Semicera EnergyTechnology Co., Ltd.is a leading supplier specializing in wafer and advanced semiconductor consumables.We are dedicated to providing high-quality, reliable, and innovative products to semiconductor manufacturing,photovoltaic industryand other related fields.Our product line includes SiC/TaC coated graphite products and ceramic products, encompassing various materials such as silicon carbide, silicon nitride, and aluminum oxide and etc.As a trusted supplier, we understand the importance of consumables in the manufacturing process, and we are committed to delivering products that meet the highest quality standards to fulfill our customers’ needs.
Silicon nitride combined with silicon carbide kiln has the characteristics of high temperature strength, good thermal shock resistance, easy deformation, oxidation resistance, corrosion resistance, good thermal conductivity and so on.
|
Item |
Firebrick index |
Kiln specification |
Index of shaped product |
|
Apparent porosity（%） |
<16 |
<16 |
<14 |
|
Bulk density（g/cm3） |
2 2.65 |
2 2.65 |
2 2.68 |
|
Compressive strength at room temperature（MPa） |
2 160 |
2 170 |
2 180 |
|
Bending strength at room temperature（1400X：） MPa |
2 40 |
2 45 |
2 45 |
|
High temperature bending strength（1400r ） MPa |
2 50 |
2 50 |
2 50 |
|
Coefficient of thermal expansion（110CTC） xioVC |
<4.18 |
<4.18 |
<4.18 |
|
Thermal conductivity（1100C） |
216 |
2 16 |
216 |
|
Refractories（°C ） |
1800 |
1800 |
1800 |
|
0.2 MPa Softening temperature under load（X：） |
1600 |
1600 |
> 1700 |
|
Maximum operating temperature （°C） |
1550 |
1550 |
1550 |
The products are widely used in ceramic grinding wheel, high aluminum products, aluminum porcelain ball, industrial kiln, electronic ceramic, high voltage electric porcelain, sanitary ware, daily porcelain, nitride alloy and foam ceramics and other industries.
