| 摘要 |
FIELD: metallurgy.SUBSTANCE: proposed mix contains the following components, in wt %: metal aluminium - 25-38, calcium fluoride - 18-35, aluminium oxide - 6-13, ferrotitanium - 12-22, silicobarium - 8-17, coal dust - 1-5.EFFECT: higher castability, ductility, wear crack resistance.2 tbl |
