Conclusions
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1.
In carbon vacuum deoxidation by the method of pouring from ladle to ladle and subsequent teeming in air there is an increase in impact strength and ductility, a decrease in the tendency toward temper embrittlement, and a reduction in the brittle-ductile transformation temperature.
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2.
Large critical forgings of alloy steels and also machine parts intended for service in the northern regions of the USSR should be made of carbon vacuum deoxidized steel.
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Additional information
Ural Heavy Machinery Plant Production Union. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 11, pp. 21–22, November, 1982.
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Sklyuev, P.V., Gulyakov, V.S., Polzunov, O.A. et al. Influence of carbon vacuum deoxidation on the properties of 34KhN1M steel. Met Sci Heat Treat 24, 774–777 (1982). https://doi.org/10.1007/BF00774733
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DOI: https://doi.org/10.1007/BF00774733