Steel Semiproduct Melting Intensification in Electric Arc Furnaces Using Coordinated Control of Electric and Gas Conditions: II. On-Line Control of the State of the Charge and Melt Zones in Electric Arc Furnaces
- Авторлар: Sivtsov A.1, Sheshukov O.1,2, Tsymbalist M.1, Nekrasov I.1, Makhnutin A.2, Egiazar’yan D.1,2, Orlov P.2
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Мекемелер:
- IMET UrO RAN
- FGAOU VO UrFU
- Шығарылым: Том 2019, № 6 (2019)
- Беттер: 565-569
- Бөлім: Manufacture of Ferrous and Nonferrous Metals
- URL: https://journals.rcsi.science/0036-0295/article/view/173270
- DOI: https://doi.org/10.1134/S003602951906017X
- ID: 173270
Дәйексөз келтіру
Аннотация
An algorithm is developed to estimate the rate of charge melting in the electric arc furnace laboratory and its geometric sizes. An electric-arc instability index is proposed as a parameter for on-line control of the heat state of the bath and the rate of metal scrap melting. In practice, a decision about turning off a furnace in melting a charge or about the beginning of the end oxidation stage of a heat is delayed, which leads to an increase in the time of furnace operation under an electric current and in the specific electric power consumption.
Негізгі сөздер
Авторлар туралы
A. Sivtsov
IMET UrO RAN
Хат алмасуға жауапты Автор.
Email: aws2004@mail.ru
Ресей, Yekaterinburg
O. Sheshukov
IMET UrO RAN; FGAOU VO UrFU
Email: aws2004@mail.ru
Ресей, Yekaterinburg; Yekaterinburg
M. Tsymbalist
IMET UrO RAN
Email: aws2004@mail.ru
Ресей, Yekaterinburg
I. Nekrasov
IMET UrO RAN
Email: aws2004@mail.ru
Ресей, Yekaterinburg
A. Makhnutin
FGAOU VO UrFU
Email: aws2004@mail.ru
Ресей, Yekaterinburg
D. Egiazar’yan
IMET UrO RAN; FGAOU VO UrFU
Email: aws2004@mail.ru
Ресей, Yekaterinburg; Yekaterinburg
P. Orlov
FGAOU VO UrFU
Email: aws2004@mail.ru
Ресей, Yekaterinburg
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