Tantalum Crucible - Designed for Precision and Durability in High Heat

• 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 Ultimate in Performance and Reliability

The tantalum crucible is a masterpiece of engineering, boasting an array of remarkable attributes: a sky-high melting point, low vapor pressure, exceptional cold processing capabilities, superior chemical stability, and formidable resistance to liquid metal corrosion. Its surface oxide film even presents a high dielectric constant. These unparalleled qualities make it the preferred choice for container crucibles in sapphire sintering, arc furnace applications, and other complex processing environments. Additionally, tantalum crucibles are adept at melting sapphire, ensuring versatile usage across industries.

Tantalum's standout features are its towering melting point and outstanding chemical stability. During sapphire smelting, where alumina reigns supreme, tantalum withstands the fiery heat with ease, safeguarding the precious sapphire materials against contamination. This guarantees a pristine environment for sapphire growth. Nonetheless, meticulous control of process conditions is imperative to fully harness the crucible's potential, paving the way for the melting of top-tier 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 SUPREME TEMPERATURE RESISTANCE:

With a melting point soaring to 2996ºC, tantalum stands as the fifth-highest among elements. This exceptional trait ensures the tantalum crucible's stability in extreme heat conditions, meeting the rigorous temperature demands of material melting, sintering, and other thermal processes. It's the material of choice for rare earth smelting, high-temperature sintering, and a plethora of high-temperature applications.

UNRIVALED CHEMICAL STABILITY:

At room temperature, tantalum remains resilient against hydrochloric acid and aqua regia, while also defying many other corrosive substances. In the chemical world, tantalum tubes are entrusted with transporting a spectrum of corrosive liquids and gases. Although it may yield to hot concentrated sulfuric acid, fuming sulfuric acid, and high-temperature phosphoric acid, within a certain temperature bracket, its corrosion resistance remains peerless.

EXCEPTIONAL DEFORMATION RESISTANCE:

Tantalum's minimal thermal expansion coefficient, just 6.6ppm per degree Celsius, coupled with its impressive toughness, reduces deformation risks under temperature fluctuations. This ensures superior dimensional stability, essential for maintaining the precision and consistency of experiments or production processes.

OUTSTANDING PROCESSING PERFORMANCE:

With balanced hardness and ductility, tantalum can be expertly drawn into wires or crafted into thin sheets. This versatility allows tantalum crucibles to be molded into a myriad of shapes and sizes, catering to diverse application needs efficiently.

LONG-LASTING REUSABILITY:

When cared for with diligence, tantalum crucibles promise extensive reusability, offering significant cost savings and ensuring continued performance over numerous cycles.

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.