Improving rail-steel production

Autor: I. V. Aleksandrov, E. P. Kuznetsov, V. V. Mogil’nyi, D. V. Boikov, T. P. Zakharova
Rok vydání: 2013
Předmět:
Zdroj: Steel in Translation. 43:69-72
ISSN: 1935-0988
0967-0912
DOI: 10.3103/s0967091213020034
Popis: A new production technology for vacuum-treated rail steel has been developed, with reduced carbon content (0.10%) at discharge from the furnace and the addition of carbon-bearing materials on ladle intake. This technology reduces the total oxygen content of the steel and the content of brittle-fracturing oxide inclusions in the rail, without impairing the physicomechanical properties.
Databáze: OpenAIRE
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