| 摘要 |
<p>A method of, and apparatus for, the introduction of steel into the liquid metal pool of a continuous casting mold of a continuous casting installation, wherein a casting jet which is enclosed at its periphery at all sides is guided beneath the level of the molten bath of the liquid metal pool in the continuous casting mold and thereafter deflected out of its original position. The casting jet is guided substantially immediately after its aforesaid deflection substantially only at its underside to impart thereto an upwardly directed flow component, and the upper surface of the casting jet is permitted to freely admix with the steel of the liquid metal pool. The apparatus for the practise of the method comprises a pouring tube for the throughflow of a casting jet and a distributor device cooperating with the pouring tube. The distributor device comprises a distributor plate secured, preferably detachably, at the pouring tube, and the distributor plate has one or more guide surfaces for the casting jet emanating from the pouring tube, which guide surface or surfaces substantially only contact the outflowing casting jet at its underside to impart thereto an upwardly directed flow component in the mold.</p> |
