| 摘要 |
metallurgy, namely, apparatuses for secondary cooling of ingots in plants for continuous casting of metals. SUBSTANCE: apparatus has riser at inner side of nozzle with cross through opening arranged normally relative to segment slot and communicated with said slot. Protrusion in the form of truncated cone or part of sphere is provided at outer side of nozzle. EFFECT: enhanced uniformity of distributing cooling agent along sprinkling zone on surface of ingot, increased angles of opening torch of cooling agent. 10 cl, 6 dwg, 1 tbl, 1 ex
|
