Tungsten has a high melting point and high strength at high temperatures, making it ideal for heating heaters in vacuum heating chambers. We can produce plate and rod heaters.
Tungsten heaters are classified according to their materials
1. P
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Tungsten Heater
Tungsten has a high melting point and high strength at high temperatures, making it ideal for heating heaters in vacuum heating chambers. We can produce plate and rod heaters.
Tungsten heaters are classified according to their materials
1. Pure tungsten heater: heater with tungsten content greater than 99.95%, suitable for temperature 2000-2600 °C.
2. Doped tungsten heater (tungsten-rhenium alloy/tungsten-aluminum alloy): a heater containing lanthanum oxide (La2O3) 0.4~1.2%, and the tungsten content is a waste other than impurities, and the temperature is 2200-2800 °C.
Tungsten heater supply status
Types of
diameter
length
surface condition
specification
Ф2.6~Ф10mm
200mm-10000mm
Alkaline washing / car light / polishing
Chemical composition of tungsten heater
Tungsten content
Sum of other elements
Other content of each element
≥99.95%
≤0.05%
≤0.01%
Please give us the heater drawing or power, voltage, temperature and other parameters, we will provide you with free design and other services.