FIELD: metallurgy, namely steel continuous casting processes, particularly slag forming mixture compositions.
SUBSTANCE: heat insulation mixture contains, mass%: carbon containing material, 1 - 20; rice husk, 4 - 20; ash of heat electric power stations of coals of near Moscow deposit, 60 -95.
EFFECT: possibility for enhancing quality of billet due to heat insulation capability of heat insulation mixture kept in powdered state at casting process, improved corrosion resistance of steel.
3 cl, 1 ex, 1 tbl
| Title | Year | Author | Number |
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