Production of cold-resistant strip (thickness >70 mm) on a 5000 mill

Production of cold-resistant strip (thickness >70 mm) on a 5000 mill

The exploitation of gas fields in Russia’s Far North requires rolled strip for the production not only of major pipelines but also of connectors and gate valves. The rolled strip used in gate valves must meet specific strength and cold-strength requirements; in particular, the impact strength KC V −...

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Veröffentlicht in:Steel in translation 2012-02, Vol.42 (2), p.166-167
Hauptverfasser: Sarychev, B. A., Stekanov, P. A., Shargunov, A. V., Kuzmin, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry and Materials Science
Connectors
Gas pipelines
Gate valves
Materials Science
Natural gas
Russia
Steels
Strip
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Beschreibung
Zusammenfassung:The exploitation of gas fields in Russia’s Far North requires rolled strip for the production not only of major pipelines but also of connectors and gate valves. The rolled strip used in gate valves must meet specific strength and cold-strength requirements; in particular, the impact strength KC V −60 must be at least 25 J/cm 2 .
ISSN:0967-0912
1935-0988
DOI:10.3103/S0967091212020209