Effect of temperature on the volume of gas emissions

• Autorzy: Żółkiewicz Z. , Karwiński A.
• Języki publikacji: EN

Abstrakty

EN

In the full mould process, the polystyrene pattern which fills the mould cavity is subjected to pouring of this mould with liquid metal to the effect of high temperature (1600 0C) and passes from the solid state into liquid and gas. During this process some solid and gaseous products of the thermal destruction of the pattern are created. The kinetics of this process depends on the temperature of evaporation and, though to a smaller extent, on the pattern density, which, combined with the mould parameters, parameters of a ceramic coating, i.e. its thickness, permeability, and resistance to the effect of high temperatures, parameters of a granular material filling the mould and parameters of a technological process, including the technique of pouring and design. The mould cavity is filled with a pattern made of foamed polystyrene which on pouring of mould with liquid metal undergoes total destruction.

Słowa kluczowe

EN

evaporative pattern technology; casting; pattern; pattern made of foamed polystyrene; ferrous alloys

PL

polistyren; odlewy; stopy żelaza; emisja gazów

• Wydawca: Polish Academy of Sciences, Branch in Lublin
• Czasopismo: ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
• Rocznik: 2012
• Tom: Vol. 1, No 2
• Strony: 75--77
• Opis fizyczny: Bibliogr. 26 poz., fot., wykr.

Twórcy

autor

Żółkiewicz Z.

autor

Karwiński A.

• Foundry Research Institute in Cracow, Zakopiańska 73, Poland,

Bibliografia

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