Salt cores for die casting, light metal components consist of compressed, optionally sintered, al

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Salt cores for the casting, in particular the pressure pouring, of light metal construction hurrying on the basis of pressed and if necessary sintered water-soluble alkali and alkaline-earth salts, whereby the salt core finely divided in sour medium zersetzliche carbonates in a quantity from 2 to 30 Gew. - % exhibits.