COMPARISON OF CASTING AND SOLIDIFICATION OF 12 TON STEEL INGOT USING TWO DIFFERENT NUMERICAL SOFTWARE

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25870807%3A_____%2F21%3AN0000007" target="_blank" >RIV/25870807:_____/21:N0000007 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.37904/metal.2021.4091" target="_blank" >https://doi.org/10.37904/metal.2021.4091</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2021.4091" target="_blank" >10.37904/metal.2021.4091</a>

Result language
angličtina
Original language name
COMPARISON OF CASTING AND SOLIDIFICATION OF 12 TON STEEL INGOT USING TWO DIFFERENT NUMERICAL SOFTWARE
Original language description
The submitted article deals with the study of casting and solidification of a 12 t ingot made of structural steel 42CrMo4 using numerical simulations in the THERCAST® and MAGMASOFT® software. The possibilities of each individual software in filling and solidification of steel were assessed, including the prediction of ingot defects such as porosity, shrinkage cavities or shrinkage porosities; the proportion of liquid phase, segregation of selected elements and solidification time were also monitored.. The results of the numerical simulations indicated that THERCAST® allows easier use of higher types of approximation of the function sought in order to increase the accuracy of the solution. If a part of the model needs to be defined more precisely, THERCAST® software can achieve this with local refinement, while places with simple geometry can be described using a coarser mesh. Unlike MAGMASOFT® in the basic version, THERCAST® has the possibility to simulate various behaviours of the material based on one geometric model, including, e.g., deformation, stress, density.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

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

Article name in the collection
Metal 2021 - 30th International Conference on Metallurgy and Materials
ISBN
978-80-87294-99-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
147-152
Publisher name
Tanger, s.r.o.
Place of publication
Ostrava
Event location
Brno, Virtual
Event date
May 26, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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