For
the steel mill, the ladle upper nozzle service life of the water inlet will have an impact on the
service life of the bottom, and the service life of the bottom directly affects
the comprehensive age. According to the above situation, our company adopts the
latest matrix optimization technology and the closest packing. The theory has
successfully developed the longevity life ladle upper nozzle. The product has
excellent thermal shock stability, outstanding anti-oxidation ability and
strong anti-scour ability.
|
ITEM |
Aluminum carbon |
Magnesium spinel carbonaceous |
|||
|
KS-UN-70 |
KS-UN-75 |
KS-UN-80 |
KS-UN-90 |
KS-UN-75 |
|
|
Al2O3,%,≥ |
70 |
75 |
80 |
90 |
6 |
|
MgO,%,≥ |
— |
— |
— |
— |
75 |
|
C,%,≥ |
4.0 |
4.0 |
4.0 |
4.0 |
4.0 |
|
Bulk density，g/cm³，≥ |
14 |
14 |
10 |
10 |
10 |
|
Apparent porosity,%,≤ |
2.70 |
2.70 |
2.90 |
3.00 |
2.90 |
Name: Vera Li
Mobile：008615936230675
Tel：008615936230675
Email：verali@kingstone.group
Add：Zhongyuan District, Zhengzhou City, Henan Province