Отправить статью по E-mail Effect of welding thermal cycle on structural and phase weld metal transformations for heat-resistant Cr–Mo–V steels
- Авторы: Timofeev M.N.1, Karzov G.P.1, Galyatkin S.N.1, Mikhaleva E.I.1
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Учреждения:
- National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
- Выпуск: Том 8, № 6 (2017)
- Страницы: 886-891
- Раздел: Welding and Related Processes. Welding Materials and Technologies
- URL: https://journals.rcsi.science/2075-1133/article/view/206992
- DOI: https://doi.org/10.1134/S2075113317060156
- ID: 206992
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Аннотация
Results are presented for dilatometric and metallographic investigations and determination of microhardness for weld metal made of the materials for the automatic welding of VVER reactor vessels and oil hydrocracking reactor vessels. It is found that small differences in the content of alloying elements, such as nickel, chromium, molybdenum, and vanadium, cause differences in the structure of the weld metal before heat treatment.
Об авторах
M. Timofeev
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Автор, ответственный за переписку.
Email: mail@crism.ru
Россия, St. Petersburg, 191015
G. Karzov
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Email: mail@crism.ru
Россия, St. Petersburg, 191015
S. Galyatkin
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Email: mail@crism.ru
Россия, St. Petersburg, 191015
E. Mikhaleva
National Research Center Kurchatov Institute—Central Research Institute of Structural Materials Prometey
Email: mail@crism.ru
Россия, St. Petersburg, 191015
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