Compacted Graphite Iron with the Addition of Tin

• Autorzy: Gumienny G. , Kurowska B. , Fabian P.

Identyfikatory

DOI

10.24425/afe.2020.133323

• Języki publikacji: EN

Abstrakty

EN

The paper presents the effect of tin on the crystallization process, microstructure and hardness of cast iron with compacted (vermicular) graphite. The compacted graphite was obtained with the use of magnesium treatment process (Inmold technology). The lack of significant effect of tin on the temperature of the eutectic transformation has been demonstrated. On the other hand, a significant decrease in the eutectoid transformation temperature with increasing tin concentration has been shown. It was demonstrated that tin narrows the temperature range of the austenite transformation. The effect of tin on the microstructure of cast iron with compacted graphite considering casting wall thickness has been investigated and described. The carbide-forming effect of tin in thin-walled (3 mm) castings has been demonstrated. The nomograms describing the microstructure of compacted graphite iron versus tin concentration have been developed. The effect of tin on the hardness of cast iron was given.

Słowa kluczowe

EN

crystallization; graphite irons; tin; cooling curve; microstructure

PL

krystalizacja; żeliwo grafitowe; cyna; krzywa chłodzenia; mikrostruktura

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2020
• Tom: Vol. 20, iss. 3
• Strony: 15--20
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wykr.

Twórcy

autor

Gumienny G.

• Department of Materials Engineering and Production Systems, Lodz University of Technology, Łódź, Poland

autor

Kurowska B.

• Department of Materials Engineering and Production Systems, Lodz University of Technology, Łódź, Poland

autor

Fabian P.

• Department of Technological Engineering, University of Žilina, Žilina

Bibliografia

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Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020)