11th International Rolling Conference (IRC 2019) — Vol. 11, Num. 11 (2019)
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Resumo
The Gerdau Ouro Branco Mill, three years after the implementation of its new plate mill, has started to develop high complexity products. The plate mill’s learning curve has been increasingly challenging since products are being developed to their highest grades. This work aims to present the first results of the development of steels of the strength class of 510 MPa produced by TMCP (Thermomechanical Controlled Processing) followed by accelerated cooling. These results show the potential and advantage of the accelerated cooling process regarding to obtain products of high mechanical strength and high toughness, associated with a low equivalent carbon.
Palavras-chave
Plate Mill; Controlled rolling; Accelerated cooling; Toughness.
Como citar
Fraga, Rafael Abreu; Faria, Ricardo José de; Reis, Emanuelle Garcia; Jr., Romeu Thomaz Viana; Silveira, José Herbert Dolabela da; Silva, Afonso Cardoso da; Silva, Mateus Pedro Medeiros da.
,
p. 359-364.
In: 11th International Rolling Conference (IRC 2019),
São Paulo,
2019.
, DOI 10.5151/9785-9785-32282
