Proceedings of the Seminar on Steelmaking, Casting and Non-Ferrous Metallurgy


ISSN 2594-5300

Title

SOLUÇÕES RHI PARA REDUÇÃO DE DEFEITOS NO AÇO

RHI’s solutions to reduce steel defects

DOI

10.5151/1982-9345-30874

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Abstract

Based on a short overview regarding steel defects in the final product, several refractory approaches to maintain or increase steel cleanliness are reviewed in this publication. By applying a ladle to mold approach, one potential to maintain cleanliness is to reduce the probability of air ingress by selection of a suitable slide gate system. Following this path, also the influence of a special configured impact pot is presented to maintain steel quality. Finally, higher productivity as well as cleanliness can be provided by selection of PROIL as a revolutionary product at the casting machine.

 

Keywords

Defeitos, Panela, Molde, CFD, Lingotamento Contínuo

Defects, Ladle-To-Mold, CFD, Continuous Casting

How to refer

Marques, Alessandro; Arth, Gregor; Tang, Yong; Schwalm, Bianca; Ozorio, Dalton. SOLUÇÕES RHI PARA REDUÇÃO DE DEFEITOS NO AÇO , p. 771-781. In: 48º Seminário de Aciaria, Fundição e Metalurgia de Não-Ferrosos, São Paulo, 2017.
ISSN: 2594-5300 , DOI 10.5151/1982-9345-30874