ISSN 2594-5300
21º Seminário de Aciaria — Vol. 01 , num. 21 (1989)
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DOI
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Resumo
Modern UHP - arc furnaces are operating with higher secondary voltage and lower electrode current. The question, until which value of current the arc is burning stable and the active power input is at the optimum, has more and more importance. Simple methods are described to estimate this limit. Further some suitable possibilities to influence this limit are indicated.
Modern UHP - arc furnaces are operating with higher secondary voltage and lower electrode current. The question, until which value of current the arc is burning stable and the active power input is at the optimum, has more and more importance. Simple methods are described to estimate this limit. Further some suitable possibilities to influence this limit are indicated.
Palavras-chave
Arc furnace, Arc ignition, UHP furnaces, Electrode current, Electric steelmaking
Arc furnace, Arc ignition, UHP furnaces, Electrode current, Electric steelmaking
Como citar
Mueller, Peter; GmbH, SIGRI.
THE LIMIT OF STABLE ARC IGNITION IN ARC FURNACE OPERATION,
p. 609-624.
In: 21º Seminário de Aciaria,
São Paulo - SP, Brasil,
1989.
ISSN: 2594-5300, DOI 10.5151/2594-5300-21Aciaria-609-624
