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Technology of production and research of quality of super-thick sheets of high-strength structural steel AB2R made of large forging ingots
https://doi.org/10.22349/1994-6716-2021-106-2-21-28
Abstract
The manufacturing technology was tested and the quality study of super-thick sheets made of highstrength structural cold-resistant steel AB2R made from large ingots was carried out. Ingots are poured with siphon using modern pouring and heat-insulating mixtures while protecting the metal with argon. The use of the developed technology for casting large ingots together with the use of out-of-furnace refining and metal modification with aluminum and calcium provides a high level of quality of super-thick rolled products.
About the Authors
V. G. Milyuts
NRC Kurchatov Institute – CRISM Prometey
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
V. V. Tsukanov
NRC Kurchatov Institute – CRISM Prometey
Russian Federation
Russian Federation
Dr Sc. (Eng)
49 Shpalernaya St, 191015 St Petersburg
E. Yu. Levagin
NRC Kurchatov Institute – CRISM Prometey
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
References
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Review
For citations:
Milyuts V.G., Tsukanov V.V., Levagin E.Yu. Technology of production and research of quality of super-thick sheets of high-strength structural steel AB2R made of large forging ingots. Voprosy Materialovedeniya. 2021;(2(106)):21-28. (In Russ.) https://doi.org/10.22349/1994-6716-2021-106-2-21-28
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