★ High strength.
★ Volume stability.
★ Good thermal conductivity
| Customization: | Available |
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| Classification: | Sic |
| Feature: | High-Temperature Resistant, Long Time Materials |
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Laurel Silicon carbide-bonded silicon nitride products represent a highly innovative and high-performance material combination. It ingeniously integrates the characteristics of silicon carbide, such as high hardness, high-temperature resistance, and abrasion resistance, with the outstanding mechanical strength, oxidation resistance, and thermal stability advantages of silicon nitride. In the aerospace field, these products can provide high-temperature and lightweight solutions for aircraft engine components, helping to break through flight performance bottlenecks. In the electronics industry, relying on their good insulation and thermal conductivity, they ensure the stable operation of delicate processes like chip manufacturing and improve the yield rate of electronic products. In the production of ceramic cutters, they endow the cutters with both sharpness and durability, enabling them to easily handle the cutting of high-hardness materials. In the steel smelting process, when used as furnace lining materials, they can tenaciously resist high temperature, slag erosion, and mechanical impact, significantly extending the service life of smelting equipment and empowering numerous high-end industrial scenarios.
Features
★ High strength.
★ Volume stability.
★ Good thermal conductivity
| Item | N-Sic Block | ||
| Bulk Density | (g/cm3) | 2.5-2.6 | |
| Apparent Porosity | (%) | 13-16.5 | |
| Cold Crushing Strength | (Mpa) | 150-200 | |
| Modulus of Rupture | (Mpa) | 31-60 | |
| Thermal Expansion | (%) | ≤0.42 | |
| Thermal Conductivity | Thermal linear method | W/m.k | 20 |
| Laser method | W/m.k | 18 | |
| Thermal Shock Resistance | (cycle) | ≥50 | |
| Beta Ratio | --- | ||
| Cryolite resistance | Excellent | ||
| Chemical Analysis | SiC | (%) | 73-81 |
| Si3N4 | (%) | 16-25 | |
| Fe2O3 | (%) | ≤0.3 | |
| Si | (%) | ≤0.2 | |
Silicon carbide-bonded silicon nitride products have emerged as a game-changer in high-temperature industrial applications. In the steelmaking process, they are widely utilized as refractory materials for furnace linings. Their remarkable high-temperature resistance allows them to endure the intense heat generated by molten steel, effectively preventing furnace wall deformation and prolonging the service life of the equipment. In the glass manufacturing industry, these products serve as crucial components in glass melting furnaces. They can withstand the corrosive environment caused by molten glass and chemical additives, ensuring stable and efficient production. For ceramic firing, they act as reliable kiln furniture, facilitating uniform heating and minimizing thermal stress on ceramics, which results in higher quality finished products. In the petrochemical field, when dealing with high-temperature and highly corrosive reaction processes, silicon carbide-bonded silicon nitride is used to construct reactors and pipelines. It safeguards against chemical erosion and thermal shock, guaranteeing the safety and smooth operation of the entire production line. These diverse applications in high-temperature industries underscore the indispensability of such products in modern industrial development.
Q1. Are you a Manufacturer?
A: Yes, our factory is in Zibo, Shandong province. We also have strong cooperating relationships with other manufacturers for other related products.
Q2. Can we visit your factory?
A: Sure, warmly welcome at any time. Seeing is believing.
Q3. Can you accept OEM or ODM?
A: Yes, customization is also welcome.
Q4. What's the MOQ of the trial order?
A: No limit. We can offer the best suggestions and solutions to meet your requirements.
Q5. What are your payment methods?
A: T/T, L/C, and other payment terms are also available for us.
Q6. How long is the delivery time?
A: Normally, it takes around 10-20 days. It also depends on the quantity of the order size.
Q7. How about your company's certification?
A: CE, ISO9001, and test report. We also could apply for other necessary certifications.
Q8. How can you control your quality?
A: For each production processing, we have a complete QC system to control the quality during production.
Q9. Do you provide free samples?
A: Yes, free samples are available.
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