The Alumina-carbon slide plates show the feature of lower percentage of carbon content, which will avoid the working surface of slide plates from being greatly roughened.
They are suitable to both low-carbon and super-low-carbon steel grades. Honsin group Alumina-carbon slide plates provide also high fired strength which reduce the bore-enlarging while sliding repeatedly.
Typical product characteristics tables :
Item |
Alumina-carbon slide gate |
|||
Brand |
LTH-1 |
LTH-2 |
LTH-3 |
|
Chemical composition /% ≥ |
Al2O3 |
75 |
80 |
88 |
C |
6 |
8 |
2 |
|
Apparent porosity g/cm3,≥ |
9 |
7 |
7 |
|
Bulk density /Mpa,≥ |
2.7 |
2.9 |
2.95 |
|
Crushing strength(1500℃)/% |
50 |
95 |
100 |
|
Hot modulus of rupture(1400℃embedded in carbon) /Mpa≥ |
8 |
10 |
12 |
|
Application |
20-30 Tons for steel once |
30-80 Tons for steel twice |
30-100 Tons for steel triple |