U-Shaped Silicon Carbide Rod
LAR’s U-shaped silicon carbide rod is a commonly used electric heating element for industrial furnaces. This u-shaped silicon carbide rod features a U configuration that connects two parallel heating sections. Many industries select u-shaped silicon carbide rod products to simplify wiring and improve installation efficiency.
Manufacturers produce u type silicon carbide rod using high-purity silicon carbide and recrystallization processes. The material forms a strong and stable ceramic structure. This structure allows the u-shaped silicon carbide rod to operate reliably at high temperatures. Many furnace systems rely on u type silicon carbide rod designs for consistent heating performance.
Custom u-shaped silicon carbide rod is suitable for furnaces with limited installation space. The U design reduces the number of terminal connections. This feature helps operators install and maintain the heating system more easily. Many engineers choose custom u-shaped silicon carbide rod solutions for compact furnace layouts.
LAR’s U-shaped silicon carbide rod operates in oxidizing atmospheres. The surface develops a silicon dioxide protective layer at high temperature. This layer helps the u-shaped silicon carbide rod resist oxidation and extend service life. Many users depend on stable u type silicon carbide rod products for long-term furnace operation.
Product Overview
U-shaped silicon carbide rod is a high-temperature electric heating element designed for industrial furnaces that require compact installation and efficient heat distribution. Its U-shaped structure provides a longer heating zone within limited furnace space, helping improve thermal efficiency and maintain uniform temperature conditions.
U type silicon carbide rod is commonly used in ceramic kilns, glass melting furnaces, heat treatment systems, and other industrial heating equipment. The silicon carbide material delivers excellent oxidation resistance, high-temperature strength, and thermal shock resistance, allowing stable operation during frequent heating cycles.
Compared with straight heating elements, the U-shaped design offers easier connection methods and flexible layout options for different furnace structures. It helps optimize heating performance while reducing the number of installation points required in large-scale thermal equipment.
Custom U-shaped silicon carbide rod can be manufactured according to furnace dimensions, power requirements, resistance values, and operating temperatures. LAR provides reliable SiC heating solutions with precise processing and consistent quality, helping customers achieve efficient heating, stable temperature control, and extended service life in demanding industrial applications.
Key Features
1.Compact Structural Design
U-shaped silicon carbide rod combines two heating legs into one unit. The design reduces installation complexity.
2.Excellent High Temperature Resistance
U-shaped silicon carbide rod operates at temperatures up to 1450°C in air. The material maintains structural stability during continuous use.
3.Easy Electrical Connection
U type silicon carbide rod requires fewer terminal connections. The design simplifies wiring and reduces potential failure points.
4.Strong Oxidation Resistance
U-shaped silicon carbide rod forms a protective oxide layer during operation. The layer improves durability.
5.Stable Heating Performance
U-shaped silicon carbide rod provides uniform heat output along both legs. Custom u-shaped silicon carbide rod ensures balanced heating.
6.Long Service Life
U-shaped silicon carbide rod reduces maintenance frequency. Many users select custom u-shaped silicon carbide rod for long-term reliability.
Typical Product Types
Manufacturers supply u-shaped silicon carbide rod in different configurations:
· Standard u-shaped silicon carbide rod
· U type silicon carbide rod with cold ends
· High-power u-shaped silicon carbide rod
· Custom u-shaped silicon carbide rod
· Reinforced u type silicon carbide rod
Manufacturers adjust leg length, spacing, and terminal structure based on furnace design. Custom u-shaped silicon carbide rod meets specific installation requirements.
Technical Characteristics
Item | Unit | Model A | Model B | Model C |
SiC Content | % | ≥ 98 | ≥ 98.5 | ≥ 99 |
Max Working Temperature | °C | 1400 | 1450 | 1500 |
Bulk Density | g/cm³ | 2.6 | 2.7 | 2.75 |
Apparent Porosity | % | 22 | 20 | 18 |
Bending Strength (20°C) | MPa | 35 | 40 | 45 |
Electrical Resistivity (1000°C) | Ω·cm | 0.1–0.2 | 0.08–0.15 | 0.05–0.12 |
Thermal Conductivity (1000°C) | W/m·K | 25 | 28 | 30 |
Thermal Expansion Coefficient | 10⁻⁶/K | 4.5 | 4.3 | 4.2 |
Technical data may vary depending on production conditions and application environment. Custom u-shaped silicon carbide rod can be optimized based on user requirements.
Applications
U-shaped silicon carbide rod is widely used in:
· Ceramic industry – kiln heating systems
· Metallurgical industry – heat treatment furnaces
· Glass industry – glass forming furnaces
· Electronics industry – sintering processes
· Laboratory furnaces – compact heating systems
U type silicon carbide rod performs well in oxidizing and mildly corrosive atmospheres. Many users select custom u-shaped silicon carbide rod for stable and efficient heating.
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Advantages Compared To Others
Material Type | Max Temp (°C) | Installation Convenience | Thermal Stability | Service Life |
Metal Heating Wire | 1000–1200 | Medium | Medium | Short |
Straight SiC Rod | 1400–1500 | Medium | Excellent | Long |
U-Shaped Silicon Carbide Rod | 1400–1500 | Excellent | Excellent | Long |
U-shaped silicon carbide rod offers easier installation and reduced wiring complexity. Many users prefer u type silicon carbide rod for compact furnace systems.
Customization & Manufacturing
Manufacturers provide custom u-shaped silicon carbide rod solutions based on:
· Furnace size and structure
· Operating temperature and atmosphere
· Electrical load and resistance requirements
· Installation spacing and connection method
Manufacturers use precision forming and recrystallization technology to produce u-shaped silicon carbide rod products. The process ensures uniform structure and stable performance. Custom u-shaped silicon carbide rod supports efficient heat transfer and long service life.
U-shaped silicon carbide rod improves furnace efficiency and simplifies system design. Many industries rely on u type silicon carbide rod for consistent and reliable heating performance.
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