Abstract
Profilometry and optical and transmission electron microscopy are used to examine the microstructure of surface layers of a low-carbon ferrite-pearlite steel subjected to turning and ultrasonic finishing. It is shown that turning peaks and valleys have different microstructures, which stipulates manifestation of technological hereditary when processing surfaces of machined parts. Ultrasonic finishing causes the severe plastic deformation of the surface layer, which favors the elimination of a technological heredity that is acquired during turning.
| Original language | English |
|---|---|
| Pages (from-to) | 41-53 |
| Number of pages | 13 |
| Journal | Physics of Metals and Metallography |
| Volume | 114 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2013 |
Keywords
- profilometry
- technological heredity
- transmission electron microscopy
- turning
- ultrasonic finishing
ASJC Scopus subject areas
- Condensed Matter Physics
- Materials Chemistry
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Kovalevskaya, Z. G., Ivanov, Y. F., Perevalova, O. B., Klimenov, V. A., & Uvarkin, P. V. (2013). Study of microstructure of surface layers of low-carbon steel after turning and ultrasonic finishing. Physics of Metals and Metallography, 114(1), 41-53. https://doi.org/10.1134/S0031918X12110105