Quality prediction and crack occurrence minimization tool for continuous steel casting

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU142986" target="_blank" >RIV/00216305:26210/21:PU142986 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Quality prediction and crack occurrence minimization tool for continuous steel casting
Original language description
The continuous steel casting process can be described these days in detail by using complex mathematical numerical models which put together different process parameters that affect the casting. With the use of crack formation knowledge base that was built up in the past decades, available extensive reports on casting parameter settings with recorded semiproducts quality, conclusions about the steel casting quality can be made in real-time with adequate precision. In this work, we come up with the combination of the solidification temperature model and the mechanical stress-strain distribution model to evaluate the so-called crack formation criteria that can cause degradation of the final product. Together with the knowledge base about the optimization techniques, especially focused on modifying the casting speed and adjusting the cooling water-air nozzles in secondary cooling zones with precisely calculated heat transfer coefficients, the adjustments towards defect-free casting can be utilized. Emplo
Czech name
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Czech description
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Project
<a href="/en/project/GA19-20802S" target="_blank" >GA19-20802S: A coupled real-time thermo-mechanical solidification model of steel for crack prediction</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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