Vacuum Coating Tungsten Heating Wire Size Customized
1,Description:
Material: Tungsten wire heaters are made from high-purity tungsten wire, which is known for its excellent high-temperature properties.
High Melting Point: Tungsten wire has an exceptionally high melting point of approximately 3,422 degrees Celsius (6,191 degrees Fahrenheit), allowing it to withstand extremely high temperatures without melting or deforming.
Low Coefficient of Thermal Expansion: Tungsten wire has a low coefficient of thermal expansion, which means it expands and contracts minimally with changes in temperature. This property helps maintain the stability and integrity of the wire during heating cycles.
2,Specifications:
| Material | High-purity tungsten wire |
| Melting Point | Approximately 3,422 degrees Celsius (6,191 degrees Fahrenheit) |
| Coefficient of Thermal Expansion | Low thermal expansion |
| High-Temperature Stability | Exhibits excellent stability at high temperatures |
| Electrical Resistance | High electrical resistance |
| Creep Resistance | Maintains shape and structure under high temperatures and stress |
| Tensile Strength | High tensile strength |
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