MOULDING MIXTURE FOR PRODUCING CASTING MOULD WHEN CASTING MAGNESIUM ALLOYS
FIELD: metallurgy.SUBSTANCE: moulding mixture contains quartz sand, a binder and a non-stick additive in the form of silicon carbide in an amount of 4% to 36% by weight with respect to the total weight of the moulding mixture. Silicon carbide is a powder or micropowder with an average particle size...
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