Shaanxi KeGu New Material Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Delivery Time | Negotiable |
| Usage | Industry Usage |
| Chemical Composition | Al2O3, SiO2 |
| Sic Content | 85% |
| Maximum Temperature | 1600℃ |
| Characteristics | High wear resistance |
| Thermal Expansion Coefficient | 4.0-4.5 × 10^-6 /K |
| Material Composition | 4%Si >96%Sic |
| Working Temperature | 1650 |
| Advantage | Wear and abrasion resistance |
| Purity | 98% |
| Material | Silicon Carbide Ceramic |
| Acid Alkaline Proof | excellent |
| Solubility | Insoluble |
| Open Porosity | <0.1% |
| Flexural Strength | 350-550 MPa |
| Packaging Details | Strong wooden box for Global shipping |
| Model Number | Customizable |
| Place of Origin | China |
| Brand Name | KEGU |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Delivery Time | Negotiable |
| Usage | Industry Usage | Chemical Composition | Al2O3, SiO2 |
| Sic Content | 85% | Maximum Temperature | 1600℃ |
| Characteristics | High wear resistance | Thermal Expansion Coefficient | 4.0-4.5 × 10^-6 /K |
| Material Composition | 4%Si >96%Sic | Working Temperature | 1650 |
| Advantage | Wear and abrasion resistance | Purity | 98% |
| Material | Silicon Carbide Ceramic | Acid Alkaline Proof | excellent |
| Solubility | Insoluble | Open Porosity | <0.1% |
| Flexural Strength | 350-550 MPa | Packaging Details | Strong wooden box for Global shipping |
| Model Number | Customizable | Place of Origin | China |
| Brand Name | KEGU | ||
| High Light | High-Temperature Resistant Silicon Nitride Protection Tube ，Corrosion Resistant Ceramic Heater Protection Tube ，Thermal Shock Resistant Silicon Nitride Tube | ||
Our Silicon Nitride Ceramic Heater Protection Tube is engineered from premium advanced ceramic materials to deliver unmatched protection for heating elements in extreme conditions. Specifically formulated for high-temperature applications, this protection tube excels in harsh environments where other materials fail.
| Item | Unit | Result |
|---|---|---|
| Density | g/cm3 | 3.20-3.26 |
| Apparent porosity | % | 0-0.1 |
| Elastic modulus | GPa | 300-320 |
| Compression strength | MPa | > 1500 |
| Vickers hardness(HV0.5) | GPa | 15-16 |
| Fracture toughness | MPa.m1/2 | >8.0 |
| Bending strength | MPa | >700 |
| Poisson's ratio | - | 0.25 |
| Linear expansion coefficient | x10-6/°C | 3.1-3.3 |
| Weibull modulus | - | 11-13 |
| Thermal conductivity | W/(m.k) | 20-25 |
| Specific resistivity | Ω*cm | 104 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2017
Ecer Certification：
Verified Supplier
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