| 摘要 |
FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy and can be used for pouring slag and metal melts of aluminothermic process of melting ferrovanadium. Through wider upwards mould is made with a tray and has round cross section. Slenderness ratio on one side of side surface is 50-80 %, ratio of height to average diameter of cross section of its working cavity is 0.19-0.23. Working surface of tray is made in form of a conical recess with an inclination formed in peripheral zone of 9-30 %.EFFECT: mould simplifies processes related to strip ingot, separation of metal and slag processing, and improving quality of slag due to reduction of content of metal inclusions.1 cl, 4 dwg, 1 tbl |
