on the basis of these, the direction of technology of oxidation resistance of al_2o_3-c based slide gate materials is suggested.
在此基础上,对铝碳质滑板材料抗氧化技术的研究发展方向提出了一些见解。
the flowability, sintering performance and dilatability of silica sands, olivine sands and chromite sands are studied based on laboratory and plant experiments of the slide gate packing technology.
the device includes a slide gate arranged at the bottom of the ladle, which is characterized in that the slide gate is connected with an ejector by a connecting sleeve.
该装置包括钢水罐底部的滑动水口,其特点是在所述滑动水口的出口通过连接套与一个引射器相连接。
steelworks of tang steel is technically reformed over its working life, automatic casting ratio of slide gate nozzle and air permeability for argon blow, a rather good result got.
the slide gate nozzle brick has the advantages of good molten steel resistance, thermal shock resistance, and long service life.
本发明的滑动水口砖抗钢水侵蚀和抗热震性能好,使用寿命长。
a crack resistant valve plate assembly is provided for use in a slide gate valve.
一种用在滑动水口中的抗裂纹阀板组件。
material is separated from the conveying air at the use point, then discharged on a batch basis via butterfly or slide gate valves, or continuously via rotary airlock valves.
物质在实用点与输送空气分离,然后通过蝶阀或滑动闸门阀分批排出,或者通过旋转气闸阀门持续排出。
computing result shows: without magnetic field, when the open rate of slide gate is 80%, the removal of nonmetallic particle inclusion is best;