Production of thick steel sheet for high-pressure equipment operating at temperatures from 450°C to–50°C
- Авторы: Goli-Oglu E.A.1, Vasyutin A.Y.2
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Учреждения:
- NLMK DanSteel A/S
- PAO NLMK
- Выпуск: Том 47, № 9 (2017)
- Страницы: 630-634
- Раздел: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/179812
- DOI: https://doi.org/10.3103/S0967091217090054
- ID: 179812
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Аннотация
The industrial production of low-carbon microalloyed steel plates (thickness 150–200 mm) on the NLMK Dansteel 420 reversible rolling mill is considered. Such plates are intended for operation at temperatures between–50 and +450°C in high-pressure equipment. The technologies used for steel casting and thick-sheet production ensure stable strength over the whole sheet thickness at 20–450°C, with satisfactory impact strength between +40 and–50°C. The research results are used in certification on the basis of TUV Pressure Equipment Directive (PED) DGR 2014/68/EU and the AD2000 directive regarding the production of rolled P355N, P355NH, P355NL1, and P355NL2 steel sheet of thickness up to 200 mm.
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Об авторах
E. Goli-Oglu
NLMK DanSteel A/S
Автор, ответственный за переписку.
Email: goli-ogly@yandex.ru
Дания, Frederiksvaerk
A. Vasyutin
PAO NLMK
Email: goli-ogly@yandex.ru
Россия, Lipetsk
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