Equal-Diameter Silicon Carbide Rod
LAR’s Equal-diameter silicon carbide rod is a widely used electric heating element for industrial furnaces. This equal-diameter silicon carbide rod delivers stable heat output under high-temperature conditions. Many industries choose equal-diameter silicon carbide rod products for their reliability and long operating life.
Manufacturers produce equal-diameter silicon carbide rod products from high-purity silicon carbide materials. The process includes forming, high-temperature recrystallization, and surface treatment. An experienced ed-type silicon carbide rod supplier controls each production step to ensure uniform resistance and consistent quality.
LAR’s Ed-type silicon carbide rod refers to a straight rod with the same diameter across the entire length. This structure allows even heat distribution during operation. Many furnace designers select ed-type silicon carbide rod because the design simplifies installation and replacement.
LAR’s Equal-diameter silicon carbide rod works well in oxidizing atmospheres. The surface forms a protective silicon dioxide layer at high temperature. This layer helps the equal-diameter silicon carbide rod resist oxidation and extend service life.
Many customers rely on a professional ed-type silicon carbide rod supplier to obtain stable performance and precise specifications. Equal-diameter silicon carbide rod remains a standard solution for electric heating systems in various industries.
Product Overview
Equal-diameter silicon carbide rod is a high-temperature electric heating element designed for industrial furnaces that require stable resistance and uniform heat output. Its consistent diameter along the entire length helps achieve balanced electrical performance and even temperature distribution during operation.
ED-type silicon carbide rod is widely used in ceramic kilns, glass melting furnaces, heat treatment equipment, and other high-temperature heating systems. The silicon carbide material provides excellent oxidation resistance, high thermal conductivity, strong mechanical strength, and good thermal shock resistance, allowing the heating element to maintain reliable performance under continuous working conditions.
Compared with conventional heating elements, ED-type silicon carbide rod offers stable resistance characteristics and convenient installation for various furnace designs. It is suitable for applications requiring precise temperature control and long operating cycles.
As an experienced ED-type silicon carbide rod supplier, LAR provides customized heating solutions according to furnace structure, power requirements, operating temperature, and size specifications. High-quality equal-diameter silicon carbide rods help customers improve heating efficiency, reduce energy consumption, and extend furnace service life.
Key Features
1.Excellent High Temperature Performance
Equal-diameter silicon carbide rod operates at temperatures up to 1450°C in air. The material maintains stable resistance during continuous heating.
2.Uniform Heating Distribution
Ed-type silicon carbide rod provides even temperature along the heating zone. The consistent diameter improves thermal balance inside the furnace.
3.Strong Oxidation Resistance
Equal-diameter silicon carbide rod forms a dense oxide film during operation. This film protects the surface from further oxidation.
4.Good Electrical Stability
Equal-diameter silicon carbide rod shows predictable resistance change over time. An experienced ed-type silicon carbide rod supplier ensures stable electrical properties.
5.High Mechanical Strength
Equal-diameter silicon carbide rod resists deformation at elevated temperatures. The structure supports long-term industrial use.
6.Long Service Life
Equal-diameter silicon carbide rod reduces maintenance frequency. A reliable ed-type silicon carbide rod supplier ensures durability in demanding environments.
Typical Product Types
Manufacturers supply equal-diameter silicon carbide rod in several configurations:
· Standard equal-diameter silicon carbide rod
· Ed-type silicon carbide rod with cold ends
· Spiral-cut equal-diameter silicon carbide rod
· High-resistance ed-type silicon carbide rod
· Customized equal-diameter silicon carbide rod
Manufacturers adjust length, diameter, and terminal design according to furnace requirements. A professional ed-type silicon carbide rod supplier provides flexible customization.
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 parameters may vary with manufacturing methods and operating conditions. A qualified ed-type silicon carbide rod supplier can provide detailed specifications.
Applications
Equal-diameter silicon carbide rod is widely used in:
· Ceramic industry – kiln heating systems
· Metallurgical industry – heat treatment furnaces
· Glass industry – glass melting furnaces
· Electronics industry – sintering furnaces
· Laboratory furnaces – high-temperature testing
Ed-type silicon carbide rod performs well in oxidizing and weakly corrosive environments. Many engineers choose an experienced ed-type silicon carbide rod supplier for stable furnace operation.
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Advantages Compared To Others
Material Type | Max Temp (°C) | Oxidation Resistance | Thermal Stability | Service Life |
Metal Heating Wire | 1000–1200 | Medium | Medium | Short |
Molybdenum Disilicide | 1700–1800 | Excellent | Good | Medium |
Silicon Carbide (ED Type) | 1400–1500 | Excellent | Excellent | Long |
Equal-diameter silicon carbide rod provides a balance between cost, durability, and performance. Many users prefer equal-diameter silicon carbide rod for medium to high temperature applications.
Customization & Manufacturing
A professional ed-type silicon carbide rod supplier offers customized solutions based on:
· Furnace temperature requirements
· Voltage and power design
· Rod dimensions and resistance values
· Installation method and terminal type
Manufacturers use controlled recrystallization processes to produce equal-diameter silicon carbide rod products. The process ensures uniform microstructure and stable electrical performance. Each ed-type silicon carbide rod supplier focuses on quality control to meet industrial standards.
Equal-diameter silicon carbide rod improves heating efficiency and supports stable furnace operation. Many industries continue to rely on equal-diameter silicon carbide rod for consistent thermal performance.
RELATED PRODUCTS
LAR’s Equal-diameter silicon carbide rod is a widely used electric heating element for industrial furnaces. This equal-diameter silicon carbide rod delivers stable heat output under high-temperature conditions. Many industries choose equal-diameter silicon carbide rod products for their reliability and long operating life. Manufacturers produce equal-diameter silicon carbide rod products from high-purity silicon carbide materials. The process includes forming, high-temperature recrystallization, and surface treatment. An experienced ed-type silicon carbide rod supplier controls each production step to ensure uniform resistance and consistent quality. LAR’s Ed-type silicon carbide rod refers to a straight rod with the same diameter across the entire length. This structure allows even heat distribution during operation. Many furnace designers select ed-type silicon carbide rod because the design simplifies installation and replacement. LAR’s Equal-diameter silicon carbide rod works well in oxidizing atmospheres. The surface forms a protective silicon dioxide layer at high temperature. This layer helps the equal-diameter silicon carbide rod resist oxidation and extend service life. Many customers rely on a professional ed-type silicon carbide rod supplier to obtain stable performance and precise specifications. Equal-diameter silicon carbide rod remains a standard solution for electric heating systems in various industries.
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