运用均衡凝固技术解决平板类铸件的夹渣,夹砂和气孔等缺陷,提高铸件质量,降低废品率。
Utilizes the balanced coagulation technology solution plate class casting the entrapped slag, the sand inclusion, flaws and so on blowhole, improves the casting quality, reduces rejection rate.
在炉缸底部炭砖热面筑砌一层陶瓷垫,直接影响炉底渣铁凝固层的形成。
Lining a layer of ceramic pads at the bottom of hearth can directly influence the slag-pig solidified layer.
钢锭侧面凝固前沿位置即金属熔池具有无圆柱部分是判断电渣锭表面质量优劣的基本依据。
The main basis of deciding ESR ingot surface quality is that there is a cylinder part or not in ingot side freezing forward position -metallic molten pool.
介绍了新钢板坯连铸的凝固特点及对保护渣性能的要求。
The solidification characteristics of slab casting in Xinsteel and its requirements for mold powder are introduced in this paper.
运用凝固理论和熔渣理论,研制开发了适用于低合金钢、普碳钢、高碳钢的系列保护渣并成功地应用于连铸生产。
By using solidification and melted slag theory, series mold powders of low alloy steel, plain carbon steel and high carbon steel, were developed and used in production successfully.
由实验和观察结果可以看出,熔融凝固过程的微观分析有助于揭示保护渣在结晶器内的行为。
From the experiment and the observation, it is found that microscopic analysis in melting and solidification process can greatly help to reveal the behaviour of powder in the mould.
模拟结果与实验结果较吻合,这表明该软件可用于实际电渣熔铸生产过程中钢锭的凝固实时分析及控制。
The numerical result is in good agreement with the experimental data, indicating that the software can be used to analyse and monitor the electroslag remelting ingot solidification process on line.
分析发现,铸嘴尺寸和结构不合理,前箱液面高度不稳定,带坯上下板面凝固结晶差异等是形成带坯上表面夹渣的主要原因。
The main factors of slag is related to size and irrational structure of nozzle, unstable liquid height of tundish and crystalline differences between surfaces of cast-rolling strip.
针对水钢小方坯连铸工艺,以钢种的凝固特性为出发点,对连铸保护渣进行了系列化探讨。
Aiming at the process of continuous casting billets, serialization of mold fluxes for billets was discussed by analyzing the solidification characteristic of the steel grades.
本文在分析304奥氏体不锈钢凝固特性的基础上,研制开发了板坯连铸304奥氏体不锈钢用TD601结晶器保护渣。
The mould flux of TD601 in slab casting of 304 austenitic stainless steel was studied in this text, based on researching the characteristic of solidification of 304 austenitic stainless steel.
研究了可膨胀石墨含量和温度对复合保护渣导热系数的影响规律。研究结果可用于:计算钢锭模帽口散热及帽口内钢水凝固时间;
The effect of expanding graphite content and temperature on the thermal conductivity of compound mold flux is studied through laboratorial measures.
研究了可膨胀石墨含量和温度对复合保护渣导热系数的影响规律。研究结果可用于:计算钢锭模帽口散热及帽口内钢水凝固时间;
The effect of expanding graphite content and temperature on the thermal conductivity of compound mold flux is studied through laboratorial measures.
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