Development of Universal Mould Geometry for the Teeming of Cylindrical Iron-Base Alloy Ingots
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F21%3AN0000014" target="_blank" >RIV/26316919:_____/21:N0000014 - isvavai.cz</a>
Alternative codes found
RIV/26316919:_____/21:N0000013 RIV/49777513:23210/21:43962141
Result on the web
<a href="https://www.mdpi.com/2075-4701/11/3/471" target="_blank" >https://www.mdpi.com/2075-4701/11/3/471</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/met11030471" target="_blank" >10.3390/met11030471</a>
Alternative languages
Result language
angličtina
Original language name
Development of Universal Mould Geometry for the Teeming of Cylindrical Iron-Base Alloy Ingots
Original language description
The presented work is aimed at developing a mould geometry suitable for casting both low- and high-alloy steel grades into 500 kg experimental ingots. The high Height-to-Diameter (H/D)-ratio mould currently used in COMTES FHT Inc. served as a reference and for finite element method simulations (FEM) of the filling and solidification process. The optimized mould geometry, balancing the porosity and segregations, was determined using MAGMA software. Four different steel grades were defined for the simulation. Case studies were carried out for 34CrNiMo6 (W.Nr. 1.6582), DHQ8, CB2 and borated stainless steel grades ranging from low-alloy steel to high-alloy steel. Extended user-defined criteria and verified boundary conditions were used to predict the formation of A-segregations in cast steel. Both primary (PDAS) and secondary (SDAS) arm spacings were modelled as well. The optimized mould shape and the casting assembly were designed based on the simulation results.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
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)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
METALS
ISSN
2075-4701
e-ISSN
2075-4701
Volume of the periodical
11
Issue of the periodical within the volume
3
Country of publishing house
CH - SWITZERLAND
Number of pages
17
Pages from-to
nestránkováno
UT code for WoS article
000633878400001
EID of the result in the Scopus database
2-s2.0-85102294942