| http://www.w3.org/ns/prov#value | - A hypereutectic silumine of the composition in percent by weight: silicon 20.0, copper 1.5; nickel 1.0; manganese 0.7; magnesium 0.3; aluminum the balance, taken in the amount of 220 kg is melted in a furnace and maintained at the temperature of 840????10?? C. Then 0.9 kg of the solid product, i.e. 0.4% by weight is added into the melt.
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