Email this article Effect of Tungsten on the Temper Brittleness in Steels with 9% Cr
- Authors: Fedoseeva A.E.1, Dudova N.R.1, Kaibyshev R.O.1
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Affiliations:
- Belgorod State National Research University
- Issue: Vol 59, No 9-10 (2018)
- Pages: 564-568
- Section: Article
- URL: https://journals.rcsi.science/0026-0673/article/view/236169
- DOI: https://doi.org/10.1007/s11041-018-0190-9
- ID: 236169
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Abstract
The impact toughness and the structure of high-chromium martensitic steels with different tungsten contents are studied after tempering at 300 – 800°C. It is shown that when the tungsten content is increased from 2 to 3%, the temperature range of the irreversible temper embrittlement is widened and the impact toughness is decreased by a factor of 4.
About the authors
A. E. Fedoseeva
Belgorod State National Research University
Author for correspondence.
Email: alexandraplot@mail.ru
Russian Federation, Belgorod
N. R. Dudova
Belgorod State National Research University
Email: alexandraplot@mail.ru
Russian Federation, Belgorod
R. O. Kaibyshev
Belgorod State National Research University
Email: alexandraplot@mail.ru
Russian Federation, Belgorod
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