| 出生地 |
Anhui China (Mainland) |
| SiO2内容(%) |
- |
| Al2O3内容(%) |
60% |
| MgO内容(%) |
60% |
| 曹内容(%) |
- |
| CrO内容(%) |
- |
| 原文如此内容的情况(%) |
- |
| 模式的数量 |
M-1 |
| 牌子的名字 |
YUNTIAN |
| 形状 |
球 |
| 材料 |
碳化硅(SiC) |
In the converter steel-making processing, a lot of steel-slag in melting state is produced. Traditional slag-stopping technology uses the slag-stopping balls to control molten steel in tapping holes. Because the balls go adrift to the steel-tapping hole, meanwhile, as the slag is very viscous, slag-stopping ball can’t reach the hole. Or it can’t blank off the steel-tapping hole effectively while the liquid steel drains away.The efficiency of the slag-stopping ball is less than 70%. Using the slag-stopping plug in tapping process, its efficiency can be improved 96%, with slag thickness <=40mm. This new technology can significantly improve steel quality by reducing P and S, save energy by cutting down heat loss of steel fluid, and ameliorate operational safety as well.