-
公开(公告)号：US4739975A
公开(公告)日：1988-04-26
申请号：US926727
申请日：1986-11-04
CPC分类号： B22D41/505
摘要： A continuous casting device comprises a hollow body having one or more side walls and a heat-destructible base portion having one or more inclined surfaces. The device is for location beneath a ladle nozzle through which a tundish is to be supplied with molten metal e.g. steel. When the device is lowered through a layer of slag floating on the surface of the metal in the tundish the slag is deflected away from the base of the device. In this way a substantially slag free zone is provided into which molten metal may pass from a ladle into a tundish virtually free from contamination.
摘要翻译： 连续铸造装置包括具有一个或多个侧壁的空心体和具有一个或多个倾斜表面的可热破坏的基部。 该装置用于位于钢包喷嘴下方，中间包将通过钢包喷嘴供应熔融金属。 钢。 当装置通过漂浮在中间包中的金属表面上的一层渣降下时，炉渣偏离装置的底部。 以这种方式，提供基本上无渣的区域，熔融金属可以从钢包进入实际上没有污染的中间包。
-
2.发明授权Method and device for supplying and controlling the layer of flux powder in a continuous casting mold 失效用于在连续铸造模具中供应和控制焊剂粉末层的方法和装置
公开(公告)号：US4595045A
公开(公告)日：1986-06-17
申请号：US470479
申请日：1983-02-28
申请人： Michel Mangin , Patrick Bardet
发明人： Michel Mangin , Patrick Bardet
IPC分类号： B22D11/10 , B22D11/07 , B22D11/108 , B22D11/111
CPC分类号： B22D11/108 , B22D11/07
摘要： In order to supply and control the deposit, on the surface of the metal bath of a continuous casting mold, of an evenly distributed layer, of predetermined thickness, of a powdery or granulated material, by way of a supply conduit whose end portion is provided with a delivery nozzle situated above the surface of said metal bath. The delivery nozzle is situated above the surface of the metal bath, at a height equal to or slightly more than the predetermined thickness, the said delivery nozzle is permanently open, and the end portion of the supply conduit is permanently supplied with the said material.
摘要翻译： 为了在连续铸模的金属浴表面上提供和控制粉末状或粒状材料的预定厚度的均匀分布的层，通过其端部设置的供应管道 具有位于所述金属浴表面上方的输送喷嘴。 输送喷嘴位于金属槽表面之上，高度等于或稍大于预定厚度，所述输送喷嘴是永久打开的，并且供应导管的端部被永久地供给所述材料。
-
搜索结果
2 条记录 (耗时 0.016 秒)
