Feuilles de céramique de carbure de silicium de forme irrégulière et plane

Feuilles de céramique de carbure de silicium de forme irrégulière et plane are high-performance special ceramic products made from high-purity silicon carbide (SiC) powder through advanced forming and sintering processes. It not only has precise geometric dimensions on a two-dimensional plane, but is also designed in a three-dimensional structure into non-standard complex shapes (i.e., “irregular shapes”), such as grooves, bosses, holes, curved surfaces or specific combination structures, to meet the functional requirements under specific working conditions.

Caractéristiques principales
Dureté ultime et résistance à l'usure : With a Mohs hardness of up to 9.5, second only to diamond, its outstanding wear resistance significantly extends its service life in harsh wear environments, being dozens of times longer than that of ordinary metals and alumina ceramics.
Outstanding high-temperature stability: It can maintain its shape and strength even in a high-temperature environment of 1600°C, without softening or melting. It has excellent thermal shock resistance and can withstand sudden temperature changes without cracking.
Outstanding chemical resistance: It has extremely strong resistance to the erosion of the vast majority of acids, alkalis, salts and molten metals, and is suitable for highly corrosive working conditions.
High thermal conductivity and low thermal expansion: With a high thermal conductivity coefficient, it can quickly transfer heat and prevent local overheating. At the same time, the coefficient of thermal expansion is extremely low, ensuring dimensional stability within a wide temperature range.
Lightweight and high strength: With a density only 1/4 that of steel, it has extremely high compressive and flexural strength, achieving a perfect combination of lightweight and high strength.

Quels problèmes pouvons-nous résoudre ?
Traditional materials (such as metals and common ceramics) have faced bottlenecks in many demanding industrial applications. Planar irregular silicon carbide ceramic sheets are precisely designed to address these pain points:

1. Solve the problem of “short lifespan” of equipment
   Pain point: When conveying powder, granules or slurries, metal parts wear out rapidly, causing frequent equipment shutdowns for replacement, affecting continuous production and increasing maintenance costs.
   Solution: Wear-resistant liners, scrapers, nozzles, etc. made of silicon carbide ceramics are adopted. Their extremely long service life can be dozens of times that of metal parts, significantly reducing downtime and spare parts costs.
2. Breaking through the limitations of high-temperature environments
   Pain point: In high-temperature furnaces, incinerators or semiconductor heat treatment equipment, metal components will soften and oxidize, while ordinary ceramics may fail due to thermal shock.
   Solution: Silicon carbide ceramic sheets can be used as kiln supports (roller rods), firing plates, thermocouple protection tubes, etc. They maintain dimensional stability at high temperatures, withstand cold and heat cycles, and ensure process safety and product consistency.
3. Addressing the challenge of strong corrosion
   Pain point: In industries such as chemical engineering, environmental protection, and electroplating, strong acid and strong alkali environments can rapidly corrode metal equipment, causing pollution and safety hazards.
   Solution: The chemical inertness of silicon carbide makes it an ideal material for manufacturing pump sealing rings, valve components, and spray arms, ensuring long-term stable operation in corrosive media.
4. Meet special functional and integration requirements:
   Pain point: Standard parts cannot meet the special flow channel, positioning, insulation or sealing requirements inside the equipment.
   Solution: The “alien” design capability enables us to integrate multiple functions into one. For instance, reaction plates with embedded flow channels, precision carriers for semiconductor equipment, or heater substrates with insulating bosses can be designed to achieve structural and functional integration and simplify equipment assembly.

Main application fields
With the above-mentioned outstanding performance, planar irregular silicon carbide ceramic sheets are widely used in:
Wear-resistant field
Mining, power, and cement industries: fan blades, powder conveying pipeline liners, mixing arms.
Papermaking industry: vacuum box panels, desander nozzles.
High-temperature field
Metallurgical and ceramic industries: kiln roller rods, firing plates, and push plates.
Semiconductor industry: Wafer carriers (boats), diffusion furnace fixtures, annealing supports.
Corrosion-resistant field
Chemical and environmental protection industries: mechanical sealing rings, chemical pump components, desulfurization nozzles.
Electroplating industry: Insulating brackets for heaters, anode baskets.
Special functional fields
Laser and optical equipment: Mirror substrates, precision brackets.
New energy industry: Bipolar plates for fuel cells.
Scientific research and aerospace: Structural and functional components under special working conditions.

Service personnalisé
We are well aware that standard products often fail to meet the unique needs of all customers. Therefore, we offer comprehensive professional customization services to help you turn your creativity into reality.
Our customization process

1. Demand Communication and Analysis
   Our engineering team will have an in-depth communication with you to fully understand your application scenarios, performance requirements (such as temperature resistance, wear resistance, corrosion resistance grades), installation space and budget.
2. Design and Simulation
   Based on your requirements, we use CAD/CAE software for product structure design and can conduct stress and thermal field simulations on key parts through finite element analysis (FEA) to optimize the design and avoid potential risks.
3. Rapid prototyping and confirmation
   We can offer rapid sample-making services, enabling you to promptly verify the rationality of product design and assembly fit.

If you are seeking reliable, durable and efficient solutions for harsh industrial environments, flat-shaped silicon carbide ceramic sheets will be your ideal choice. Whether you choose standard products or start a customized project, our professional team will provide you with full-process services ranging from technical consultation to after-sales support.
Let’s join hands and use outstanding material technology to infuse your equipment and processes with greater vitality!

Brudeze Ceramics fournit et vend une large gamme de verre de quartz de haute qualité, y compris des céramiques d'alumine, des céramiques de zircone, des céramiques de nitrure de silicium, des céramiques de nitrure d'aluminium, des céramiques de carbure de silicium, des céramiques de carbure de bore, des biocéramiques, des céramiques usinables, etc. Nous pouvons répondre aux exigences de personnalisation de divers produits céramiques.