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Registration Number

0219U004922, 0116U005922 , R & D reports

Title

Research and improvement of converter steelmaking process in conditions of scrap shortages and increased requirements to the quality of steel products

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Head

Poletaev Vladimir,

Registration Date

11-12-2019

Organization

Dniprovsk state technical university

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A converter smelting technology has been developed to prevent metal emissions from the converter, which involves the use of six nozzle lances and a blast mode, depending on the period of the converter’s lining campaign and the chemical composition of cast iron and steel. The analysis of factors affecting the thermal operation of the converter, heat loss on the way from the release of metal from the converter to the installation of continuous casting of steel was performed. Mathematical modeling of research on cold and hot models of the process of metal release from the converter is performed. The possibility of realizing pre-carbon deoxidation by processing unrefined low-carbon melt in a steel-making channel has been experimentally confirmed. The design of a two-chamber steel outlet channel of an oxygen converter for the implementation of the processing of the melt by an agronomist at the outlet is proposed.

Product Description

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Похвалітий Артем Анатолійович

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2020-04-02