Theory of absolute speed reactions. M.: Foreign literature, 1948.
4. Krishtal М.А., Piguzov J.V., Golovin S.А. Internal friction in metals and alloys. М.: Metallurgy, 1964. 245 p.
5. Gordienko L.К. Substructural strengthening of metals and alloys. М.:Science, 1973. 223 p.
6. Postnikov V.S., Razumov V.I. Reports of institutes of higher education. Black metallurgy, 1957, №11.
7. Babich V.К., Gul Y.P., Dolzhenkov I.Е. Deformational aging of steel. М.: Metallurgy, 1972. 320p.
8. Pastuhova Z.P., Rahshtad А.G., Kaplun J.А. Dynamical aging of alloys. М.: Metallurgy, 1985.
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Published
2015-06-18
How to Cite
Шевеля, В., & Coкoлaн Ю. (2015). Processes of dynamical aging of steel during external friction. Problems of Tribology, 73(3), 6–13. Retrieved from https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/385
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