Email this article Quantitative Evaluation of Structural Alloy Steel Banded Structure
- Authors: Maisuradze M.V.1, Surnaeva O.A.1
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Affiliations:
- Ural Federal University
- Issue: Vol 61, No 7-8 (2017)
- Pages: 558-564
- Section: Article
- URL: https://journal-vniispk.ru/0026-0894/article/view/240552
- DOI: https://doi.org/10.1007/s11015-017-0532-7
- ID: 240552
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Abstract
Quantitative estimation of structural banding in alloy steels 40KhN2MA, 38KhGMA, and 20KhN3A is performed. The dependence of anisotropy index according to GOST R 54570 (ASTM E 1268) on the steel bar diameter and sample selection position is determined. It is shown that there is a direct relationship between structural banding, specified by the anisotropy index and steel mechanical properties (scatter of the microhardness values and anisotropy of the impact strength).
About the authors
M. V. Maisuradze
Ural Federal University
Author for correspondence.
Email: spirallog@gmail.com
Russian Federation, Ekaterinburg
O. A. Surnaeva
Ural Federal University
Email: spirallog@gmail.com
Russian Federation, Ekaterinburg
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