When tungsten is heated, it exhibits several unique properties due to its high melting point and thermal stability.
Tungsten can be used at extremely high temperatures, up to 2000°C (3632°F) under low pressure conditions.
It is resistant to evaporation up to roughly 2400°C (4,352°F) at very low pressures.
Tungsten retains its strength well at elevated temperatures and has good mechanical and thermal stability.
This makes it suitable for various high-temperature applications such as heating elements in furnaces and incandescent light bulbs.
5 Key Insights
1. High Temperature Resistance
Tungsten can withstand temperatures up to 2000°C (3632°F) under low pressure conditions.
It is resistant to evaporation up to 2400°C (4,352°F) at very low pressures.
2. Mechanical and Thermal Stability
Tungsten retains its strength well at elevated temperatures.
It has good mechanical and thermal stability.
3. Applications in High-Temperature Environments
Tungsten is ideal for heating elements in furnaces.
It is also used in incandescent light bulbs.
4. Susceptibility to Embrittlement and Oxidation
Tungsten is susceptible to embrittlement and mechanical and thermal shock.
It oxidizes in air starting around 500°C (932°F).
Oxidation occurs rapidly above 1200°C (2192°F).
5. Controlled Environments and Temperature Control
Tungsten heating elements should be used in controlled environments, such as vacuum or hydrogen atmospheres.
They should be operated with a temperature control system that limits power during startup to avoid overheating and embrittlement.
Continue exploring, consult our experts
Discover the unparalleled thermal properties of tungsten with KINTEK SOLUTION.
Experience our cutting-edge materials tailored for extreme conditions, ensuring superior performance and longevity in high-temperature applications.
Trust in KINTEK SOLUTION for your industry-leading tungsten needs, where precision meets innovation. Elevate your projects today!
