Influence of Ceramic Coatings on the Mechanical Properties of Ceramic Moulds Used in the Replicast CS Technology

• Autorzy: Buczkowska K. , Pacyniak T.
• Języki publikacji: EN

Abstrakty

EN

The paper discusses the issues related to the Replicast CS technology. The research concerning the indication of the bending strength of ceramic moulds depending on the type and configuration of the shells will determine the effect of the type of binder and powder on the mechanical properties of shell moulds. The experimental studies presented in the paper include the manufacture of polystyrene models, followed by the application of 6 layers of ceramic coatings of different types and configurations on sets of polystyrene and wax models. Next, the studies test the bending strength of the obtained samples of ceramic moulds, depending on the type and configuration of the coatings. The presented research has shown the relationship between the different configurations of the materials used for the manufacture of ceramic coatings and their bending strength. It has been shown that, by the appropriate selection of the ceramic coatings, it is possible to obtain ceramic moulds with a possibly high bending strength.

Słowa kluczowe

EN

replicast CS technology; refractory ceramic coating; model of polystyrene; casting; ceramic coating

PL

technologia Replicast CS; powłoka ceramiczna; model polistyrenowy

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 3 spec.
• Strony: 112--118
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr.

Twórcy

autor

Buczkowska K.

• Department of Materials Engineering and Production Systems, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Pacyniak T.

• Department of Materials Engineering and Production Systems, Lodz University of Technology, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland

Bibliografia

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• [4] Buczkowska, K. (2013). The research on the influence of basic technological parameters on properties of foamed material patterns used in the Lost Foam technology, Unpublished doctoral dissertation KTMiZP PŁ (in Polish).
• [5] Korszak, W. (1981). Plastic Technology, Wydawnictwo Naukowo-Techniczne, Warszawa. (in Polish).
• [6] Buczkowska, K., Just, P., Świniarska, J. & Pacyniak, T. (2015). The effect of the type, the ceramic coating thickness and the pattern set density on the degree of gas porosity in casting, Archives of Foundry Engineering Volume 15, Special Issue 2/2015, 7-12.
• [7] Zych, J., Kolczyk, J. & Snopkiewicz, T. (2012). Research on the properties wax mixtures used in the lost wax casting technology - new methods of research, Archives of Foundry Engineering, Volume 12 Special Issue 1, 199–204. (in Polish).
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• [10] Piłkowski, Z. & Nadolski, M. (2004). Certain strength problems of thin-walled in ceramic molds, Archives of Foundry, Volume 4, No 14, 413-419, (in Polish).
• [11] Pacyniak, T. (2013). The method of full mold, selected aspects, Łódź 2013, (in Polish).