Tantalum Crucible - Essential Equipment for High-Temperature Research

• Customization: Available
• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: Tantalum Crucible
• Composition: Stainless Steel Scrap
• Technique: Forged
• Shape: Bar
• Surface Treatment: Polished
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Die Steel Bar
• Product Name: Tantalum Crucible
• Keywords: Integrated Tantalum Crucible
• Material: Tantalum
• Chemical Composition: Tantalum
• Purity: 99.9%
• Surface: Bright Soft Surface
• Thickness: Customizable
• Density: 16.6g/cm3
• Color: Silver Gray
• Melting Point: 2996 Degrees Celsius
• Boiling Point: 5425 Degrees Celsius
• Condition: Vacuum Annealed
• OEM: Customizable
• Size: Customizable
• Packaging: According to Customer Needs
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: TAIZEHUI
• Origin: Baoji, China
• HS Code: 8103909010
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

TANTALUM CRUCIBLE

Our Tantalum Crucible is a marvel of engineering, boasting an array of superior properties that make it indispensable for high-temperature research. With its incredibly high melting point, low vapor pressure, and excellent cold processing capabilities, this crucible offers unmatched chemical stability and strong resistance to liquid metal corrosion. The tantalum crucible's high dielectric constant of its surface oxide film enhances its utility across various fields. It finds extensive use in sintering sapphire, serving as a robust container in arc furnaces, and meeting the demanding conditions of complex processing environments. Its prowess also extends to melting sapphire with ease.

Tantalum, known for its remarkable high melting point and chemical stability, plays a critical role in the smelting of sapphire, primarily composed of alumina. Its unique properties allow it to endure extreme temperatures while minimizing the risk of contamination, thus fostering a pristine environment essential for sapphire growth. To harness the full potential of our tantalum crucible, it is crucial to meticulously manage process conditions, ensuring the successful melting of premium-quality sapphire.

Product Parameters

TANTALUM CRUCIBLE SPECIFICATIONS
Product Name	Tantalum Crucible
Keywords	Integrated Tantalum Crucible
Material	Tantalum
Chemical Composition	Tantalum
Purity	99.9%
Surface	Bright Soft Surface
Thickness	Customizable
Density	16.6g/cm3
Color	Silver Gray
Melting Point	2996 Degrees Celsius
Boiling Point	5425 Degrees Celsius
Condition	Vacuum Annealed
OEM	Customizable
Size	Customizable
Packaging	According To Customer Needs
We support customization of Hafnium Plate of various specifications and uses

Detailed Photos

HIGH MELTING POINT AND HIGH TEMPERATURE RESISTANCE:

With a melting point soaring to 2996ºC, tantalum secures its place among the top five single elements with the highest melting points. This remarkable feature ensures that the tantalum crucible remains stable under extreme temperatures, catering to the rigorous melting, sintering,g, and other high-temperature processes required in rare earth smelting and various applications.

EXCELLENT CHEMICAL STABILITY:

Tantalum exhibits exceptional resistance to chemical reactions at room temperature, showing no interaction with hydrochloric acid or aqua regia and fending off a myriad of other corrosive substances. This makes tantalum tubes ideal for transporting corrosive liquids and gases in the chemical industry. Although susceptible to corrosion in hot concentrated sulfuric acid, fuming sulfuric acid, and high-temperature phosphoric acid, tantalum's corrosion resistance remains superb below certain temperature thresholds.

GOOD DEFORMATION RESISTANCE:

Thanks to its minimal thermal expansion coefficient of just 6.6ppm per degree Celsius and robust toughness, tantalum crucibles are impressively resistant to deformation under temperature fluctuations. This assures excellent dimensional stability, enhancing the precision and repeatability of experiments or production processes.

GOOD PROCESSING PERFORMANCE:

Tantalum's balanced hardness and ductility allow it to be fabricated into filaments or thin foils, offering versatility in processing. This ensures that tantalum crucibles can be molded into a variety of shapes and sizes, perfectly tailored to meet diverse application requirements.

REUSABILITY:

When handled and maintained properly, tantalum crucibles deliver excellent reusability, providing a cost-effective solution by reducing the need for frequent replacements.

FAQ

Q1. How do you guarantee the quality of your products?
A1. All products will go through a rigorous testing process, and we can provide you with a quality test report if you need it.

Q2. Can I get a sample before placing an order?
A2. Of course! If it is a normal size and we have stock in our warehouse, we will provide samples for free.

Q3. Is the alloy corrosion-resistant?
A3. Yes. Their corrosion resistance makes the industry use them in extreme environments such as aerospace and chemical industries.

Q4. What is the minimum tolerance you can do?
A4. Customized according to international specifications or customer requirements.
Usually, the tolerance of machined parts is ±0.002mm

Q5. Are you a manufacturing supplier?
A5. Yes, we are a manufacturer.