结晶器液位和铸坯拉速可直接影响结晶器内钢液温度。
Molten steel level in mould of continuous cast process and casting speed can directly effect temperature of molten steel in mould.
这两种导流墙的应用,有利于均匀各流钢液温度,促使非金属夹杂上浮。
Application of the two types of baffles promotes the temperature homogenization of molten steel and the floating of nonmetallic inclusions.
如何建立合理的温度制度、精确控制钢液温度,是一个迫切需要解决的课题。
It becomes a very urgent problem to establish a reasonable temperature system and accurately control molten steel temperature.
介绍攀钢连铸中间罐连续测温系统的工艺特点,利用该系统实测中间罐钢液温度及其变化过程。
Technological features of continuous temperature measuring system are described in this paper. Actual temperature profiles of molten steel in tundish are measured by use of it.
分析了ANS—OB精炼终点钢液温度的影响因素,包括吹氧、吹氩、合金添加情况和钢包状况等。
Such influencing factors as oxygen blowing, argon blowing, alloys adding and ladle status on the end point temperature of ANS - OB refining are analyzed.
本系统能够有效降低炼钢过程中的钢水增碳,实现钢液温度及成分的优化控制,保证品种钢的质量。
The whole process of steel-making would complete and the molten steel would purify. The problem of carburet of molten steel would guarantee the quality of steel production by using the control system.
还给出了不同温差、不同控流装置下中间包内钢液温度的分布,并讨论了在不同条件下自然对流对钢液流动的影响。
The temperature distributions in tundish were given for various temperature difference and flow control devices. The effect of natural convection on flow pattern in different conditions was discussed.
钢包吹氩是炉外处理或钢包精炼许多方法中的一种,它可以均匀钢液温度,成分,脱除一部分气体与夹杂从而改善钢材质量。
Argon is a ladle furnace or ladle handling of a number of ways that it can homogeneous liquid steel temperature, composition, Removing part of mixed gases and thereby improve the quality of steel.
它们与钢的固相线和液相线温度的高低及结晶温度区间的大小有关。
With the steel line and the solid phase of the high and low liquidus temperature and crystallization temperature of the size of interval.
讨论了正常熔化时间即断电前炉内状态对断电后钢液凝固和炉内温度变化的影响。
The effect of the initial state on the solidification process of liquid steel and the temperature changing inside furnace were discussed, respectively.
较大;钢液浇注温度仅对液芯长度有较大影响。
But the steel temperature only effects on liquid core length.
超高功率电弧炉出钢口在使用过程中要经受钢液的冲刷、渣液的侵蚀、氧化和温度的剧烈变化。
The taphole of UHP-EAF should stand severe molten steel corrosion, slag erosion, oxidation and temperature change during operation.
建议改善钢液清洁度、连铸工艺及轧钢加热温度和轧后余热处理工艺为提高钢材质量的途径。
The ways to heighten the ribbed rebar quality were to improve the liquid steel cleanliness, continuous casting process, the heating temperature and rolling heat control during steel rolling process.
计算结果表明,钢液的紊流流动显著改变了薄板坯内温度场形状及溶质浓度的分布。
Calculated results show that the turbulent fluid flow intensively alters the shapes of temperature field and the solute distribution in thin slab.
采用液相烧结法将爆炸压实后的WC钢结硬质合金粉末复合在碳钢表面,对不同烧结温度下的界面组织和抗剪强度进行了研究。
WC steel-bonded cemented carbide powders being compacted by explosive compaction were bonded to the surface of carbon steel using liquid phase sintering.
得到了转炉冶炼过程的脱碳速度表达式、钢液中硅锰含量变化表达式、氧含量变化表达式以及温度变化表达式。
The speed equation in decarburization process, demagnetization process, desilication process are obtained, the expression of oxygen content and temperature are obtained too.
钢芯线预热温度和铜液温度的升高使包覆比下降,重熔时间缩短。
The increase of the preheating and liquid copper temperature of copper clad steel wires makes the cladding ratio down and the remelting time short.
钢液浇铸温度的控制主要是发挥红包运转的作用。
The goal of control molten steel casting temperature is to give play to the functions of the hot ladle turn round operation.
结果表明,高应力区主要集中在钢液罐罐壁,在罐底温度梯度较大的部分会产生较大的热应力。
The results show that the high stress is main concentred on the wall of the ladle, and high thermal stress appears at the ladle bottom with high thermal gradient.
结果表明,不论在钢液的温度分布还是夹杂物去方面,梯形中间包的效果均优于T形中间包。
Steel Co. The results show that the trapeziumtundish is better than the T shaped tundish both on temperature distribution of…
讨论了操作工艺条件(如拉速、浇注温度、钢液流动、结晶器长度等)对结晶器内钢液凝固过程的影响。
The influence of operating parameter variations including casting speed and temperature, liquid convection in pool, mould length, etc. upon the solidification process o…
讨论了操作工艺条件(如拉速、浇注温度、钢液流动、结晶器长度等)对结晶器内钢液凝固过程的影响。
The influence of operating parameter variations including casting speed and temperature, liquid convection in pool, mould length, etc. upon the sol…
讨论了操作工艺条件(如拉速、浇注温度、钢液流动、结晶器长度等)对结晶器内钢液凝固过程的影响。
The influence of operating parameter variations including casting speed and temperature, liquid convection in pool, mould length, etc. upon the …
讨论了操作工艺条件(如拉速、浇注温度、钢液流动、结晶器长度等)对结晶器内钢液凝固过程的影响。
The influence of operating parameter variations including casting speed and temperature, liquid convection in pool, mould length, etc. upon the …
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