By introducing metal or alloy into the sliding, the metal binding line is formed, and the phenomenon of metal binding is changed to non-oxide binding at high temperature, which greatly increases the temperature and material strength of the skateboard. It also improves the thermal shock stability and oxidation resistance queue, and has good adaptability to different kinds of steel ladle.
|
ITEM |
Light burnt metal combined with aluminum carbon |
Light burnt metal combined with aluminum zirconium carbon |
||||||
|
KSJKT-65 |
KSJLT-70 |
KSJLT-75 |
KSJLT-80 |
KSJLTG-65 |
KSJLTG-70 |
KSJLTG-75 |
KSJLTG80 |
|
|
Al2O3,%,≥ |
65 |
70 |
75 |
80 |
65 |
70 |
75 |
80 |
|
C,%,≥ |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
|
ZrO2,%,≥ |
— |
— |
— |
— |
5 |
6 |
6 |
6 |
|
Bulk density，g/cm³，≥ |
2.80 |
2.85 |
2.95 |
3.00 |
2.90 |
2.95 |
3.00 |
3.05 |
|
Apparent porosity,%,≤ |
12 |
12 |
10 |
10 |
12 |
12 |
10 |
10 |
|
Normal temperature compressive strength,MPa,≥ |
70 |
80 |
100 |
110 |
80 |
90 |
110 |
120 |
Name: Vera Li
Mobile：008615936230675
Tel：008615936230675
Email：verali@kingstone.group
Add：Zhongyuan District, Zhengzhou City, Henan Province