A continuous casting stopper flux controlling mouth relates to a tundish casting nozzle in a metal continuous casting equipment.
一种连铸塞棒控流水口，涉及金属连续铸造设备中的中间包浇注喷嘴。
Casting SUS430 stainless steel with cooling nozzle that has proper homogeneous core size was simulated to investigate the optimum design of cooling nozzle.
为了开发同质芯冷却水口，采用适宜规格同质芯冷却水口对SUS430铁素体不锈钢进行板坯模拟试验研究。
The main reason that the submerged nozzle clogged during continuous casting of high aluminum low carbon steel is aluminate that aggraded the submerged nozzle wall.
中薄板坯连铸机生产低碳高铝钢过程中，浸入式水口堵塞的主要原因是水口与钢水之间产生化学作用和钢水中的氧化铝夹杂物在水口壁上沉积。
It has laid the foundations for further studying the flow field in mold with mathematical models and optimizing submerged nozzle shape as well as casting process parameters.
为进一步采用数学模型研究结晶器流场、优化伸入式水口结构和工艺参数打下基础。
There are four types of the cloggings in the submerged nozzle for continuous casting. They are, namely, deoxidation products, solidified steel, complex oxides and reaction products.
连铸水口堵塞的类型有四种，即脱氧产物、固态钢、复杂氧化物及反应产物。
Technologies of rapid replacement of sizing nozzle and longevity of continuous casting tundish were presented.
介绍了连铸中间包定径水口快速更换与中间包长寿技术。
Property and variety of purging upper nozzle and the requirement of continuous casting process for the nozzle were introduced.
介绍了连铸中间包透气上水口的性能和种类及连铸工艺对透气上水口性能的要求。
The spray-cooled mold is a new type of mold for continuous casting, The cast strandis cooled by water sprayed into the surface of copper plate with a special designed nozzle in the newmold.
喷淋结晶器是一种新型的结晶器，它是用特殊的喷嘴将水喷淋到结晶器的铜板表面上进行铸坯冷却的。
The frequency of vortex increases with the augment of the casting speed, and decreases with the augment of the immersion depth and nozzle angle.
漩涡的出现频率随拉速的增加而增加，随水口浸入深度的增加而减小，随水口张角的减小而增大；
The microstructures of small nozzle bricks introduced from abroad for nonferrous metal casting were analyzed.
本文对引进的用于有色浇注的小型锆质水口砖进行了显微结构分析。
Air-absorbing equation has been set up by analysis of air absorbing principle at nozzle joint gap in the continuous casting process, the computing results are in accord with experiment analysis.
通过对连铸水口接缝吸气原理的分析。建立了水口接缝吸气方程，计算结果与试验分析基本吻合。
To achieve the low superheat casting, a kind of cooling nozzle is developed.
为实现低过热度浇注，开发了一种冷却水口。
The results show that the effect factors of EMBr are slab width, casting speed, the shape of submerged entry nozzle and so on.
结果表明，电磁制动的影响因素有板坯宽度、浇注速度、浸入式水口的形状等。
The rational working temperature ranges of nozzle sealant were put forward by analysing hot state at nozzle joint gap in the continuous casting process.
通过对连铸水口接缝处热状态的分析，提出了水口接缝密封剂合理的工作温度区间。
Elongated nozzle sealing bowl has better resistance to high temperature. There is no pulverization and no adhesion after casting.
长水口密封碗高温性能好，在开浇后高温下不粉化、不粘附；
The results show that the effect factors of EMBr are slab width, casting speed, the shape of submerged entry nozzle (SEN) and so on.
结果表明电磁制动的影响因素有板坯宽度、浇注速度、浸入式水口(SEN)的形状等。
The usage is to seal the nozzle gaps, so that to prevent the air into the ladle from the gaps while casting and ensure the scheduled production to run.
从而使在开浇时，避免由于长水口与钢包下水口之间的连接部缝隙而出现进空气现象，保证钢水的冶炼浇铸。
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.
针对精炼用钢包在炼钢生产中的作用越来越突出、越重要的实际，唐钢第一炼钢厂对精炼用钢包寿命、滑动水口自动开浇率、吹氩透气性等进行技术改进，取得了较好的效果。
The results show that the submerged nozzle ingate angle and depth of its immersion should decrease gradually with the lowering of casting speed.
结果表明，随着拉速的降低，水口的上倾角大小和浸入深度应逐渐减小。
The utility model relates to the metallurgy continuous casting technology, in particular to a tundish nozzle preheating equipment.
本实用新型涉及冶金连铸技术，尤其涉及中间包水口预热装置。
According to above analysis results, the clogging of submerged nozzle is attributed to molten steel condensation, bad protecting casting and inclusions in molten steel.
由此分析得出，钢水金属冷凝、连铸保护浇铸不好和钢水不洁净是造成水口堵塞的主要原因。
This paper introduces advantages, theory of work and applied conditions of the technology about the quick replacement of the submergd entry nozzle for continuous casting.
介绍了连铸浸入式水口快速更换技术的优越性、工作原理及应用情况。
Submerged nozzle must be preheated before casting. Now, burning the coal gas is the usual preheating method.
浸入式水口在浇钢以前必须进行充分预热，利用燃烧的煤气烘烤水口是常用的预热烘烤方式。
The first and second parts of the air guide chunnel can be designed, for example, a joint member of a casting chunnel and the nozzle.
空气引导通道的第一和第二部分例如可设计成壳体通道和吸嘴的连接件。
A new submerged entry nozzle (SEN) with four outlets was used for casting heavy rail steel.
针对攀钢大方坯连铸结晶器，采用四孔水口浇注重轨钢。
A super-flat submerged nozzle (SEN) was developed for beam blank caster of Laigang to achieve full protection for casting.
针对莱钢异型坯连铸机实现全保护浇注的要求，开发了一种超扁平形状的浸入式水口。
A super-flat submerged nozzle (SEN) was developed for beam blank caster of Laigang to achieve full protection for casting.
针对莱钢异型坯连铸机实现全保护浇注的要求，开发了一种超扁平形状的浸入式水口。
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