Bottom Blowing Gas Flow Rate 底吹气体流量
The results show that the entrainment of slag in tundish with gas curtain was mainly affected by gas flow rate and the position of gas blowing.
结果表明，气幕挡墙的位置和吹气量是影响中间包卷渣的主要因素。
It was found that gas blowing at the bottom effectively eliminated the short flow, strengthened the mixed flow of gas curtain regions and increased the total inclusion removal rate.
研究表明，中间包底部吹气过程可以有效改善钢液的流动状态，消除短路流，增强“气幕墙”区域钢液的混合，并有效促进了夹杂物在中间包内上浮去除。
Experiment results show that gas phase made silicon dioxide performs an important function in increasing the blowing rate of PVC paste resin.
实验表明， 气相法二氧化硅对提高聚氯乙烯糊树脂的发泡倍率起着重要作用。
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