The use of a slag dam can change the state of the flow of molten steel in the intermediate tundish, which will lead to a float of impurities and the purification of molten steel. A shock pad and protective pad can ensure the safety of the tundish during service and improve the service life. Slag dam, impact pad and protective pad, developed by KINGSTONE, have good resistance to slag erosion, high strength at high temperature and long service life.
The impact pads are divided into two series: based on MA spinel and based on magnesia in accordance with various melting processes, service life,
|
BRAND |
KS-T39 |
KS-T30 |
KS-TM82 |
KS-TM85 |
|
|
Chemical Composition(%);≥ |
Al2O3, |
45 |
75 |
— |
— |
|
MgO, |
30 |
6 |
80 |
82 |
|
|
Bulk Density(g/cm)³ ≥ |
110℃*24h |
2.70 |
2.90 |
2.70 |
2.70 |
|
Modulus of Rupture(MPa) ≥ |
110℃*24h |
6 |
3 |
10 |
10 |
|
ColdCrushing Strength(MPa); ≥ |
110℃*24h |
55 |
20 |
55 |
55 |
|
Reheat Linear Change(%) |
110℃*24h |
±0.1 |
±0.1 |
±0.1 |
±0.1 |
Name: Vera Li
Mobile：008615936230675
Tel：008615936230675
Email：verali@kingstone.group
Add：Zhongyuan District, Zhengzhou City, Henan Province
