Tantalum (Ta) Crucible

A tantalum (Ta) crucible is a high-temperature experimental and industrial production vessel primarily made of tantalum, a rare metal with exceptional physical and chemical properties that make tantalum crucibles indispensable in numerous fields.

In terms of appearance, tantalum crucibles typically take common crucible shapes such as cylindrical or conical forms. They come in various sizes and can be customized to meet diverse needs, ranging from micro-scale experiments to large-scale industrial production.

Regarding performance, tantalum crucibles exhibit outstanding high-temperature resistance, with a melting point as high as approximately 3017°C. They maintain structural stability under extreme temperatures without deformation or damage, providing reliable containment for high-temperature melting, sintering, and other processes. Additionally, tantalum demonstrates excellent chemical stability, resisting corrosion from many acids, alkalis, salts, and other chemical substances at high temperatures. This ensures no chemical reaction occurs between the crucible and its contents, preserving material purity and reaction accuracy during experiments or production.

Furthermore, tantalum crucibles offer good thermal conductivity, enabling uniform heat distribution within the crucible. This enhances heating efficiency and reaction uniformity. Their high mechanical strength allows them to maintain structural integrity under high temperatures, withstand certain levels of pressure and mechanical impact, and resist cracking or damage-resulting in a long service life and reduced operational costs.

Tantalum crucibles are widely used in high-end industries such as electronics, metallurgy, chemical engineering, and aerospace. In the electronics sector, they are employed to produce high-purity semiconductor materials and electronic components. In metallurgy, they serve for melting refractory metals and alloys. In chemical engineering, they facilitate high-temperature synthesis and reactions.

In summary, with their unique performance advantages, tantalum crucibles have become essential tools in modern industry and scientific research, providing robust support for the preparation of advanced materials and the execution of complex processes.

High melting point: Tantalum has a melting point above 3000°C, so Ta crucibles can withstand extreme heat. This makes them ideal for high-temperature alloys and other materials needing intense heat processing.

Corrosion resistance: Ta crucibles resist most chemicals, including strong acids and alkalis. This makes them highly reliable in chemical reactions and high-temperature environments.

High hardness & low thermal expansion: Ta crucibles stay strong and keep their shape even at high temperatures. Their low thermal expansion reduces stress, preventing cracks during rapid temperature changes.

Biocompatibility: Tantalum is safe for human tissue, making Ta crucibles suitable for certain medical and biomedical uses.

Durability: Ta crucibles are highly wear-resistant and long-lasting, reducing the need for frequent replacements.

Metallurgy Industry: Ta crucibles melt and process rare/reactive metals. Their high melting point prevents contamination during high-temperature metal processing.

Electronics Manufacturing: In making electronic parts like capacitors, Ta crucibles precisely melt metals and compounds for component production.

Medical Manufacturing: Thanks to tantalum's biocompatibility, Ta crucibles help produce medical devices and implants. They ensure high purity in precision manufacturing.

Lab Research: Ta crucibles handle various high-temperature experiments. They withstand extreme heat and chemicals, ensuring accurate and stable test results.

Semiconductor Production: Ta crucibles refine semiconductor materials and grow crystals. They help maintain ultra-high material purity.

Special Applications: Ta crucibles also serve in nuclear industries (processing nuclear fuel) and aerospace (melting high-temperature alloys).

FAQ

Are you a factory or manufacturer?

A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method?

A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.

Why is your product so cost-effective?

A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.

Do you do spot quality inspection or full inspection?

A: 100% full inspection for sure. All unqualified products are discarded.

How do you ensure your lead time?

A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Tantalum (Ta) Crucible?

A: Depends on quantity, generally, no MOQ limit.

How to pay for it?

A: A bank transfer (T/T) will be acceptable.

What is the delivery time?

A: around 7-20 days which depends on the quantity and production.

What is kind of the package?

A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo

What is the lead time?

A: from order placed to cargo receiving will take around 10-25 days.

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