Support body used for preparing additives during metal casting comprises a porous body made of ceramic foam containing the additives, and through channels provided in the porous body for introducing metal melts

摘要

Support body comprises a porous body (10) made of ceramic foam containing the additives; and through channels (18, 22) provided in the porous body for introducing metal melts. An Independent claim is also included for a process for the production of a metal cast part comprising filtering a metal melt before introducing into a casting mold, and introducing the additive to the melt. Preferred Features: A filter is connected to the porous body so that the melt can flow through the body and the filter.