Experience in forming and core mixtures by AlpHhaset technology

• Autorzy: Vasková I. , Smolková M. , Malik J. , Eperješi Š.
• Języki publikacji: EN

Abstrakty

EN

Chemically bound mixtures have had the evolution effect upon the economical and quality aspects of the foundry operations since they presentation at the market. The higher output and significantly increased production efficiency of moulds and cores has lead to the material increase in the quality and profit of the foundries. It can be seen that in last several years the knowledge of bounds based on the organic resins has made enormous advances. The higher strength, improved properties under elevated temperatures, the reduction of the environmental impacts of the organic bounds and at the same their highly improved regenerationability ensure that these systems will be still more significant binding system. The organic binding systems are predominantly being developed recemtly. The technology AlpHaset is ranked among the alkali binding systems. This technology has certain disadvantages - lower strength, speed of hardening- which have been gradually eliminated.

Słowa kluczowe

EN

resin; technology AlpHaset; core mixtures; opening material; organing binding system; environmental impact

PL

technologia AlpHset; żywica; rdzeń mieszany; spoiwa organiczne

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2008
• Tom: Vol. 8, iss. 2
• Strony: 141--144
• Opis fizyczny: Bibliogr. 2 poz., rys., wykr.

Twórcy

autor

Vasková I.

autor

Smolková M.

autor

Malik J.

autor

Eperješi Š.

• Department of Ferrous Metallurgy and Foundra, Faculty of Metallurgy, TU Košice, Slovakia,

Bibliografia

• [1] R. Brace, W. Stuart, A. Burian, J. Novotný, Výroba forem a jaderdo samotvrdnoucích směsí s pojivovým systémem AlpHaset. Slévárenství, 1999.
• [2] J. Fošum, Samotvrdnoucí směsi a alkalickými pryskyřicemi a estery.Slevárenství, 1997.