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 |
| Density | >3.05g/cm3 |
| Flexural Strength | 350-550 MPa |
| Material | Silicon Carbide Ceramic |
| Composition:SiC | >98% |
| Color | Black |
| Max. Service Temp | 1650°C |
| 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% |
| Acid Alkaline Proof | excellent |
| Solubility | Insoluble |
| Open Porosity | <0.1% |
| Brand Name | KeGu |
| Model Number | Customizable |
| Place of Origin | China |
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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 | Density | >3.05g/cm3 |
| Flexural Strength | 350-550 MPa | Material | Silicon Carbide Ceramic |
| Composition:SiC | >98% | Color | Black |
| Max. Service Temp | 1650°C | 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% | Acid Alkaline Proof | excellent |
| Solubility | Insoluble | Open Porosity | <0.1% |
| Brand Name | KeGu | Model Number | Customizable |
| Place of Origin | China | ||
| High Light | Silicon Carbide SSiC rollers ，Roller hearth kiln rollers ，Thermal efficient ceramic rollers | ||
Product Description
Our pressureless sintered silicon carbide (SSiC) rollers are engineered specifically for the demanding environment of roller hearth kilns. They serve as the core refractory component, delivering unmatched high-temperature performance, superior thermal conductivity, and exceptional mechanical strength to maximize your kiln's productivity, energy efficiency, and product quality in continuous, high-throughput operations.
Key Features & Benefits
Exceptional High-Temperature Stability: Withstands continuous operation at temperatures up to 1650°C in air, maintaining structural integrity and preventing deformation.
Superior Thermal Conductivity & Shock Resistance: Excellent heat transfer (196 W/m·K at 20°C) ensures uniform temperature distribution, while a thermal shock resistance >350°C prevents cracking during rapid temperature cycles.
High Mechanical Strength & Wear Resistance: A high flexural strength (320-400 MPa) and extreme hardness (2350 HV) guarantee a long service life under heavy loads and abrasive conditions.
Optimized for Efficiency: The combination of high thermal conductivity and low porosity (≈0%) translates to faster heating rates, reduced energy consumption, and consistent product quality.
Technical Specifications (SSiC Material)
| Property | Unit | Value |
|---|---|---|
| Composition: SiC | Vol% | ≥98 |
| Density | g/cm³ | ≥3.06 |
| Open Porosity | Vol% | ≈0 |
| Vickers Hardness (HV1) | kg/mm² | 2350 |
| Flexural Strength @ 20°C | MPa | 320-400 |
| Thermal Conductivity @ 20°C | W/(m·K) | 196 |
| Max. Service Temp (in air) | °C | 1650 |
| Thermal Shock Resistance (ΔT) | °C | >350 |
Industry Applications
Our SSiC rollers are the ideal choice for roller hearth kilns in diverse industries, including:
Ceramics & Sanitaryware: Firing tiles, tableware, and sanitary products.
Building Materials: Processing technical ceramics and advanced refractories.
Metallurgy: Sintering of metal powders and heat treatment processes.
New Energy & Electronics: Calcination of lithium battery materials and electronic ceramics.
Customization & Support
We provide tailored solutions to meet your specific kiln design and operational requirements, ensuring optimal performance and integration.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
800-850
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Founded in 2017, Kegu is a leading advanced materials developer based in China’s Xixian New District, Qinhan New City—strategically positioned near major transport links including the Xianyang East Expressway. With a registered capital of 35.5 million RMB (approx. 5 million USD), we o... Founded in 2017, Kegu is a leading advanced materials developer based in China’s Xixian New District, Qinhan New City—strategically positioned near major transport links including the Xianyang East Expressway. With a registered capital of 35.5 million RMB (approx. 5 million USD), we o...
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