Product introduction
Recrystallized silicon carbide plate is a material produced through a high-temperature recrystallization process. It is primarily composed of pure silicon carbide particles and is commonly used in metallurgical furnace walls, heating elements, heat exchangers, nozzles, and refractory linings.
Product parameters
| Name | Unit | RSIC Ceramic Plate |
|---|---|---|
| SiC Content | % | >99% |
| Porosity | % | <15 |
| Bulk Density | g/cm³ | 2.7 |
| Compression Strength | Mpa | 500-700 |
| Dending Strength | Mpa (20°C) | 90 |
| Mpa (1200°C) | 120 | |
| Thermal Expansion | 10^-6K^-1 | 4.8 |
| Thermal Conductivity | W/m·K | 24 |
| Max. Using Temperature | °C | 1750 |
| Young's Modulus | Gpa (20°C) | 250 |
| Corrosion Resistance | Excellent |
product Features
High High-Temperature Tolerance
Recrystallized silicon carbide plate can withstand temperatures up to 1750°C. When used in high-temperature processing equipment, it effectively resists thermal stress and extends equipment life.
Corrosion Resistance
Recrystallized silicon carbide plate exhibits high chemical inertness and is resistant to corrosion by a variety of acids, bases, and solvents, making it suitable for equipment components in the chemical and pharmaceutical industries.
High Dimensional Accuracy
The silicon carbide plate utilizes CNC precision grinding and laser cutting processes to ensure dimensional tolerances within ±0.1mm, eliminating loose connections and misaligned installation.
product Customization
Custom Sizes
Recrystallized silicon carbide plate can be customized in lengths (100mm to 2000mm), widths (100mm to 1000mm), and thicknesses (5mm to 50mm).
Custom Shapes
We can customize rectangular, square, circular, and other special geometric shapes. Customers provide us with design drawings, and we'll cut the plates to your specifications.
Custom Holes
We can customize holes in the plates with diameters ranging from 2mm to 100mm, and shapes can be circular, square, or other special designs.
Custom Surface Finish
We offer sandblasting, polishing, or frosting, with surface finishes ranging from Ra 0.2 to Ra 1.6μm.
Custom Temperature Resistance
We can adjust the temperature resistance to meet your needs. Standard temperatures are 1750°C, while custom sizes can reach 1800°C or 2000°C.
Preparation Procedure
- Biomass sugar is dissolved in water to form a sugar solution with a concentration of 10-20%.
- Fine silicon carbide powder and boron carbide powder are mixed evenly, then the sugar aqueous solution is added while stirring, ensuring the sugar solution is evenly coated on the surface of the fine powder to form a wet fine powder mixture.
- Coarse silicon carbide powder, the mixed wet fine powder, and molding additives are combined and kneaded with water in a kneading machine to form a plasticized mud with a water content of 10-16%.
- The plastic mud is extruded into the desired shape of the wet blank using a vacuum extruder, and the green billet is obtained after drying.
- The green billet is sintered under protective gas, and recrystallized silicon carbide products are obtained after the sintering process.
Application
Factory
Our factory is equipped with CNC machine tools, automatic sintering furnaces, and finishing equipment to ensure the high-quality production of recrystallized silicon carbide plates.
Products
Packing, Storage, Handling and Transportation
- All products are packaged in shock-resistant, reinforced cartons or wooden boxes, and palletized to ensure they remain intact during long-distance transport.
- We offer a variety of logistics options, including sea, air, and land transport, and partner with international couriers such as DHL, FedEx, UPS, and TNT, offering flexible arrangements tailored to customer needs.
- Regular orders are shipped within 7–15 business days after payment.
Certification
Our products have passed SGS and CTI testing, and are RoHS and CE certified, complying with international environmental and safety standards.
Exhibition
We showcase our recrystallized silicon products at domestic and international trade shows and engage with clients from around the world to foster collaboration and collaboration.
FAQ
Q: What is the production lead time for recrystallized silicon carbide plates?
A: Production lead time is typically 7-14 days, depending on order quantity and customization requirements. Standard sizes are generally faster, while custom sizes or special processing may take longer.
Q: What is the minimum order quantity for recrystallized silicon carbide plates?
A: Our minimum order quantity is 50 pieces, but custom sizes or specifications may vary. We recommend confirming with our sales representative.
Q: What are your logistics and shipping options?
A: We offer a variety of logistics options, including sea freight, air freight, and express delivery. Shipping time and costs vary depending on the order volume and destination. You can choose the shipping method that best suits your needs.
Q: Does the product support sample testing?
A: We offer sample testing services. Customers can purchase samples for testing and confirm performance before placing a large order. The sample fee is refundable based on the order quantity.
Q: What are your payment options?
A: We accept a variety of payment methods, including bank transfer, letter of credit (L/C), and PayPal. The specific payment method can be negotiated based on the order amount and customer needs.
Q: Do you provide after-sales service?
A: We provide comprehensive after-sales service, including technical support, quality issue handling, and return and exchange services. If you encounter quality issues, we will provide returns or exchanges as appropriate.
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