H-Shaped Silicon Carbide Rod
LAR's H-shaped silicon carbide rod is a high-efficiency electric heating element used in industrial furnaces. This h-shaped silicon carbide rod features a double-leg structure connected by a heating bridge. Many heating systems adopt h type silicon carbide rod designs to improve thermal uniformity and electrical performance.
Manufacturers produce h-shaped silicon carbide rod products using high-purity silicon carbide materials. The process includes high-temperature recrystallization to form a dense structure. Each h type silicon carbide rod provides stable resistance and consistent heat output during operation.
Custom LAR's h-shaped silicon carbide rod solutions allow flexible design based on furnace layout. Many users select custom h-shaped silicon carbide rod products because the structure improves installation efficiency and space utilization. Industries such as ceramics and metallurgy widely use h-shaped silicon carbide rod products for high-temperature heating applications.
Product Overview
H-shaped silicon carbide rod is a specially designed high-temperature heating element developed for industrial furnaces requiring efficient heat distribution and stable electrical performance. Its unique H-type structure provides a larger heating surface and improved installation flexibility compared with traditional straight silicon carbide rods.
H type silicon carbide rod is widely used in ceramic kilns, glass furnaces, heat treatment equipment, and other high-temperature processing systems. The silicon carbide material offers excellent oxidation resistance, thermal conductivity, mechanical strength, and thermal shock resistance, allowing the heating element to operate reliably under continuous heating conditions.
Custom H-shaped silicon carbide rod can be manufactured according to different furnace designs, power requirements, dimensions, and operating temperatures. The customized structure helps optimize heat balance, improve energy efficiency, and achieve more uniform temperature distribution inside the furnace.
LAR produces high-quality silicon carbide heating elements with precise processing technology and stable performance. These durable H-shaped silicon carbide rods provide reliable solutions for industrial users seeking efficient heating performance and extended service life in demanding thermal applications.
Key Features
1. Optimized Structural Design
H-shaped silicon carbide rod uses a bridge-connected structure. The design improves current distribution in each h type silicon carbide rod.
2. High Temperature Capability
H-shaped silicon carbide rod operates at temperatures up to 1500°C. The material maintains stable heating performance.
3. Uniform Heat Distribution
H type silicon carbide rod provides even heating across the furnace. The structure reduces temperature deviation.
4. Stable Electrical Performance
H-shaped silicon carbide rod maintains predictable resistance characteristics. The design supports precise power control.
5. Good Oxidation Resistance
H-shaped silicon carbide rod forms a protective oxide layer during use. The layer improves durability.
6. Long Service Life
Custom h-shaped silicon carbide rod products resist thermal shock and oxidation. The structure reduces maintenance frequency.
Typical Product Types
Manufacturers supply h-shaped silicon carbide rod in several configurations:
· Standard h-shaped silicon carbide rod
· Reinforced h type silicon carbide rod
· High-power h-shaped silicon carbide rod
· Custom h-shaped silicon carbide rod
Manufacturers adjust heating length, bridge size, and terminal configuration based on furnace requirements.
Technical Characteristics
Item | Unit | Model A | Model B | Model C |
SiC Content | % | ≥ 98 | ≥ 98 | ≥ 98 |
Max Working Temperature | °C | 1450 | 1500 | 1520 |
Bulk Density | g/cm³ | 2.6 | 2.7 | 2.75 |
Electrical Resistivity (1000°C) | Ω·cm | 0.1–0.2 | 0.1–0.18 | 0.1–0.15 |
Thermal Conductivity (800°C) | W/m·K | 20 | 22 | 25 |
Thermal Expansion Coefficient | 10⁻⁶/K | 4.5 | 4.3 | 4.2 |
Bending Strength | MPa | 35 | 40 | 45 |
Thermal Shock Resistance | — | Good | Good | Excellent |
Technical parameters may vary depending on application conditions. Manufacturers can optimize custom h-shaped silicon carbide rod specifications.
Applications
H-shaped silicon carbide rod is widely used in:
· Ceramic Industry – kiln heating systems
· Glass Industry – melting furnaces
· Metallurgical Industry – heat treatment furnaces
· Electronics Industry – sintering furnaces
· Laboratory Furnaces – precision heating
H type silicon carbide rod ensures stable heating and uniform temperature distribution. Custom h-shaped silicon carbide rod designs improve furnace efficiency.
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Advantages Compared To Others
Material Type / Design | Heating Uniformity | Installation Flexibility | Electrical Stability | Service Life |
Straight SiC Rod | Medium | Medium | Medium | Medium |
H-Shaped Silicon Carbide Rod | High | High | High | Long |
H-shaped silicon carbide rod provides better thermal distribution and structural flexibility compared with standard straight rods.
Customization & Manufacturing
A reliable supplier provides custom h-shaped silicon carbide rod solutions based on:
· Furnace structure and layout
· Power supply requirements
· Heating zone design
· Installation method
Manufacturers use precision forming and high-temperature recrystallization to produce h-shaped silicon carbide rod products. The production process ensures uniform structure and stable resistance. The design concept follows engineered ceramic heating components , where structure directly influences thermal performance.
Manufacturers optimize h type silicon carbide rod and custom h-shaped silicon carbide rod products to improve efficiency and extend service life in industrial heating systems.
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