ISSN 2594-5300
48º Seminário de Aciaria, Fundição e Metalurgia de Não-Ferrosos — vol. 48, num.48 (2017)
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Abstract
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.
Keywords
BOF, cartridge, process control, tip life, lance skull, safety
BOF, cartridge, process control, tip life, lance skull, safety
How to refer
Maia, Breno Totti;
Almeida, Eric;
Assunção, Wagner;
Oliveira, Manoel Fernando de;
Garajau, Fabrício Silveira;
Guerra, Marcelo de Souza Lima;
Andrade, Wellington Morais de;
Silva, Wenderson Marciel da.
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
