ISSN 2594-5300
32º Seminário de Aciaria — Vol. 01 , num. 32 (2001)
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Resumo
Standard UHP graphite electrodes for EAF have reached an extremely high technical, environmental and exchangeable standard. Only limited possibilities for further optimization exist. The use of coated “SUHP” graphite electrodes can reduce the specific consumption within a remarkable range both for melting and especially for ladle furnaces. The production of UHP-electrodes, nipples and especially of coated SUHP electrodes is described. The improvements of the operating properties of SUHP electrodes compared with uncoated UHP electrodes is shown.
Standard UHP graphite electrodes for EAF have reached an extremely high technical, environmental and exchangeable standard. Only limited possibilities for further optimization exist. The use of coated “SUHP” graphite electrodes can reduce the specific consumption within a remarkable range both for melting and especially for ladle furnaces. The production of UHP-electrodes, nipples and especially of coated SUHP electrodes is described. The improvements of the operating properties of SUHP electrodes compared with uncoated UHP electrodes is shown.
Palavras-chave
UHP graphite electrodes, SUHP electrodes, Electric Arc Furnace, Ladle Furnace, Cost Reduction
UHP graphite electrodes, SUHP electrodes, Electric Arc Furnace, Ladle Furnace, Cost Reduction
Como citar
Bojov, Adrian; Lampey, Dr. Harald; Weinzierl, Dr. Hans; Zöllner, Dr. Dieter.
COST-REDUCTION FOR ELECTRICAL STEEL PRODUCTION USING COATED SUHP ELECTRODES,
p. 295-302.
In: 32º Seminário de Aciaria,
Belo Horizonte, Brasil,
2001.
ISSN: 2594-5300, DOI 10.5151/2594-5300-32Aciaria-295-302
