Tantalum Crucible - Ideal for High-Temperature and Corrosive Environments

• 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

The tantalum crucible is a marvel of engineering, boasting a suite of extraordinary properties that make it indispensable in high-stakes environments. With its sky-high melting point, ultra-low vapor pressure, and remarkable cold-processing capabilities, this crucible showcases unparalleled chemical stability and impressive resistance to liquid metal corrosion. Its surface oxide film even features a high dielectric constant, making it a top choice for demanding applications. Whether you're engaged in sintering sapphire, operating arc furnaces, or tackling other complex processes requiring robust containers, the tantalum crucible is your go-to solution. It's also expertly suited for melting sapphire, ensuring precision and purity at every turn.

Tantalum's extraordinary high melting point and outstanding chemical stability make it a prime candidate for sapphire smelting, where alumina is the key ingredient. The tantalum crucible adeptly handles extreme heat, minimizing the risk of contaminating sapphire raw materials, and safeguarding the integrity of the sapphire growth process. However, achieving this requires meticulous control of process conditions, ensuring the crucible performs at its peak and successfully delivers high-quality sapphire melting results.

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 an astounding 2996ºC, tantalum secures its position among the top five elements for high-temperature endurance. This incredible stability ensures the tantalum crucible meets stringent temperature requirements for melting, sintering, and other heat-intensive processes. Its versatility shines in rare earth smelting and high-temperature sintering, making it an invaluable asset in demanding work environments.

EXCELLENT CHEMICAL STABILITY:

Tantalum tubes demonstrate remarkable resilience at room temperature, remaining unreactive to potent hydrochloric acid and aqua regia, while defying many other corrosive agents. In the chemical industry, these tubes are a reliable choice for transporting corrosive liquids and gases. Caution is advised in hot concentrated sulfuric acid, fuming sulfuric acid, and high-temperature phosphoric acid, where tantalum's resistance wanes, but within specific temperature thresholds, it maintains its impressive corrosion resistance.

GOOD DEFORMATION RESISTANCE:

With a minuscule thermal expansion coefficient of merely 6.6ppm per degree Celsius, tantalum exhibits exceptional toughness. This means the tantalum crucible stands its ground against temperature fluctuations, maintaining dimensional stability and ensuring precision throughout experimental and production processes.

GOOD PROCESSING PERFORMANCE:

Tantalum's balanced blend of hardness and ductility allows it to be shaped into filaments or molded into thin foils. This adaptability facilitates easy processing into diverse shapes and sizes, catering to various application requirements and ensuring the tantalum crucible meets your specific needs with ease.

REUSABILITY:

When utilized and maintained with care, tantalum crucibles can be reused multiple times, offering a practical and cost-effective solution that significantly reduces operational 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.