| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention relates to foundry. Mixture contains in wt %: feldspar-amazon-stone 65-70, ground coke 15-18, aluminium powder 9-11, rice husks 5-8. ^ EFFECT: there is achieved increasing of heat-insulating properties of mixture and reduction of temperature difference of molten metal at transportation and pouring in continuous casters. ^ 1 tbl, 1 ex |
