tungsten crucible are made from ≥99.95% pure tungsten, engineered to perform in extreme high-temperature environments up to 3422°C. With excellent strength, chemical resistance, and thermal stability, they are ideal for applications such as sapphire crystal growth, metal melting, vacuum sintering, and high-precision manufacturing.
We offer customized tungsten crucibles in various sizes and wall thicknesses to meet specific project requirements.

Key Features:

• High melting point (3422°C)

• Excellent corrosion and wear resistance

• Low contamination for sensitive materials

• Available with polished or machined surfaces

• Custom design and OEM service supported

Applications:
Aerospace, metallurgical industries, electronics, vacuum furnaces, and specialty glass production.

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.

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