Tungsten Crucible in High Temperature Material Research
Tungsten crucible in high temperature material research refers to an ultra-high-temperature resistant vessel crafted from high-purity tungsten, specifically designed for high-temperature experiments and thermal field research in fields such as advanced materials, high-purity metals, rare earth elements, functional ceramics, and semiconductor materials.
Benefiting from tungsten’s exceptionally high melting point (3420°C), low vapor pressure, and outstanding high-temperature creep resistance, tungsten crucible maintains excellent structural integrity and thermal field uniformity even in vacuum or protective atmospheres exceeding 2000°C.
Tungsten crucible does more than just hold materials in high-temperature material research; it directly dictates material purity, melt stability, and temperature distribution uniformity. While conventional graphite or ceramic crucible is prone to volatilization, contamination, or thermal shock cracking under ultra-high temperatures, high-purity tungsten crucible effectively mitigates the risk of impurity introduction, making it ideal for experimental systems highly sensitive to oxygen, carbon, and metallic contaminants.
Applications of CTIA's tungsten crucibles in high temperature material research:
（1） High-Temperature Vacuum Sintering: Used for the consolidation and densification of advanced ceramics, refractory compounds, and high-purity metal powders.
（2） Crystal Growth: Essential for thermal field profiling and synthesis of sapphire, oxide crystals, and specialized compound materials.
（3） Induction Melting: Engineered for high-temperature melting experiments involving high-melting-point alloys and rare metals.
（4） Electron Beam or Plasma Heating: Applied in characterizing the ultra-high-temperature stability and volatilization/evaporation behavior of advanced materials.
（5） Thermal Analysis: Designed for rigorous high-temperature thermal cycling, thermal expansion, and thermomechanical stability testing.
Specifications of CTIA's tungsten crucibles is shown in picture as below:
With over 30 years of expertise in tungsten crucible manufacturing, CTIA GROUP provides high-purity tungsten crucibles with customized geometries and processing routes for research institutes, university laboratories, and advanced material companies, meeting diverse requirements for temperature, dimensional accuracy, service life, and experimental stability.
For any inquiry, please contact tungsten crucible manufacturer: CTIA GROUP
Email: sales@chinatungsten.com
Tel: 0086 592 5129696 / 0086 592 5129595
Website: www.tungsten.com.cn
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