Original scientific paper

Determination of thermal conductivity in foundry mould mixtures

G. Solenički ; Faculty of Mechanical Engineering and Naval Architecture University of Zagreb, Croatia
I. Budić ; Faculty of Mechanical Engineering University of Osijek, Slavonski Brod, Croatia
D. Ciglar ; Faculty of Mechanical Engineering and Naval Architecture University of Zagreb, Croatia

Abstract

For a thorough understanding of the behaviour of foundry mould mixtures, a good knowledge of thermal properties of mould materials is needed. Laboratory determination of thermal conductivity of mould mixtures enables a better control over scabbing defects which are a major problem in green sand mould mixtures. A special instrument has been designed for that purpose and it is described in this work.

Keywords

thermal conductivity; granularity of sand; foundry sand

Hrčak ID:

40241

URI

https://hrcak.srce.hr/40241

Publication date:

1.1.2010.

Article data in other languages: croatian

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