Quality Prediction of Spheroidal Graphite Cast Iron for Machine Tool Parts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F25%3A00014697" target="_blank" >RIV/46747885:24210/25:00014697 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.21062/mft.2025.032" target="_blank" >https://doi.org/10.21062/mft.2025.032</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/mft.2025.032" target="_blank" >10.21062/mft.2025.032</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Quality Prediction of Spheroidal Graphite Cast Iron for Machine Tool Parts

Popis výsledku v původním jazyce

Today, considerable attention is paid to the production of solid castings (approx. 2000 kg) from cast iron with spheroidal graphite. The metallurgical preparation of large quantities of melt is very difficult. This difficulty is related not only to the melting and preparation of large quantities of melt, but above all to its metallurgical treatment - inoculation and modification. Melt modification ensures the production of cast iron with spheroidal graphite. Material castings, such as machine tool components, cannot be destroyed to determine the quality of the cast iron produced. Therefore, this paper outlines a methodology to proceed in determining the quality of manufactured castings. It is possible to observe the chemical composition of cast iron, thermal analysis of cast iron using liquidus temperature value, subcooling temperature, observe the mechanical values of cast iron (yield strength, ultimate strength and ductility) on fabricated bars of overmolded Y blocks or to observe the microstructure of cast iron on microscope.

Název v anglickém jazyce

Quality Prediction of Spheroidal Graphite Cast Iron for Machine Tool Parts

Popis výsledku anglicky

Today, considerable attention is paid to the production of solid castings (approx. 2000 kg) from cast iron with spheroidal graphite. The metallurgical preparation of large quantities of melt is very difficult. This difficulty is related not only to the melting and preparation of large quantities of melt, but above all to its metallurgical treatment - inoculation and modification. Melt modification ensures the production of cast iron with spheroidal graphite. Material castings, such as machine tool components, cannot be destroyed to determine the quality of the cast iron produced. Therefore, this paper outlines a methodology to proceed in determining the quality of manufactured castings. It is possible to observe the chemical composition of cast iron, thermal analysis of cast iron using liquidus temperature value, subcooling temperature, observe the mechanical values of cast iron (yield strength, ultimate strength and ductility) on fabricated bars of overmolded Y blocks or to observe the microstructure of cast iron on microscope.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

MANUFACTURING TECHNOLOGY>

ISSN

1213-2489

e-ISSN

—

Svazek periodika

25

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

287-296

Kód UT WoS článku

001567642600001

EID výsledku v databázi Scopus

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