| 摘要 |
FIELD: metallurgy, namely compositions of heat insulation slag forming mixtures used at continuous steel casting. ^ SUBSTANCE: slag forming mixture includes ingredients at next relation, mass %:carbon containing material, 15 - 25; feldspar, 75 - 85. ^ EFFECT: enhanced physical and chemical properties of mixture, improved manufacturing process of steel continuous casting, enhanced quality of continuously cast billets. ^ 2 cl, 2 tbl |
