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MOQ : 10pcs
Price : Negotiable
Payment Terms : T/T, Western Union
Supply Ability : Spark Industry (Henan) Co., Ltd.
Delivery Time : 15 work days
Packaging Details : WOODEN CASE
Terminal Length : Customizable
Maximum Watt Density : 10 W/cm²
Features : High Purity, High Strength, Long Service Life
Cold Zone Length : Customizable
Electrical Resistivity : 1.2 × 10⁻⁴ Ω·m
Density : 6.5 g/cm³
Shape : Rod
Surface Finish : Polished
Hot Zone Length : Customizable
Application : High Temperature Heating
Maximum Operating Temperature : 1800°C
Size : Customizable
Thermal Conductivity : 45 W/m·K
Material : MoSi₂
Place of Origin : China
Brand Name : SONGYU
SPK MoSi₂ heating element
Its main characteristics are:
(1) Higher melting point (2030 ℃);
(2) Good high-temperature antioxidant properties (comparable to silicon-based ceramics);
(3) Within a certain temperature range, its intensity remains unchanged as the temperature increases;
(4) Low coefficient of thermal expansion and good electrical and thermal conductivity;
(5) It is brittle at room temperature. In order to improve the toughness of the disilicified phase electric heating material, toughening materials such as ZrO2 (zirconium dioxide) were added to the material, resulting in a significant increase in the toughness of the product.
| Maximum Watt Density | 10 W/cm² | 
| Electrical Resistivity | 1.2 × 10⁻⁴ Ω·m | 
| Density | 6.5 g/cm³ | 
| Maximum Operating Temperature | 1800°C | 
| Thermal Conductivity | 45 W/m·K | 
| Material | MoSi₂ | 
| Surface Finish | Polished | 
| Shape | Rod | 
|   | 
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