http://dspace.bsu.edu.ru/handle/123456789/41143| Title: | Evolution of strengthening factors during long-term aging at 650 C in advanced 10% Cr heat-resistant steel |
| Authors: | Dudova, N. Mishnev, R. Kaibyshev, R. |
| Keywords: | technique metal science steels heat-resistant steel tensile strength creep strength ambient temperature low-nitrogen |
| Issue Date: | 2021 |
| Citation: | Dudova, N. Evolution of strengthening factors during long-term aging at 650 C in advanced 10% Cr heat-resistant steel / N. Dudova, R. Mishnev, R. Kaibyshev // IOP Conference Series: Materials Science and Engineering. - 2021. - Vol.1014.-Art. 012010. - (Synthesis, structure and properties of high entropy materials : Annual School of Young Scientists 2020, Belgorod, Russia, 14-16 October 2020). - Doi: 10.1088/1757-899X/1014/1/012010. - URL: https://iopscience.iop.org/article/10.1088/1757-899X/1014/1/012010/pdf |
| Abstract: | The effect of long-term aging for 1000…~40,000 h at 650 °C on the tensile strength at ambient temperature was studied in a low-nitrogen and high-boron 10%Cr martensitic steel. In order to establish the reason for increasing the yield stress and ultimate tensile strength after 10,000 h of aging, the evolution of strengthening factors was analyzed. A decrease in the substructure and solid solution strengthening during long-term aging is compensated by an increase in the dispersion strengthening due to the precipitation of V-rich MX carbonitrides |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/41143 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Dudova_Evolution.pdf | 954.15 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.