ISSN 2594-5300
48º Seminário de Aciaria, Fundição e Metalurgia de Não-Ferrosos — Vol. 48, Num. 48 (2017)
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Resumo
This work was a continuous and multidisciplinary development. Through studies of the blowing process and its parameters results, evolutions, improvements and adjustments were made on the lance’s hot face with Slagless® technology, as well in the process parameters and mitigating actions of the projection of materials out of the converter. The main results are the increase in the nozzle’s life with a “record mark” of 1785 heats, and water leakage occurrence in the cartridge decreased considerably reaching the mark of one year without any occurrence.
Palavras-chave
BOF, cartridge, process control, tip life, lance skull, safety
BOF, cartridge, process control, tip life, lance skull, safety
Como citar
Almeida, Eric; Assunção, Wagner; Oliveira, Manoel Fernando de; Silva, Wenderson Marciel da; Andrade, Wellington Morais de; Garajau, Fabrício Silveira; Guerra, Marcelo de Souza Lima; Maia, Breno Totti.
NEW BOF PERFORMANCE AT GERDAU OURO BRANCO BY SLAGLESS® TECHNOLOGY,
p. 14-28.
In: 48º Seminário de Aciaria, Fundição e Metalurgia de Não-Ferrosos,
São Paulo,
2017.
ISSN: 2594-5300, DOI 10.5151/1982-9345-30059
