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| Customization: | Available |
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| Application: | Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory, Semiconductor |
| Grain Size: | <100nm |
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Product Overview
Our Recrystallized Silicon Carbide (RSiC) Sintering Plates represent the gold standard in high-temperature refractory setters and kiln furniture. Engineered for the most demanding industrial applications, these plates are manufactured through an advanced process where ultra-pure silicon carbide is heated to extreme temperatures in an inert atmosphere, causing the SiC particles to sublime and recrystallize. This creates a unique, self-bonded ceramic structure entirely free of glassy phases or metallic sintering aids. The result is an exceptional ceramic component that delivers unmatched thermal, mechanical, and chemical properties, ensuring superior performance, remarkable longevity, and ultimate reliability in your sintering processes.
Key Features & Technical Advantages
Exceptional High-Temperature Capability: RSiC plates excel in environments up to 1650°C (3000°F) in air and even higher in inert or reducing atmospheres. They exhibit negligible creep and minimal deformation under heavy loads at maximum operating temperatures, guaranteeing consistent dimensional stability and flatness batch after batch.
Superior Thermal Shock Resistance: The intrinsic high thermal conductivity of SiC, combined with its low thermal expansion coefficient, allows these plates to withstand rapid temperature changes and quenching that would cause catastrophic failure in other ceramic materials. This drastically reduces downtime and losses associated with thermal cracking.
Outstanding Mechanical Strength & Load-Bearing Capacity: The interlocking recrystallized grain structure provides exceptional mechanical strength at both room and elevated temperatures. This high hot modulus of rupture (HMOR) allows for the design of thinner, lighter plates that can support significant weight, increasing kiln capacity and efficiency.
Maximized Purity & Excellent Chemical Inertness: With a typical SiC content of over 99.5% and no binding additives, our plates are highly resistant to oxidation and corrosion. They will not react with or contaminate sensitive materials being fired, such as lithium-ion battery cathodes/anodes, electronic ceramics, or technical substrates, ensuring product purity and yield.
Enhanced Durability & Long Service Life: RSiC's extreme hardness and wear resistance translate into exceptional resistance to abrasion and mechanical wear from loading and unloading. This, combined with its other properties, results in a vastly longer operational lifespan compared to alumina, cordierite, or nitride-bonded SiC setters, providing a lower total cost of ownership.
Applications
Our RSiC Sintering Plates are indispensable across a wide range of high-tech and precision manufacturing sectors, including:
Lithium-Ion Battery Production: Firing of cathode materials (e.g., LFP, NMC) and anode materials.
Electronic Ceramics: Sintering of multilayer ceramic capacitors (MLCCs), substrates, and varistors.
Technical Ceramics: Firing of zirconia, alumina, and other advanced oxide ceramics.
Semiconductor Processing: Annealing and diffusion processes where purity is paramount.
Research & Development: Ideal for laboratory furnaces and pilot production lines requiring reliable performance.
Commitment to Quality
Every plate is manufactured to the highest quality standards, ensuring precise dimensional tolerances, excellent surface finish, and reliable performance. We offer custom sizes and shapes to fit specific furnace configurations.
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