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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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 &quot;shell&quot; and the body of the roll and the necks rolls are called &quot;core&quot;. 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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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 &quot;shell&quot; and the body of the roll and the necks rolls are called &quot;core&quot;. 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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/TA04010223" target="_blank" >TA04010223: Výzkum a vývoj výroby odstředivě litých válců s pracovní vrstvou určených pro poslední stolice hotovního pořadí teplé válcovací tratě.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Archives of Foundry Engineering

ISSN

1897-3310

e-ISSN

—

Svazek periodika

18

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

101-106

Kód UT WoS článku

000445283800018

EID výsledku v databázi Scopus

—