Shevelya V.V., Kupiec B., Sokolan J.S., Kalda G.S. Sclerometric characteristics and acoustic-emissive activity of thermal strengthened steel.
Abstract
Effect of load and velocity scratch-testing regimes on tribological characteristics and rheological properties of con-tact with simultaneous acoustic emission registration after steel thermal strengthening by electroarc flashing with following fast crystallization was researched. It is shown, that acustic-emission activity as indicator of relaxational ability on certain conditions of scratch-testing forms maximums. Mechanisms of acoustic emission changing and indicator of elastic aftereffect of steel in comparison with steel after thermal strengthening are discussed.References
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2. Shevelya V.V., Trytek A.S., Sokolan J.S. Surface strengthening of hypoeutectoid steel provided by fast crystallization. Problems of Tribology, 2011, № 3. p. 6-12.
3. Shevelya V.V., Oleksandrenko V.P., Trytek A.S., Sokolan J.S. Scratch-analysis of subsurface layers formation provided by friction of thermal treated steel. Problems of Tribology, 2015, № 2. p. 6-18.
4. Greshnikov V.A., Drobot Yu.B. Acoustic emission. М.: Pub. of standards, 1976. 272 p.
5. Novikov N.V., Vinberg V.E. About physical nature of acoustic emission during deformation of me-tallic materials. Problems of strength, 1977, № 12. p. 65-69.
6. Sviridenyuk A.I., Myshkin N.K., Kalmykova T.F., Cholodilov O.V. Acoustic and electric methods in tribotechnics. Minsk: “Science and engineering”, 1987. 280 p.
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Published
2016-06-02
How to Cite
Шевеля, В., Купец, Б., Соколан, Ю., & Калда, Г. (2016). Shevelya V.V., Kupiec B., Sokolan J.S., Kalda G.S. Sclerometric characteristics and acoustic-emissive activity of thermal strengthened steel. Problems of Tribology, 79(1), 6–15. Retrieved from https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/506
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