Silicon carbide kiln shelves have excellent high temperature bearing capacity. Therefore, silicon carbide kiln furniture has been a crucial part of many high temperature firing kilns. At present, this product has become an indispensable part of high temperature equipment such as ceramic kilns, metallurgical kilns, heat exchange kilns, etc.
Silicon Carbide Kiln Shelves for Sale
Technical Index of Kerui SiC Kiln Shelves
The data in the table below are based on the average value of Kerui factory laboratory data. If you need to customize the size or material or enhance the performance of a certain aspect, please contact Kerui immediately. Generally, we will contact you within 10 minutes and provide efficient and professional kiln furniture solutions.
Other raw material of silicon carbide shelves for your choices: oxide bonded silicon carbide, nitride bonded silicon carbide, reaction sintered silicon carbide.
| Item | Index | |
|---|---|---|
| SIC Chemical Composition, % | ≥ | 90 |
| Max.Service Temp, °C | 1500 | |
| Refractoriness, SK | ≥ | 39 |
| 2kg/cm² Refractoriness Under Load, kg/cm² | ≥ | 1750 |
| Modulus of Rupture at Room Temp, kg/cm² | ≥ | 500 |
| Modulus of Rupture at 1400°C, kg/cm² | ≥ | 100 |
| Compressive Strength, % | ≥ | 1300 |
| Thermal Expansion at 1000°C , % | 0.42 -0.48 | |
| Apparent Porosity, % | 7-8 | |
| Bulk Density, g/cm² | 2.70 -2.75 | |
| Thermal Conductvity at 1000°C, kcal/m.hr. °C | 13.5-14.5 | |
Types of Silicon Carbide Kiln Shelves for Sale
- Silicon Carbide Plate: Use to support and protect firing products. It has high strength, good wear resistance and strong chemical resistance;
- Silicon Carbide Support: To support SiC plates and can remain stable in hard-working environments;
- Silicon Carbide Tube: Effectively protect the pipeline from corroding the electric heating elements or kiln parts. Both ends can be equipped with special high-temperature insulation sleeves to enhance oxidation resistance and corrosion resistance.
- Silicon Carbide Beam: It’s an excellent weighing structure. The beam will not break suddenly, drop slag or pollute fired products. It’s commonly found in tunnel kilns, shuttle kilns, roller kilns and ceramic kilns, etc.;
- Silicon Carbide Roller: It has excellent high-temperature bearing capacity and is suitable for high-temperature firing zones of roller kilns for daily-use porcelain, sanitary porcelain, architectural porcelain, magnetic materials, etc.;
- Silicon Carbide Nozzle: Effectively protect the inner wall and burner of the kiln from wear and high temperature corrosion. It has high wear resistance;
- Silicon Carbide Crucible: Usually in the shape of a barrel. It can hold the material being fired, with the advantages of large capacity and long service life;
- Silicon Carbide Sagger: Usually in square shape. It’s ideal to hold high-temperature powders and other products. It will not contaminate the fired products;
Important Factors to Choose Silicon Carbide Kiln Shelves
High Strength: Sufficient support, will not deform due to high temperature or weight;
Separation: Prevent any glaze from dripping or flowing when firing ceramics or other products;
Lightweight: No pressure burden on the kiln when used in combination, easy to carry;
Good Thermal Conductivity: Help to quickly distribute the temperature evenly in the high-temperature kiln, thereby saving energy consumption;
Thermal Shock Resistance: In high-temperature firing kilns, it can face rapid changes in temperature and maintain stable performance;
Low Porosity: Any glaze will stay on the surface instead of being absorbed by the silicon carbide kiln furniture.
Flexibility: Some silicon carbide plates have cutouts, which improve the release of thermal stress. Here are more information about Kerui products on Kerui LinkedIn.
Reliable Silicon Carbide Kiln Shelves Manufacturer – Kerui Refractory
Strong Customization Capability
Kerui can customize the SiC products based on your design needs. We can adjust to match your installation requirements if you need drilling, slotting or other specific sizes. The automated production ensures everything is accurate and efficient.
High-quality Service
There are professional business managers and technical engineers who provide one-on-one service. They offer the best product solutions, usage solutions and transportation solutions for your project. You’ll always be updated on your order’s progress from production to delivery.
Rich Experience on Silicon Carbide Kiln Shelves
Kerui factory has been in the silicon carbide kiln furniture business since 2004 and is located in China’s largest refractory manufacturing area. You can trust in our quality and expertise. Besides, Kerui is proud to offer factory prices!
Good Reputation
With high-quality products and attentive service, Kerui has received positive feedback from customers worldwide. Moreover, Kerui has built strong, lasting partnerships with many well-known companies.
