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| Catalog No. | SC2693 |
|---|---|
| Color | Round/Square |
| Compositions | SiC |
| Working Temperature | ≤1400℃ |
| Hole Type | Round/Square |
Silicon Carbide Honeycomb not only has excellent mechanical properties at room temperature, such as high bending strength, excellent oxidation resistance, good corrosion resistance, high abrasion resistance and low friction coefficient, but also has the best mechanical properties at high temperature (strength, creep resistance, etc.) among known ceramic materials.
China Special Ceramic Parts, Inc. (CSCPI) is a trust-worthy supplier of Silicon Carbide Honeycomb who has over two decades of experience in the manufacture and sale of the Silicon Carbide Ceramic Honeycomb.
|
Properties |
Units |
Test |
Value |
|
Physical |
|||
|
Chemical Formula |
– |
– |
a-SiC |
|
Density, ρ |
g/cm3 |
ASTM C20 |
3.21 |
|
Color |
– |
– |
dark gray |
|
Crystal Structure |
– |
– |
hexagonal |
|
Water Absorption |
% @R.T. |
ASTM C373 |
0.0 |
|
Hardness |
Moh’s |
– |
9 – 10 |
|
Hardness |
knoop (kg/mm2) |
Knoop 100g |
2800 |
|
Mechanical |
|||
|
Compressive Strength |
MPa @ R.T. |
ASTM C773 |
1725 – 2500 |
|
Tensile Strength |
MPa @ R.T. |
ACMA Test #4 |
310 |
|
Modulus of Elasticity |
GPa |
ASTM C848 |
476 |
|
Flexural Strength (MOR) |
MPa @ R.T. |
ASTM F417 |
324 |
|
Poisson’s Ratio, ν |
ASTM C818 |
0.19 |
|
|
Fracture Toughness, KIc |
MPa x m1/2 |
Notched Beam Test |
4.0 |
|
Thermal |
|||
|
Max. Use Temperature |
oC |
No load cond. |
1400 |
|
Thermal Shock Resistance |
ΔT (oC) |
Quenching |
350 – 500 |
|
Thermal Conductivity |
W/m-K @ R.T. |
ASTM C408 |
41 |
|
Coefficient of Linear Thermal Expansion, αl |
mm/m-oC (~25oC through ±1000oC) |
ASTM C372 |
5.12 |
|
Specific Heat, cp |
cal/g-oC @ R.T. |
ASTM C351 |
0.15 |
|
Electrical |
|||
|
Dielectric Constant |
1MHz @ R.T. |
ASTM D150 |
10.2 |
|
Dielectric Strength |
kV/mm |
ASTM D116 |
– |
|
Electrical Resistivity |
Ω cm @ R.T. |
ASTM D1829 |
108 |
|
SiC % |
65-90 |
|
Al2O3% |
8-38 |
|
MgO% |
<0> |
Silicon Carbide Honeycomb Applications
-Petroleum
-Chemical industry
-Microelectronics
-Automobile
-Aerospace
-Aviation
-Papermaking
-Laser
-Mining
-Atomic energy industries
