2022-Sustainable Industrial Processing Summit
SIPS2022 Volume 18 Intl. Symp on Advanced Materials, Polymers, Composite, Nanomaterials, Nanotechnologies and Manufacturing
| Editors: | F. Kongoli, F. Marquis, N. Chikhradze, T. Prikhna, M. De Campos, S. Lewis, S. Miller, S. Thomas. |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2022 |
| Pages: | 290 pages |
| ISBN: | 978-1-989820-68-1(CD) |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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EVALUATION OF THE USE OF DRY DOORS IN PLATE REHEATING OVENS FOR HOT STRIP STEEL LAMINATION
Lays Augusta Leal Carvalho1; Alex Campos2; Paulo Assis3;1UFOP, Vitória, Brazil; 2FEDERAL UNIVERSITY OF OURO PRETO, Ouro Branco, Brazil; 3UFOP, Ouro Preto, Brazil;
Type of Paper: Regular
Id Paper: 173
Topic: 69
Abstract:
The use of refractory materials is fundamental in steel mills due to the equipment used in the process of working under high temperatures [1]. For this equipment to perform well and mitigate damage, it is necessary to be coated with appropriate refractory materials so that they are thermally insulated. When rolling hot strips, plate reheating ovens generally use refractories (walls, ceilings, sills, doors, stringers, poles, etc.) [2]. The detonating doors of these ovens require special attention because they are in an aggressive, high-temperature environment [3]. The dry door is an alternative to replace refrigerated doors, to eliminate the recurrent problems of these, with leaks and frequent maintenance, and increase the life of the deformation doors. The use of dry door in reheating ovens of Arcelor Mittal has been advantageous, a study on its application and lifetime shows the efficiency of this port concerning others used.
Keywords:
Ceramic; Industry; Insulators; Materials;References:
[1]ABCERAM. Associação Brasileira de Cerâmica. Disponível em:[2]ALVES, G.S.; DUARTE, A.K.; LINS, V. de F.C.; SILVA, D.G. de M. Metodologia para previsão da vida útil de âncoras refratárias aplicadas em fornos de reaquecimento. Matéria (Rio J.). v.21, n.4, pp.906-920, 2016. Disponível em:
[3]NETO, E.F.M. Análise da Confiabilidade do Laminador de Tiras a Quente da Arcelor Mittal Tubarão. 2017. 43f. Monografia de Especialização (Especialização em Engenharia da Confiabilidade) – Departamento Acadêmico de Eletrotécnica, Universidade Tecnológica Federal do Paraná. Curitiba, 2017.