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| Categories | Heating Elements |
|---|---|
| Brand Name: | KEGU |
| Place of Origin: | China |
| Price: | 200-500 yuan/kg |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 2,000 pcs/month |
| Packaging Details: | Strong wooden box for Global shipping |
| Model Number: | Customizable |
| Material: | SiC |
| Composition:SiC: | ＞85% |
| Color: | Black |
| Density: | 2.5~2.6g/cm³ |
| Max. Service Temp: | 1380℃ |
| Flexural Strength: | 70-90 MPa |
| Size: | Customized |
| Heat Conduction: | 23.26 W/(m·℃) |
| Resistivity: | 1000～2000 Ω·mm2/m |
| Tensile Strength: | 39.2～49 MPa |
| Max. Service Temp.: | 1500℃ |
| Linear Thermal Expansion Coefficient (20-1500℃): | 5×10⁻⁶/℃ |
| Electrical Resistivity: | 1000~2000Ω·mm²/m |
| Company Info. |
| Shaanxi KeGu New Material Technology Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Overview
Molybdenum Disilicide (MoSi2) heating elements are high-performance resistance heating components manufactured from pure molybdenum disilicide. When exposed to oxidizing atmospheres at high temperatures, these elements form a protective quartz surface layer that prevents further oxidation. With a maximum operating temperature of 1800°C and working range of 500-1700°C, they are ideal for various high-temperature industrial processes.
Key Features
Product Specifications
Temperature & Shape Variants
Temperature Ratings: 1700°C, 1800°C, 1900°C models
Available Shapes: U-type, W-type, I-type, U-type L-shape, W-type L-shape, Spiral types
Standard Dimensions
All models available in diameter/cold end (d/c) combinations:
Φ3/6mm, Φ4/9mm, Φ6/12mm, Φ9/18mm, Φ12/24mm
Physical Properties
Installation Guidelines
Vertical Hanging Method
Due to the material's brittleness at room temperature and plasticity at high temperatures, U-shaped elements should be vertically suspended from the furnace top using support clamps. This prevents mechanical stress on the heating zone and minimizes breakage risk.
Support Clamp Requirements
Specialized clamps are required for 9/18 and 6/12 elements. Proper installation ensures vertical alignment and even heat distribution. The tapered lower end must extend fully into the furnace chamber to prevent localized overheating.
Application Range
1700 Type: Suitable for operations up to 1700°C
1800 Type: Suitable for operations up to 1800°C
1800J Type: For temperatures ≥1800°C (Φ3-12mm W-type)
1800T Type: For temperatures ≤1800°C (Φ3-12mm W-type, U-type)
Voltage-Temperature Parameters
Industrial Applications
Robust Packaging: Each heating element is individually protected with high-density foam and packed in a sturdy, fumigated wooden case for maximum security during international shipping.
Global Delivery: We provide reliable worldwide shipping options to meet your project schedule.
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