Tungsten Crucible

Tungsten Crucible

Tungsten crucible is available in various diameters and can be fabricated to meet specific requirements. Purity ≥99.95% Meet

Tungsten 3,422°C (6,192°F) ≥99.95% 19.25 g/cm³ ASTM-B-760 , ASTM F288-18

Phone  +8613598164311           accept-email   info@mcwmo.com

tungsten crucible is a vessel or container made from tungsten, a dense and high-melting-point metal. Tungsten crucibles are known for their excellent thermal and chemical resistance, making them suitable for various high-temperature applications. They are widely used in industries such as metallurgy, electronics, and chemical processing. Here are some key features and applications of tungsten crucibles:

Features:

  1. High Melting Point: Tungsten has one of the highest melting points of all metals, typically around 3,410 degrees Celsius (6,170 degrees Fahrenheit). This property allows tungsten crucibles to withstand extremely high temperatures without melting or deforming.
  2. Excellent Thermal Conductivity: Tungsten has good thermal conductivity, enabling efficient heat transfer within the crucible.
  3. Chemical Inertness: Tungsten crucibles are highly resistant to corrosion and chemical attack, making them suitable for handling reactive materials or harsh environments.

Applications:

  1. High-Temperature Furnaces: Tungsten crucibles are commonly used in high-temperature furnaces for applications such as crystal growth, metal melting, and vapor deposition. They can withstand the intense heat and provide a reliable containment vessel for molten materials.
  2. Semiconductor Industry: Tungsten crucibles are utilized in the production of semiconductors and other electronic components. They are used for processes like chemical vapor deposition (CVD) and physical vapor deposition (PVD) where precise control of temperature and material purity is essential.
  3. Metal Casting and Melting: Tungsten crucibles are employed in the casting and melting of metals and alloys that require high-temperature environments, such as titanium, superalloys, and rare earth metals.
  4. Chemical Processing: Tungsten crucibles find applications in chemical laboratories and industries for handling corrosive chemicals, performing high-temperature reactions, and carrying out various synthesis processes.
  5. Growing Single Crystals: Tungsten crucibles are used in the growth of single crystals, such as silicon, sapphire, and other advanced materials, due to their high purity and ability to withstand extreme temperatures.

Tungsten crucibles are available in various sizes and shapes to suit specific application requirements. They provide reliable and durable containment for materials at high temperatures and are valued for their exceptional thermal and chemical resistance.

Phone  +8613598164311           accept-email   info@mcwmo.com

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