Efficient Pure Tantalum Crucible for Sapphire Refinement Applications

• 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 crucibles boast an array of remarkable attributes, including an exceptionally high melting point, minimal vapor pressure, and impressive cold processing capabilities. Their high chemical stability, robust resistance to liquid metal corrosion, and elevated dielectric constant of the surface oxide film make them indispensable in various high-demand applications. These crucibles are perfect for sintering sapphire, arc furnace containers, and intricate processing scenarios. They offer an ideal solution for melting sapphire with utmost precision.

Tantalum, renowned for its high melting point and superb chemical stability, excels during the sapphire smelting process. It handles extreme temperatures effortlessly, minimizing contamination risks and ensuring the purity of sapphire growth. Nevertheless, to fully harness the crucible's potential and achieve superior sapphire melting results, strict control over process conditions is essential.

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:

Boasting a melting point of up to 2996ºC, tantalum ranks fifth in single substance stability. This exceptional feature allows our tantalum crucible to thrive in high-temperature environments, meeting the stringent demands of material melting, sintering, and various high-temperature processes. It's an excellent choice for rare earth smelting and high-temperature sintering.

EXCELLENT CHEMICAL STABILITY:

Tantalum is remarkably resistant to corrosion at room temperature, unaffected by hydrochloric acid, aqua regia, and numerous other corrosive media. In the chemical industry, tantalum tubes are ideal for transporting aggressive liquids and gases. Although exposure to hot concentrated sulfuric acid, fuming sulfuric acid, and high-temperature phosphoric acid can cause corrosion, tantalum's resistance remains outstanding within specific temperature ranges.

GOOD DEFORMATION RESISTANCE:

With a minimal thermal expansion coefficient of just 6.6ppm/°C and notable toughness, tantalum crucibles remain dimensionally stable under temperature fluctuations, ensuring precision and consistency in experiments and production processes.

GOOD PROCESSING PERFORMANCE:

Tantalum's balanced hardness and ductility allow it to be drawn into filaments or crafted into thin foils. This adaptability enables our tantalum crucibles to be easily molded into diverse shapes and sizes, catering to various application needs.

REUSABILITY:

With proper use and maintenance, our tantalum crucibles can be reused multiple times, effectively reducing operational costs and enhancing efficiency.

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.