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2021 №03 (01) DOI of Article
10.37434/sem2021.03.02
2021 №03 (03)

Electrometallurgy Today 2021 #03
SEM, 2021, #3, 9-12 pages

Modernization of ESR furnaces into installations for ESS of mill rolls in a current-carrying mould

Authors
Yu.M. Kuskov, V.Yu. Shevchenko, V.M. Korzhik
E.O. Paton Electric Welding Institute of the NAS of Ukraine. 11 Kazymyr Malevych Str., Kyiv, 03150, Ukraine. E-mail: office@paton.kiev.ua

Abstract
The possibility of modernization of electroslag remelting furnaces into installations for electroslag surfacing of mill rolls in a current-carrying mould is shown. Available experience was used to suggest engineering solutions which allow ensuring the stability of the surfacing process and the quality of the surfaced rolls at application of discrete or liquid filler materials. Ref. 9, Fig. 1.
Keywords: electroslag surfacing; electroslag remelting furnaces; electroslag surfacing installations; current-carrying mould; discrete and liquid filler materials; mill roll surfacing

Received 06.05.2021

References

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2. Tomilenko, S.V., Kuskov, Yu.M. (2000) Specifics of penetration of base metal during electroslag surfacing in current-carrying mold. Svarochn. Proizvodstvo, 6, 7–10 [in Russian].
3. Kuskov, Yu.M. (2001) Electroslag technologies for fabrication and repair of forming rolls. Stal, 8, 70–75 [in Russian].
4. (1976) Electroslag furnaces. Ed. by B.E. Paton, B.I. Medovar. Kiev, Naukova Dumka [in Russian].
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6. Kuskov, Yu.M., Skorokhodov, V.N., Ryabtsev, I.A., Sarychev, I.S. (2001) Electroslag surfacing. Moscow, LLC Nauka i Tekhnologii [in Russian].
7. Ksyondzyk, G.V., Kuskov, Yu.M., Komar, V.I. et al. (1988) Electroslag surfacing of cast iron forming rolls of skelp mill in Krivorozhstal Plant. In: Theoretical and technological fundamentals of surfacing. Surfacing in metallurgical and mining industry. Kiev, PWI, 9–11 [in Russian].
8. Kuskov, Yu.M., Kuprin, I.N., Sarychev, I.S. (2006) Thermal processes during electroslag surfacing in current-carrying mold of forming rolls. Svarochn. Proizvodstvo, 10, 29–32 [in Russian].
9. Shabanov, V.B., Sviridov, O.V., Belobrov, Yu.N. et al. (1999) Development of installation for electroslag surfacing with liquid filler metal of hot rolls for continuous broad-strip mills. Avtomatich. Svarka, 9, 51–54 [in Russian].

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