Tantalum Crucible - Best Choice for Semiconductor and Electronics 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

Experience the unparalleled excellence of the Tantalum Crucible, boasting a series of outstanding properties. With its sky-high melting point, minimal vapor pressure, superb cold processing capabilities, and remarkable chemical stability, this crucible stands as a titan in its field. It exhibits formidable resistance to liquid metal corrosion and features a high dielectric constant in its surface oxide film. It is a vital component in the realm of sapphire sintering, arc furnace crucibles, and various intricate container applications. Perfectly designed to facilitate the melting of sapphire, Tantalum Crucibles are indispensable in complex processing scenarios that demand nothing but excellence.

Tantalum, renowned for its high melting point and impressive chemical stability, shines during the sapphire smelting process (primarily alumina-based). It endures high-temperature environments effortlessly, ensuring minimal contamination of sapphire raw materials, thereby maintaining an exceptionally pure setting for sapphire growth. Nonetheless, meticulous control of process conditions is imperative to fully harness the crucible's capabilities, 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 up to 2996ºC, tantalum ranks fifth among all elemental substances. This attribute fortifies the tantalum crucible's stability in high-temperature environments, allowing it to meet rigorous temperature demands across diverse applications such as rare earth smelting, high-temperature sintering, and more. It's a versatile solution for any high-temperature treatment scenario.

EXCELLENT CHEMICAL STABILITY:

At ambient conditions, tantalum tubes remain unreactive to hydrochloric acid and aqua regia, exhibiting robust resistance against a multitude of corrosive media. In the chemical industry, these tubes are essential for safely transporting a variety of corrosive liquids and gases. However, caution is warranted as tantalum succumbs to corrosion in hot concentrated sulfuric acid, fuming sulfuric acid, and high-temperature phosphoric acid, though its corrosion resistance remains exceptional within a specified temperature range.

GOOD DEFORMATION RESISTANCE:

Tantalum's thermal expansion coefficient is remarkably minimal, with expansions limited to 6.6ppm per degree Celsius. Combined with its formidable toughness, this ensures the tantalum crucible's resilience against deformation amidst temperature fluctuations, thereby preserving dimensional stability. This characteristic is crucial for maintaining the precision and consistency of experimental and production processes.

GOOD PROCESSING PERFORMANCE:

Tantalum's balanced hardness and ductility allow it to be drawn into filaments or transformed into thin foils effortlessly, making tantalum crucibles highly adaptable. They can be customized into diverse shapes and sizes, catering to the specific requirements of various application scenarios.

REUSABILITY:

With proper use and meticulous maintenance, tantalum crucibles excel in reusability, offering significant cost-efficiency by enduring multiple uses without compromising performance.

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.