Tantalum Crucible

Product Description

Tantalum Crucibles – Ultra-High-Temperature Metal Crucibles for Demanding Applications

M-Kube Enterprise supplies high-purity tantalum crucibles engineered for extreme temperature and high-purity environments where traditional ceramics or quartz fail. With a melting point of 3017°C, excellent corrosion resistance (including to hydrofluoric acid), and superior thermal stability, tantalum crucibles are ideal for advanced metallurgical processing, semiconductor fabrication, aerospace applications, and chemical research.

These crucibles are trusted by engineers and scientists across the USA who need uncompromising performance in high-stakes applications.

Custom Tantalum Crucibles for Laboratory and Industrial Applications

M-Kube Enterprise offers a broad range of standard tantalum crucibles as well as custom-made configurations for applications requiring precision and material integrity. Whether you’re working with molten metals, reactive chemicals, or high-vacuum environments, we can deliver the exact shape and properties your process demands.

Our Customization application capabilities include:

• Cylindrical, conical, stepped, or fully custom geometries
• Varied wall thicknesses and crucible capacities
• Custom heights, diameters, and lip designs
• Surface finishes: matte, polished, or roughened
• High-purity tantalum (≥99.95%) or tantalum alloys (on request)

We support both R&D teams and production facilities across the USA with tailored, fast-turnaround crucible solutions.

Thermal and Chemical Properties of Tantalum Crucibles

Tantalum offers exceptional physical and chemical performance characteristics that make it a top choice for ultra-high-purity thermal environments:

• Melting point: ~3017°C
• Boiling point: ~5458°C
• Excellent corrosion resistance to strong acids, including HF
• Stability under vacuum and inert atmospheres
• High formability and machinability
• Good thermal and electrical conductivity
• Low reactivity for minimal contamination

These properties make tantalum crucibles indispensable in sensitive thermal and chemical processing systems.

Industrial and Scientific Applications for Tantalum Crucibles

M-Kube Enterprise’s tantalum crucibles are trusted across diverse USA sectors including:

• Sapphire and semiconductor crystal growth
• Vacuum arc remelting and high-purity metal refining
• Aerospace and nuclear materials research
• PVD and thin-film deposition
• Corrosive material testing and chemical evaporation
• High-purity chemical synthesis in inert or vacuum atmospheres

Need a crucible for a different thermal range? Explore our full line of molybdenum crucibles and tungsten crucibles as well.

Why Engineers and Researchers Choose M-Kube Enterprise for Tantalum Crucibles

M-Kube Enterprise delivers high-grade tantalum crucibles built for precision and longevity in the most challenging thermal environments. We support engineers, manufacturers, and scientists across the USA with:

• High-purity tantalum (≥99.95%)
• Stock and custom crucible formats
• Rapid turnaround and global delivery
• Technical support for advanced applications
• Proven reliability from prototype to production

Global-Quality Tantalum Crucibles with USA-Ready Support

M-Kube Enterprise provides tantalum crucibles to clients in the United States and globally, with performance-tested materials and fast, responsive service. Whether you’re developing next-generation semiconductor devices or conducting high-purity metal research, we’re your trusted partner for high-temp crucible solutions.

Top USA Supplier of Tantalum Crucibles for High-Temperature and Corrosive Environments

M-Kube Enterprise specializes in premium tantalum crucibles engineered for use in vacuum furnaces, chemical processing, and ultra-high-temperature applications. Our tantalum crucibles provide excellent corrosion resistance, thermal stability, and durability, ideal for crystal growth, alloy melting, and specialized industrial processes.

• Precision-made crucibles in standard and custom shapes
• Compatible with demanding environments including corrosive and inert atmospheres
• Expert guidance and rapid shipping across the USA

📞 Call +1-732-808-1999 or
📧 Email us at info@mkubeenterprise.com

to request a quote or get technical support for your tantalum crucible needs.

 

Frequently Asked Questions:

Why is Tantalum used to make Crucibles?

Tantalum is chosen for crucible applications due to its exceptional resistance to high temperatures and chemical corrosion. A high purity tantalum crucible provides clean performance in sensitive environments, such as crystal growth or metal processing, where material purity is critical.

How does a Tantalum Crucible perform in high temperatures?

Tantalum crucibles can handle extreme heat—up to 3,000°C in vacuum settings. When used as a tantalum crucible for vacuum furnace operations, they maintain structural integrity and stability, even under thermal cycling, making them ideal for high-temperature research and production.

Is a Tantalum Crucible chemically resistant?

Yes, tantalum is highly inert and resists corrosion from acids like hydrochloric and sulfuric acid. This chemical resistance allows high purity tantalum crucibles to be used in aggressive chemical environments without degrading or contaminating materials.

Can I use tantalum crucibles for melting metals?

Yes, tantalum crucibles can be used for melting metals. They are highly resistant to heat, corrosion, and chemical reactions, making them suitable for high-temperature metal melting and refining processes. However, due to their high cost, they are typically used for specialized applications where their unique properties are essential. Always ensure the crucible material is compatible with the specific metals and temperatures involved in your process

What sizes and shapes are available for tantalum crucibles?

Tantalum crucibles come in a variety of standard forms such as cylindrical or conical, and can also be custom-made. A reliable tantalum crucible supplier in USA, like M-Kube Enterprise, can accommodate specific size, shape, and thickness requirements for your process or furnace design.

Is tantalum safe to handle?

Yes, tantalum is considered safe and non-toxic. Its biocompatibility makes it suitable not only in lab use but also in medical applications. Proper handling guidelines should still be followed, especially when working with a tantalum crucible in high-temperature environments.