What is Tantalum?
Tantalum (chemical symbol Ta) is a rare, high-density transition metal known for its excellent corrosion resistance, high melting point and excellent electrical conductivity. Tantalum is extremely resistant to almost all acids, including aqua regia, making it useful in a wide range of applications in extreme chemical environments. Tantalum is chemically similar to niobium (Niobium), but it usually costs more due to its rarity and difficulty in mining.
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Your Professional Tantalum Supplier
Our goal is to become your true partner in the field of tantalum China. Baoji West Titanium Materials Co., Ltd business covers the processing and sales of rare metals such as titanium coil, plate, bar, wire, and titanium forging. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Advantages of Tantalum
Exceptional corrosion resistance:
Tantalum exhibit outstanding resistance to chemical corrosion, including acids, alkalis, and saltwater. This makes them ideal for use in aggressive environments where other metals might fail.
High melting point:
With a melting point of over 3000°c, tantalum maintain their structural integrity even under extreme temperatures. This property is crucial for applications in aerospace and high-temperature processes.
Biocompatibility:
Tantalum is non-toxic and biocompatible, making it suitable for medical and dental applications where interaction with the human body is required.
Durability and strength:
Tantalum have a reputation for being strong and long-lasting, which guarantees enduring performance in a range of high-tech and industrial applications.
Specification of Tantalum
|
Product condition |
Tensile strength (MPa) |
Elongation, % |
|
Annealed |
300～600 |
10～30 |
|
Half annealed |
>600～1000 |
<5 |
|
Unannealed |
>1000 |
<5 |
Features of Tantalum
Exceptional purity levels: Our tantalum rods boast an impressive purity of up to 99.97%, ensuring top-tier quality and performance in every application.
Optimized density: We achieve a density of up to 99.5% in our tantalum rods, providing enhanced durability and reliability in demanding environments.
Aerospace industry: In the aerospace sector, tantalum round bars are used in components that are exposed to high temperatures and aggressive environments. Their high melting point and resistance to thermal expansion make them suitable for turbine blades, rocket nozzles, and other critical parts where reliability and performance are essential.
Medical devices: Tantalum is biocompatible, making it an excellent choice for medical implants and devices. Tantalum round bars are used to manufacture surgical instruments, dental implants, and other medical components.
Chemical processing: Tantalum’s resistance to corrosion and chemical reactions makes it invaluable in the chemical processing industry. Tantalum round bars are used to create components for reactors, heat exchangers, and other equipment that handle highly corrosive substances.
Electronics industry: In electronics, tantalum is used to produce capacitors due to its excellent electrical properties. Tantalum round bars are processed into tantalum capacitors, which are known for their stability, high capacitance, and small size.
Nuclear applications: Tantalum’s ability to withstand radiation and high temperatures makes it suitable for use in nuclear reactors. Tantalum round bars are used in various nuclear applications, including fuel rods and reactor components, where they provide durability and resistance to radiation damage.
Glass and ceramics manufacturing: Tantalum’s high melting point and resistance to thermal shock make it useful in the production of high-quality glass and ceramics.
Production Process of Tantalum
The potassium tantalum fluoride is mixed with sodium, a powerful reducing agent, and heated at high temperatures in a molten salt system to produce tantalum metal powder. This is the most widely used method for producing tantalum powder.
The resulting tantalum powder is then further processed or smelted to create dense, consolidated forms of the metal, such as ingots, sheets, and wires, for various applications.
Packing and Shipping of Tantalum
|
Packing |
Cushioning foam |
|
Shipping |
Shipped by road, sea, rail |
FAQ
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