Advanced Integrated Tantalum Crucible for Superior Thermal Conductivity

• 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

Renowned for its exceptional properties, the tantalum crucible boasts a high melting point, minimal vapor pressure, and impressive chemical stability. Its robust resistance to liquid metal corrosion and the high dielectric constant of its surface oxide film make it indispensable in a host of applications. It is the perfect choice for use in container crucibles essential for sintering sapphire and arc furnaces, as well as containers necessitating complex processing conditions. Furthermore, tantalum crucibles are ideal for the precision melting of sapphire.

Tantalum's remarkable high melting point and outstanding chemical stability are vital during the sapphire smelting process, where alumina serves as the main component. This ensures it endures extreme temperatures while minimizing the risk of contamination, maintaining a pristine environment crucial for sapphire growth. However, meticulous control of process conditions is paramount to harness the full potential of the crucible and achieve the successful melting of superior 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 an astounding melting point of 2996ºC, tantalum stands as the fifth highest among singular substances. This remarkable attribute ensures the crucible remains steadfast even in extreme temperatures, making it suitable for an array of high-temperature processes such as rare earth smelting and sintering. It's the crucible of choice for demanding scenarios that require unparalleled thermal endurance.

EXCELLENT CHEMICAL STABILITY:

Exhibiting superior resistance to numerous corrosive substances at room temperature, tantalum tubes are unreactive to hydrochloric acid and aqua regia, proving invaluable in the chemical industry for transporting a variety of corrosive liquids and gases. While susceptible to corrosion in heated, concentrated acids like sulfuric and phosphoric acids, tantalum retains excellent resistance under certain temperature limits.

GOOD DEFORMATION RESISTANCE:

Tantalum's remarkably low thermal expansion coefficient of only 6.6ppm/°C, combined with its robust toughness, ensures that tantalum crucibles exhibit minimal deformation amid temperature fluctuations. This dimensional stability is crucial for maintaining precision, accuracy, and repeatability during experimentation or production phases.

GOOD PROCESSING PERFORMANCE:

With a balanced hardness and ductility, tantalum can be intricately processed into thin foils or filaments. This adaptability allows tantalum crucibles to be crafted into a myriad of shapes and sizes, catering to diverse application requirements and ensuring comprehensive utility.

REUSABILITY:

When employed and maintained with care, tantalum crucibles offer the advantage of being reused multiple times, presenting a cost-effective solution for users by diminishing overall expenses.

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.