Research on Solid Shell Growth during Continuous Steel Casting

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F23%3A10252767" target="_blank" >RIV/61989100:27230/23:10252767 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27360/23:10252767 RIV/61989100:27710/23:10252767

Result on the web

<a href="https://www.mdpi.com/1996-1944/16/15/5302" target="_blank" >https://www.mdpi.com/1996-1944/16/15/5302</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma16155302" target="_blank" >10.3390/ma16155302</a>

Result language

angličtina

Original language name

Research on Solid Shell Growth during Continuous Steel Casting

Original language description

The continuous steel casting process must simultaneously meet the requirements for production performance, quality and safety against breakouts. Knowing the thickness of the solidified shell, particularly at the exit of the mould, is useful for the casting process control and breakout prevention. Shell thickness is difficult to measure during casting; in practice, it is predicted by indirect methods and models. But after undesired rupture of the shell and leakage of the liquid steel, it is possible to measure the shell thickness directly. This article is focused on the problem of the growth and measurement of the solid shell obtained after the breakout of a round block with a diameter of 410 mm. An original methodology was developed in which a surface mesh of points was created from the individual scanned parts of the block using a 3D laser scanner. Research has shown differences of up to 6 mm between the maximum and minimum shell thickness at the mould exit. A regression function of the average shell thickness on time was found. The results of the real shell growth were further used for the verification of the original numerical model of cooling and solidification of the round block.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20500 - Materials engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

1996-1944

Volume of the periodical

16

Issue of the periodical within the volume

15

Country of publishing house

CH - SWITZERLAND

Number of pages

18

Pages from-to

1-18

UT code for WoS article

001046282700001

EID of the result in the Scopus database

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