The Influence of Copper on the Properties of Ductile Iron for Producing Centrifugally Cast Rolls

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F18%3A10241016" target="_blank" >RIV/61989100:27360/18:10241016 - isvavai.cz</a>
Result on the web
<a href="http://journals.pan.pl/dlibra/publication/123610/edition/107823/content" target="_blank" >http://journals.pan.pl/dlibra/publication/123610/edition/107823/content</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24425/123610" target="_blank" >10.24425/123610</a>

Result language
angličtina
Original language name
The Influence of Copper on the Properties of Ductile Iron for Producing Centrifugally Cast Rolls
Original language description
An intentional change in material properties is an important condition for castings production. It is one way how to meet the casting requirements of how to adapt the material properties to the operating conditions. Centrifugally cast rolls are multi-layer rollers, castings. The working layer of the barrel is called the "shell" and the body of the roll and the necks rolls are called "core". The article deals with the influence of the properties of the core iron. Earlier laboratory experiments were primary analysed for metallographic analysis and mechanical properties. These data were compared back to the experiments. The results of these laboratory working were later applied in the operating conditions of the roll foundry Vitkovitcke slevarny, spol. s r.o. The spun cast roll produced with the applied metallurgical processing change was supplied to the hot strip mill. There were monitored the positive effect of the change of the metallurgical process of the production of the core iron on the useful properties of the centrifugally cast roll. The experiment was done in order to increase the mechanical properties of ductile pearlite ductile iron. The copper in these core iron material increases the hardness and strength primarily.
Czech name
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Czech description
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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

Project
<a href="/en/project/TA04010223" target="_blank" >TA04010223: Research and development production of centrifugally cast rolls with a working layer intended for the last stands of finishing stands of hot strip mill.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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