浇注

This paper discusses how to improve expand section's lining of heavy-calibre and high-tempreture, the steel-fibre lining is improved to be the lining of firebrick and fireproof material , to avoide the lining drop and meet the needs of production.

摘要阐述了如何将大口径高温膨胀节衬里由钢纤维双层衬里改为耐火砖加耐火浇注料结构，避免了衬里脱落，满足了生产需要。

This paper discusses how to improve expand section's lining of heavy_calibre and high_tempreture, the steel_fibre lining is improved to be the lining of firebrick and fireproof material, to avoide the lining drop and meet the needs of production.

阐述了如何将大口径高温膨胀节衬里由钢纤维双层衬里改为耐火砖加耐火浇注料结构，避免了衬里脱落，满足了生产需要。

Convenient installment: The floodgate frame is fixed through two concrete placements, facilitates reliably.

安装方便：闸框通过二次混凝土浇注固定，方便可靠。

So it is necessary to optimize the magnetic flux density for certain casting conditions.

为此，应用磁场对结晶器内的流场进行控制，有必要在一定的浇注条件下优化磁感应强度的大小。

The next day, the sky Xiaguang 10000, two tigers descended from the sky next to the Tigers in the monastery Chuk Yuen Village, forepaw plane, the short while on the plane had a pit in a sudden storm comes up, the rain stopped, the saw Shenkeng Village pouring fresh air, we understand that, and certainly a big tiger and two tigers brought them spring.

第二天，天空霞光万，两只老虎的后代，在竹园村寺院旁边的天虎，前爪飞机，短而在这架飞机在风暴坑突然出现时，雨停了，在看到深坑村浇注的新鲜空气，我们理解这一点，当然是一个大老虎，两只老虎为他们带来春天。

The influence of nozzle outlet angle on the fluid flow and free surface oscillation in the mould was analyzed.

分析研究了不同侧孔倾角对对称多侧孔水口浇注大方坯结晶器内流场及自由液面波动的影响规律。

Thermodynamics Analysis of the Relationship Between Pressure and Fugacity of Methane in Hydrogen Attacked Bubbles

是钢中气体析出于钢锭表皮而形成的；钢锭模壁潮湿，或使用的保护渣潮湿，在浇注时蒸发出气体，也会使钢锭形成表面气泡。

The result can be as follows: Adopting the Furan self-cured sand, the entironment's temperature of the workshop must be more than 10℃, entironment's humidity should be controlled below 60%, and range of the casting temperature was 1570℃~1580℃.

结果表明：采用呋喃树脂砂生产时，车间环境温度不低于10℃，环境湿度控制在60%以下，浇注温度为1570℃~1580℃。

Through the analysis and research,it was found out that the gate position of the runner system should be selected properly.

经分析认为，模具的浇注系统要选择好浇口位置，浇口形式采用扇形浇口，其尺寸应与产品的有关尺寸相吻合，以保证后续工序的切断加工。

New Level Gating system and scoring system.

新的水平浇注系统和评分系统。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。