Non-ferrous Metals Precision Casting Shape Accuracy in Terms of Ceramic Moulds Anisotropic Material Properties

• Autorzy: Biernacki R. , Haratym R. , Kwapisz J.
• Języki publikacji: EN

Abstrakty

EN

Shape accuracy analysis of aluminum alloy castings was made in function of ceramic mould properties. Taken it to account was anisotropy of those properties, including influence of ceramic mould properties on the porosity of castings. Ceramic moulds strains, which occur in sintering phase, were evaluated with taking into account the design and production process.

Słowa kluczowe

EN

casting shape accuracy; lost wax casting; ceramic mould; anisotropy properties

PL

dokładność kształtu; metoda traconego wosku; forma ceramiczna; własności anizotropowe

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2013
• Tom: Vol. 13, iss. 1 spec.
• Strony: 5--8
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Biernacki R.

• Warsaw University of Technology, Institute of Manufacturing Technologies, Narbutta 85, 02-524 Warsaw, Poland

autor

Haratym R.

• University of Ecology and Management, Wawelska 14, 02-061 Warsaw, Poland

autor

Kwapisz J.

• Instituto Superior Tecnico, MIT Portugal, Av. Rovisco Pais, 1, 1049-001 Lisboa, Portugal

Bibliografia

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• [3] Haratym, R., Lewiński, J., Biernacki, R. & Kowaluk, T. (2012). Anisotropy of ceramic moulds physical properties which affect environmentally friendly production of precision aluminium castings. Archives of Foundry Engineerig. 12(spec. 1), 53-56.
• [4] Cileček, J. (1988). Production of precision castings made from copper alloys. Archives of Foundry Engineering. 5.
• [5] Arendarski, J. (2003). Uncertainty of measurements. Warsaw University of Technology, Publishing House.
• [6] Piwonka, T. S. & Wiest, J. M. (1998). Factors Affecting Investment Casting Pattern Die Dimensions. Incast. June.
• [7] Haratym, R. (2005). Anisotropy of properties of ceramic molds in aspect of accuracy of castings made in the counter-pressure process. Archives of Foundry. 5(15), 2005.
• [8] Haratym, R., Senkara, J., Sankowski, D. (2001). The impact of liquid aluminum alloys on ceramic moulds made with usage of silicate binders, Commission of Machine Building PAN (Polish Academy of Science) - Branch in Poznan. Archives of Mechanical Technology and Automation. 21.