Ayat Jafarzadeh, Toraj Adhami, H. Farhadi, Mojtaba Allahkarampour, Hossein Farmani, Niromand Jasimi, Hamed Soltani, H. Ghafarirad, A. Taghvaeipour
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Thermo-mechanical analysis of the flange in a Billet continuous casting machine based on limited temperature measurements
ABSTRACT This paper targets at the calculation of in-service deformation of a flange in a billet continuous casting machine due to thermal loading. In this regard, first, the thermal analyses of the mould will be thoroughly and accurately conducted. Henceforth, the heat flux profile from the melt to the mould is derived from the literature and, based on the limited temperature measurements, it is calibrated for the understudy mould. Moreover, for the upper part of the meniscus, the effect of radiation is considered as a heat flux profile with an exponential function. Subsequently, the thermo-mechanical analysis is conducted by applying the thermal load, as a temperature distribution, on the corresponding finite element (FE) model. The results of the analysis for the critical flange showed that the calculated deformation at the critical point, 1.08 mm, is close to the value reported by the manufacturer which is 1.25 mm.
期刊介绍:
Ironmaking & Steelmaking: Processes, Products and Applications monitors international technological advances in the industry with a strong element of engineering and product related material. First class refereed papers from the international iron and steel community cover all stages of the process, from ironmaking and its attendant technologies, through casting and steelmaking, to rolling, forming and delivery of the product, including monitoring, quality assurance and environmental issues. The journal also carries research profiles, features on technological and industry developments and expert reviews on major conferences.