FR723752A -
Process for preparing molds allowing very smooth surfaces to be obtained, in particular in the casting of easily oxidizable metals
- Google Patents
Process for preparing molds allowing very smooth surfaces to be obtained, in particular in the casting of easily oxidizable metals
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Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
B22D21/002—Castings of light metals
B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
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Mechanical Engineering
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FR723752D1930-12-161930-12-16
Process for preparing molds allowing very smooth surfaces to be obtained, in particular in the casting of easily oxidizable metals
ExpiredFR723752A
(en)
Process for the preparation of oxidation products, partially or completely degraded in the side chain, of combinations of the cyclopentanohydrophenanthrene series