Conclusions
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1.
Hot tests at the fabricator's plant enabled us to adjust the electric furnace, its mechanisms and subassemblies in shorter time periods and to record basic thermotechnical characteristics.
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2.
New composition carbon-graphite materials used in the furnace as insulating and electric-heating elements possess high thermotechnical and mechanical properties.
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3.
A production vacuum gate and other subassemblies and mechanisms on the electric furnace have high serviceability and reliability, and the automatic-control system possesses high operating stability.
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All-Union Scientific-Research Institute of Electrothermal Equipment. Special Design Office, Saratov Electrothermal Equipment Plant. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 2, pp. 58–60, February, 1986.
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Polyak, G.V., Usatyi, Y.P. SNV-5.10.5/13I1 electric furnace for vacuum carburizing. Met Sci Heat Treat 28, 154–156 (1986). https://doi.org/10.1007/BF00717541
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DOI: https://doi.org/10.1007/BF00717541