%0 Journal Article %A Meléndez, Antton %A Anglada, Eva %A Bárcena, Jorge %A Prat, Jaime %A Iglesias, Luis %A Arrieta, Mitxel %A Landa, Iñaki %T Simulation numérique de manchons-noyaux Exactcast®* pour coulée de pièces de sécurité %D 2005 * Éditions Techniques des Industries de la Fonderie %X The information contained herein shows the results of a joint venture between Iberia Ashland Chemical S.A. and Kemen Recupac S.A. (The process patent holders), INASMET (Technological Development Centre) and Fagor-Ederlan (The foundry division of the MCC group), that has resulted in the fine-tuning of an innovative application that is highly important for the health of parts, savings in the amount of melt needed and associated cost savings. The technology described here consists of the advanced use of a low-density aluminium-silicate ceramic aggregate (LDASC), which, either alone or mixed with exothermic products and bonded with the Cold-Box system, produce different-shaped parts. These can be used as conventional sleeves or with a double function - as core and sleeve simultaneusly. %@ 0249-3136 %K Core-sleeves %K Risers %K Inverse calculation %K Simulation %K Foundry defects doi %U http://hdl.handle.net/11556/86 %~ GOEDOC, SUB GOETTINGEN