Prediction of Casting and Solidification of Slab Steel Ingot

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F15%3A86093695" target="_blank" >RIV/61989100:27360/15:86093695 - 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
Prediction of Casting and Solidification of Slab Steel Ingot
Original language description
The main problem in production of forgings from tool ste els, especially in the form of thick plates, blocks, and rods which are used for special machine components for demanding applications, is the inhomogeneous structure with segregations, cracks in segregations or complex type of non - metallic inclusions of M nS and TiCN type. These forgings are actually produced from conventional forging ingots. Due to the size of forgings, it would be interesting to produce these forgings from slab ingots. It is possible that production of forgings from slab ingots (which are distinguished by a characteristic aspect ratio A / B) would reduce the occurrence of segregations. The paper presents the verification of the production process of slab steel ingots in particular by means of numerical modelling using finite element method. The paper describes the pre - processing, processing and post - processing phases of numerical modelling. The attention was focused on the prediction of behavio u r of hot metal during the mo u ld filling, on verification of the final porosity, of the final seg regation and on prediction of risk of cracks depending on the actual geometry of the mould.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2015 : 24th International Conference on Metallurgy and Materials : conference proceedings : June 3rd-5th 2015, Hotel Voroněž I, Brno, Czech Republic, EU
ISBN
978-80-87294-62-8
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
54-59
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
Jun 3, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000374706100005

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