Features of Silicon Carbide Beam
- Excellent load-bearing strength under high temperatures
- Outstanding thermal shock resistance for long-term stability
- Minimal deformation in repeated firing cycles
- Corrosion and oxidation resistance in harsh kiln atmospheres
- Lightweight structure, easy to handle and install
- Extended service life, reducing replacement and maintenance costs
Silicon Carbide Beams for High-Temperature Kilns and Furnaces
Silicon carbide beams are advanced structural supports used in industrial kilns. They bring lightweight design, low deformation and longevity. SiC beams solve problems like repeated beam failure and loss of energy when firing at high temperatures, allowing stable and efficient operation with lower cost. As one of high-performance silicon carbide ceramic products, these beams deliver durability and consistent results in extreme conditions.
Common Types and Uses of Silicon Carbide Beams in Kiln Systems
Newthink offers custom silicon carbide beams tailored to your application needs, delivering superior strength, thermal resistance, and long-lasting kiln performance.
Used in high-temperature kilns, this beam type offers excellent mechanical strength and thermal shock resistance.
SiSiC (Siliconized Silicon Carbide) beams are ideal for repeated thermal cycling and high-load support in kiln furniture systems.
Known for high purity and thermal conductivity, ideal for applications requiring minimal thermal expansion and long life.
Designed to support ceramic products in firing chambers. Maintaining stable geometry even under extreme temperatures.
Cross beams improve load distribution across kiln structures, enhancing efficiency and reducing breakage.
Square-shaped beams are widely used in multilayer kiln setups due to their structural stability and ease of alignment.
Engineered to maintain form and performance in aggressive environments like tunnel kilns and shuttle kilns.
Combining functions of beam and roller. It is typically used in roller hearth kilns for smooth and durable material handling.
Industrial Applications of Silicon Carbide Beam
Newthink supports your high-temperature processes with silicon carbide solutions across critical applications.
Shuttle KilnsSilicon carbide beams resist thermal shock and ensure stable support during frequent firing cycles.
Tunnel KilnsProvide strong, long-span support with minimal deformation in continuous firing lines.
Roller Hearth KilnsUsed as load-bearing rollers or beams for automated, high-speed firing processes.
Powder Metallurgy FurnacesMaintain shape under extreme heat. Ideal for sintering heavy metal parts.
Electronic Ceramic FiringSilicon carbide ceramic beams offer clean, stable support for sensitive components without contamination.
Magnetic Material FurnacesSupport uniform heating and high loads in dense magnetic part production.
Why Choose Newthink Silicon Carbide Beam?
Choosing Newthink means choosing stable quality, for we deliver exactly what you need.
Tailored silicon carbide beams can be produced based on drawings or specific kiln dimensions.
Silicon carbide beams have a durable structure that lowers maintenance costs and downtime in kilns.
Each beam is manufactured with strict dimensional accuracy and surface finish.
Short lead times meet urgent kiln replacement or upgrade needs.
Test reports and SGS/ISO certification ensure consistent quality and performance.
Widely used in shuttle, tunnel, and roller kilns across ceramics, metallurgy, and electronics industries.
Silicon Carbide Beams Production Workshop
Newthink has 14 years of experience in advanced ceramic production. Our factory has the latest kilns, high-speed forming machines, precise grinding facilities, and stringent quality control procedures to produce each silicon carbide beam extremely strong, precise, and uniform. Special shapes are packaged for safe shipping throughout the world.
Package of Silicon Carbide Beams
Silicon carbide beams offer long-term economic advantage by providing unparalleled thermal stability, load-carrying strength, and corrosion and deformation resistance, preventing extensive kiln maintenance, downtime, and replacement requirements. As a core SiC ceramic solution, each beam is precisely machined and put through stringent quality control before packaging. Export overseas includes beams wrapped in protective film, foam or anti-shock padded, and boxed in reinforced wood crates for safe, damage-free delivery across the world.
Resource
Download detailed product specifications, technical data and more. Access all the information you need.
Silicon Carbide Beams Specifications
See the specific data of NKM SiC ceramic beams that supports your high-temperature conditions.
- Properties
| Category | Item | Description |
Structure & Shape | Shape Options | Square, round, rectangular, cross beam, hollow, or solid structures |
| Customizability | Can be customized according to drawing or application requirement | |
| Surface Finish | Precision machined with fine surface finish for structural stability | |
Physical Property | Density | 3.02–3.10 g/cm³ depending on grade and bonding method |
| Flexural Strength | ≥250 MPa typical for reaction bonded SiC | |
| Compressive Strength | ≥2000 MPa indicating high structural reliability | |
| Thermal Conductivity | 30–45 W/m·K enabling rapid heat transfer | |
| Working Temperature | Up to 1380–1450°C for continuous use | |
| Thermal Shock Resistance | Excellent resistance to rapid heating and cooling cycles | |
Chemical Property | Corrosion Resistance | Resistant to acids, alkalis, and slag corrosion |
| Oxidation Resistance | Forms a protective SiO2 layer under high heat exposure | |
| Purity | Generally ≥ 99% for recrystallized SiC, 85–90% for reaction bonded | |
Application | Shuttle Kilns | Used for repeated firing with strong thermal cycling durability |
| Tunnel Kilns | Ideal for continuous operation with long spans under load | |
| Roller Hearth Kilns | Provides both support and movement in firing processes | |
| Powder Metallurgy Furnaces | Supports trays and parts during sintering at extreme temperatures | |
| Electronic Ceramic Firing | Supports clean, non-contaminating firing of electronic ceramics | |
| Magnetic Material Furnaces | Used for heating uniformity in heavy part firing |
Related Products
General term for structural and support products made of silicon carbide for firing systems. High strength and durable.
Functions as a high-temperature heating component in furnaces and kilns.
Silicon Carbide Support BarProvides structural support in kiln setups, maintaining integrity under load and high-temperature.
Enables smooth material transport in roller kilns with high mechanical and thermal endurance.
Silicon carbide beams are used in high-temperature kilns, including tunnel, shuttle, and roller kilns, to support heavy loads with high thermal shock resistance and little deformation.
Most reaction-bonded silicon carbide beams can operate continuously up to 1380–1650°C, depending on the grade and kiln environment.
Due to their high strength and oxidation resistance, silicon carbide beams often last 2–3 times longer than alumina beams under similar firing conditions.
Reaction-bonded silicon carbide beams have higher mechanical strength and are cost-effective, while recrystallized silicon carbide beams offer higher purity and better thermal conductivity.
Yes, especially recrystallized silicon carbide beams with ≥99% purity are suitable for electronic ceramics and other sensitive materials.
