STA silicon carbide refractory plate
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STA SIC is distinguished by high strength that stays nearly constant up to very high temperatures (1790° C), maintaining that strength over long periods.
This material displays an extremely high corrosion resistance in acidic and basic media, and this too is maintained up to very high temperatures. These properties are outstanding among high-temperature ceramics, and are complemented by high thermal shock resistance, high thermal conductivity, high resistance to wear, and hardness close to that of diamond.
Thus, STA SIC is ideal for extremely demanding applications,
Specification
|
Sic% |
FC% |
Fe2O3% |
MOI% |
STA-95 |
95 |
≤ 3 |
≤ 2.5 |
≤ 1 |
STA-90 |
90 |
≤ 3 |
≤ 2.5 |
≤ 1 |
STA-88 |
88 |
≤ 3 |
≤ 2.5 |
≤ 1 |
STA-86 |
86 |
≤ 3 |
≤ 2.5 |
≤ 1 |
STA-85 |
85 |
≤ 3 |
≤ 2.5 |
≤ 1 |
STA-70 |
70 |
≤ 3 |
≤ 2.5 |
≤ 1 |
STA-60 |
60 |
≤ 3 |
≤ 2.5 |
≤ 1 |
SSiC Plate
1.Finished SSiC Parts with Advanced Grinding
2.Unfinished SSiC Parts
3.Machined SSiC Casts
4.Pressed SSiC Casts with Net Dimension
5.Complex with Fine Machined Parts
We are currently offering full range of Sintered Silicon Carbide (SSiC) materials on request
Grade |
Sic% |
FreeC% |
Si+SiO2% |
Fe2O3 |
MgO% |
H2O% |
Sic75 |
75±4 |
2.5±1 |
17±2 |
3 |
0.16 |
<5 |
Sic80 |
80±4 |
2.0±1 |
12±1 |
2 |
0.2 |
<5 |
ic85 |
85±4 |
1.5±0.5 |
8±0.8 |
1 |
0.5 |
<3 |
Sic90 |
90±4 |
1±0.2 |
2±0.5 |
<0.5 |
1 |
<2 |
Item
|
Index
|
Bulk Density, g/cm3
|
≥3.0
|
Porosity , %
|
0
|
Compressed strength, MPa
|
≥250
|
Elastic modulus, GPa
|
280
|
Item
|
Index
|
Bulk Density, g/cm3
|
≥3.0
|
Porosity , %
|
<3
|
Compressed strength, MPa
|
≥400
|
Elastic modulus, GPa
|
320
|