|
Sliding Plate
Technical Specifications
Brand |
Alumina-
Graphite- Zirconium
SPAGZ-70 |
Alumina- Graphite SPAC-75 |
High Alumina SPHA-55 |
Al2O3
%
F.C %
ZrO2 % |
≥70
≥7
≥6 |
≥75 ≥7
|
≥55
|
Apparent
Porosity, % |
≤10 |
≤15 |
≤14 |
Bulk Density,
g/cm3 |
≥3.0 |
≥2.8 |
≥2.4 |
Cold Crushing
Strength, Mpa |
≥110 |
≥70 |
≥70 |
Modulus Of
Rupture MPa
at1400 ℃X0.5hr |
≥8 |
≥10 |
|
Refractoriness
Under Load T2 ℃
at 0.196 MPa |
≥1700 |
|
|
Upper & Lower Nozzle
Technical Specifications
| Name of Products Brand |
Upper Nozzle
LNAC-70 |
Lower Nozzle
UNAC-90 |
Al2O3
%
F. C % |
≥70
≥3 |
≥90
≥3 |
Apparent
Porosity % |
≤10 |
≤10 |
Bulk
Density g/cm3 |
≥2.65 |
≥3.0 |
Cold
Crushing Strength Mpa |
≥88 |
≥78 |
Refractoriness
Under Load T2 ℃
at 0.196 MPa |
≥1700 |
≥1700 |
Well Brick for Sliding Gate
Technical
Specifications
Magnesia-graphite well bricks:Resin-bonded. Characterization of raw
material ; Electro-fused magnesia: MgO content above 97%, Natural flake graphite: C
content above 96%
| |
WBMC-10 |
MgO ,%
F, C ,% |
80 min.
10 min. |
Apparent Porosity ,% |
5 max. |
Bulk Density ,g/cm3 |
2.95 min. |
Cold Crushing Strength, MPa |
45 min. |
Modulus Of Rupture, MPa
at1400 ℃ |
8 min. |
|
