Shaanxi KeGu New Material Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 2,000 pcs/month |
| Packaging Details | Strong wooden box for Global shipping |
| Material | Silicon Nitride |
| Composition:SiC | ＞85% |
| Color | Black |
| Density | 3.20-3.26g/cm3 |
| Max. Service Temp | 1450℃ |
| Flexural Strength | 250MPa |
| Sample | Customizable |
| Chemical Stability | High |
| Apparent Porosity | 0-0.1% |
| Elastic Modulus | 300-320GPa |
| Compression Strength | >1500MPa |
| Vickers Hardness(HV0.5) | 15-16GPa |
| Thermal Conductivity | 20-25W/(m.k) |
| Specific Resistivity | 10^14Ω·cm |
| Brand Name | KEGU |
| Place of Origin | China |
| Model Number | Customizable |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 2,000 pcs/month |
| Packaging Details | Strong wooden box for Global shipping | Material | Silicon Nitride |
| Composition:SiC | ＞85% | Color | Black |
| Density | 3.20-3.26g/cm3 | Max. Service Temp | 1450℃ |
| Flexural Strength | 250MPa | Sample | Customizable |
| Chemical Stability | High | Apparent Porosity | 0-0.1% |
| Elastic Modulus | 300-320GPa | Compression Strength | >1500MPa |
| Vickers Hardness(HV0.5) | 15-16GPa | Thermal Conductivity | 20-25W/(m.k) |
| Specific Resistivity | 10^14Ω·cm | Brand Name | KEGU |
| Place of Origin | China | Model Number | Customizable |
| High Light | Silicon Nitride Ceramic Air Heating Element ，Si3N4 Ceramic Air Heating Element ，Si3N4 Liquid Heating Element | ||
Si3N4 Ceramic Air Heating Element uses high-performance silicon nitride ceramic (Si3N4) as the substrate, has excellent properties such as: high mechanical strength at high temperatures, high thermal shock resistance, acid corrosion resistance, high electric insulation and thermal conductivity. Due to its special formula and the hot pressing manufacturing technology, this product has the following
Features in applications:
Typical applications include:
Caution during application:
| No. | Property & Specification | Value |
| 1 | Density ( g/cm 3 ) | 3.2 ‒ 3.4 |
| 2 | Flexural Strength ( MPa ) | 900 |
| 3 | Fracture Toughness ( MPa∙m 1/2 ) | 6 ‒ 8 |
| 4 | Hardness ( HRA ) | 92 ‒ 94 |
| 5 | Thermal Conductivity ( W∙m -1 ∙K -1 ) | 23 ‒ 25 |
| 6 | Coefficient of Thermal Expansion ( K -1 ) | 3.1 x 10 -6 |
| 7 | Electric Resistivity ( Ω∙cm ) | 10 14 |
| 8 | Dielectric Constant | 6 ‒ 7 |
| 9 | Rated Voltage ( V ) | 50 ‒ 250 |
| 10 | Power Frequency ( Hz ) | 50 / 60 |
| 11 | Rated Power ( W ) | 450 ‒ 550 |
According to heating zone dimension, there are 17 types of heating element available. Custom size heating elements are also provided upon request.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
800-850
Employee Number:
60~70
Ecer Certification：
Verified Supplier
As a leading advanced materials developer in China, we are established in 2017 with a registered capital of 35.5 million RMB (≈5 million USD) and strategically located in Xixian New District's Qinhan New City, adjacent to major transportation hubs including Xianyang East Expressway. Our team ... As a leading advanced materials developer in China, we are established in 2017 with a registered capital of 35.5 million RMB (≈5 million USD) and strategically located in Xixian New District's Qinhan New City, adjacent to major transportation hubs including Xianyang East Expressway. Our team ...
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