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。
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.
通过工业试验研究了中间包内安装石灰过滤器后钢液中夹杂物的行为。
The inclusion behavior in the tundish with a lime filter was investigated through the industrial trials.
钢中的非金属夹杂物，对促进晶内针状铁素体的形成，提高焊缝金属韧性有显著的作用。
The role of inclusions on the nucleation of acicular ferrite in Ti-B containing weld metal was discussed.
应用推荐