ZHENGZHOU SONGYU HIGH TEMPERATURE TECHNOLOGY CO.,LTD
| Payment Terms | T/T, Western Union |
| Supply Ability | Spark Industry (Henan) Co., Ltd. |
| Delivery Time | 15 work days |
| Packaging Details | WOODEN CASE |
| Max Temperature | 1500°C |
| Operating Voltage | 220V |
| Maximum Bending Strength | 50MPa |
| Shape | U Shape |
| Heating Zone Length | 300mm |
| Resistance At 1000°C | 1.2Ω |
| Diameter | 12mm |
| Hot Zone Material | Silicon Carbide |
| Length | 450mm |
| Maximum Power | 3.5kW |
| Cold End Material | Molybdenum Disilicide |
| Thermal Conductivity | 150W/mK |
| Density | 2.7g/cm³ |
| Cold End Length | 150mm |
| Place of Origin | China |
| Brand Name | SONGYU |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | Spark Industry (Henan) Co., Ltd. |
| Delivery Time | 15 work days | Packaging Details | WOODEN CASE |
| Max Temperature | 1500°C | Operating Voltage | 220V |
| Maximum Bending Strength | 50MPa | Shape | U Shape |
| Heating Zone Length | 300mm | Resistance At 1000°C | 1.2Ω |
| Diameter | 12mm | Hot Zone Material | Silicon Carbide |
| Length | 450mm | Maximum Power | 3.5kW |
| Cold End Material | Molybdenum Disilicide | Thermal Conductivity | 150W/mK |
| Density | 2.7g/cm³ | Cold End Length | 150mm |
| Place of Origin | China | Brand Name | SONGYU |
| High Light | 450mm sic heating elements ，silicon carbide elements 450mm ，grade 1500 silicon carbide elements | ||
G Type SiC Heating Elements
physical characteristics
G-type silicon carbide rods have a hard and brittle texture, are resistant to rapid cooling and heating, and are not easily deformed at high temperatures. Its thermal conductivity is 20 kcal/m · h · degree, and its linear expansion coefficient is 5 × 10 ^ -6/℃.
chemical stability
After long-term use above 1000 ℃, G-type silicon carbide rods can react with oxygen and water vapor, leading to a gradual increase in SiO2 content in the components and a slow increase in resistance, resulting in aging. Excessive water vapor can promote SiC oxidation and reduce the lifespan of components. Hydrogen can reduce the mechanical strength of components, while nitrogen can prevent SiC oxidation below 1200 ℃, but above 1350 ℃, it will react with SiC and decompose it. Chlorine gas can completely decompose SiC.
| Material | Silicon Carbide (SiC) |
| Shape | Rod, U, W, H, Spiral, etc. |
| Resistance | 1.2Ω-10Ω |
| Maximum Load Capacity | 30-50W/cm² |
| Thermal Conductivity | 120-200W/m·K |
| Application | Industrial and laboratory furnaces, heat treatment equipment, etc. |
| Density | 2.6g/cm³ |
| Voltage | 220V-480V |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2019
Total Annual:
>1000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Zhengzhou Songyu High Temperature Technology Co., Ltd. is a comprehensive company specializing in the research and development, production, sales, and technical services of silicon carbide and molybdenum disilicide resistance heating elements. Adhere to customer-oriented approach and strive to conti... Zhengzhou Songyu High Temperature Technology Co., Ltd. is a comprehensive company specializing in the research and development, production, sales, and technical services of silicon carbide and molybdenum disilicide resistance heating elements. Adhere to customer-oriented approach and strive to conti...
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