Email this article The Effect of High-Temperature Annealing on the Structural-Phase State of Ultrafine Grain Steel 0.1C–2V–1Ti–Fe
- Authors: Popova N.A.1,2, Nikonenko E.L.1,3, Sizorenko N.R.1, Koneva N.A.1
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Affiliations:
- Tomsk State University of Architecture and Building
- Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
- National Research Tomsk Polytechnic University
- Issue: Vol 60, No 4 (2017)
- Pages: 615-623
- Section: Article
- URL: https://journal-vniispk.ru/1064-8887/article/view/238149
- DOI: https://doi.org/10.1007/s11182-017-1116-5
- ID: 238149
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Abstract
Using transmission electron microscopy and X-ray diffraction analysis, the structural-phase state of steel 0.1C–2V–1Ti–Fe, deformed by the SPD methods and subjected to high-temperature annealing at the temperatures 600 and 700°С, is investigated. The influence of the steady temperature on the grain size, steel phase composition, carbide transformations, carbide particle size and distribution density, carbon distribution, and fine-structure parameters are determined. A special focus is made on the sources of internal stress.
About the authors
N. A. Popova
Tomsk State University of Architecture and Building; Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
Author for correspondence.
Email: natalya-popova-44@mail.ru
Russian Federation, Tomsk; Tomsk
E. L. Nikonenko
Tomsk State University of Architecture and Building; National Research Tomsk Polytechnic University
Email: natalya-popova-44@mail.ru
Russian Federation, Tomsk; Tomsk
N. R. Sizorenko
Tomsk State University of Architecture and Building
Email: natalya-popova-44@mail.ru
Russian Federation, Tomsk
N. A. Koneva
Tomsk State University of Architecture and Building
Email: natalya-popova-44@mail.ru
Russian Federation, Tomsk
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