Shevelya V.V., Kupiec B., Kalda G.S., Sokolan J.S. Changing of tribological and rheological properties in the process of repeatedly-cycling friction considering baushinger’s effect.

  • В.В. Шевеля
  • Б. Купец
  • Г.С. Калда
  • Ю.С. Соколан

Abstract

When evaluating the effectiveness of surface thermic strengthening of mild steel by electroarc treatment, the changes of sclerometric indices and acoustic-emission activity of friction zone under conditions of repeatedly-monodirectional and cyclically reversed scratch testing as a result of contact load were studied. In the process of reversed friction, the tribologic analog of Baushinger’s effect was determined; the level of its occurrence depends on steel structure state, contact load, depth of controlled layer and quantity of frictional load. Key words: sclerometric testing, scratch-analysis, wear resistance, frictional force, acoustic emission, Baushinger’s effect, thermal strengthening, dislocations.

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Published
2017-06-20
How to Cite
Шевеля, В., Купец, Б., Калда, Г., & Соколан, Ю. (2017). Shevelya V.V., Kupiec B., Kalda G.S., Sokolan J.S. Changing of tribological and rheological properties in the process of repeatedly-cycling friction considering baushinger’s effect. Problems of Tribology, 84(2), 6-15. Retrieved from https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/591
Section
Articles

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