Reliable Integrated Tantalum Crucible for Precision Casting and Molding

• 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

Unveiling the marvels of our Tantalum crucible, a paragon of scientific advancement, offering unmatched properties such as an extraordinary high melting point, minimal vapor pressure, and superior cold processing capabilities. Its high chemical stability, formidable resistance to liquid metal corrosion, and elevated dielectric constant of its surface oxide film make it indispensable. This crucible finds its place in precision applications like container crucibles for sapphire sintering, arc furnace operations, and other high-demand environments. It's the ideal choice for melting sapphire with precision.

Renowned for its high melting point and remarkable chemical stability, tantalum ensures minimal contamination during sapphire smelting (where alumina is the primary component), maintaining a pristine environment that is crucial for the flawless growth of sapphire. However, achieving superior sapphire quality demands meticulous control of process conditions to maximize the crucible's performance and effectively manage the melting process.

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 its impressive melting point reaching 2996ºC, tantalum claims its place among the elite, ranking fifth amongst elemental substances. This exceptional thermal resistance makes the tantalum crucible a steadfast choice for high-temperature environments, adeptly handling the heat demands of material melting, sintering, and various temperature-intensive treatments, including rare earth smelting and high-temperature sintering operations.

EXCELLENT CHEMICAL STABILITY:

At ambient conditions, tantalum demonstrates excellent resilience, withstanding attacks from hydrochloric acid, aqua regia, and numerous corrosive agents, making it invaluable in chemical industries for transporting aggressive liquids and gases. While vulnerable to hot concentrated sulfuric acid, fuming sulfuric acid, and high-temperature phosphoric acid, tantalum's corrosion resistance remains robust within specific temperature thresholds.

GOOD DEFORMATION RESISTANCE:

Tantalum's exceptionally low thermal expansion coefficient, at just 6.6ppm per degree Celsius, coupled with its formidable toughness, ensures structural integrity and dimensional stability amidst temperature fluctuations, thereby preserving the accuracy and repeatability crucial to experimental and production processes.

GOOD PROCESSING PERFORMANCE:

Tantalum's balanced hardness and ductility allow it to be transformed into filaments or thin foils, facilitating the crafting of tantalum crucibles in diverse shapes and sizes, tailored to cater to a wide range of application needs.

REUSABILITY:

When handled and maintained with care, tantalum crucibles boast significant reusability, offering a cost-effective solution by reducing the frequency of 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.