Raw Material Ta 7440-25-7 Tantalum Powder for Space Vehicles Televisions Electronic Computers

• Characteristic: Stable Electrical Behavior, Low Weight, High Capacitance
• Protection: Resistance to Corrosion, High Melting Point
• Usage: Alloys, Electronics
• Shape: Powder
• Color: Dark Gray to Black
• Density: 16.7 g/cm3
• Model NO.: Ta
• Technics: Hot or Cold Rolling or Annealed
• Type: Customized
• Size Range: Customized
• Feature: Corrosion Resistance
• Transport Package: Vacuum Packed
• Specification: 99.95%Min
• Trademark: Lonwin
• Origin: Made in China
• HS Code: 8103201100
• Production Capacity: 1000mt/Year

Product Description

Product Description

 

Tantalum Powder

1.Molecular formula: Ta

2.Molecular weight: 180.948

3.HS CODE: 8103201100

 

4.CAS NO.: 7440-25-7
 

5.Storage: Store in a cool, dry place. Keep away from oxidants.

Tantalum is the world's third refractory metal, its melting point is only lower than tungsten, molybdenum, as high as 2980 ºC, pure tantalum slightly blue color, excellent plasticity, in the cold state without intermediate annealing can be rolled into very thin plate (thickness can be less than 0.01 mm).The ability of tantalum to emit electrons is weak, because the electron escape power of tantalum is lower than that of refractory metals such as tungsten and molybdenum, and tantalum has been widely used in vacuum technology.

Product Name	Tantalum Powder
Purity	99.9%
CAS No	7440-25-7
Appearance	Powder
Particle size	200mesh
Melting point	2996 °C(lit.)
Application	Electronics

 

Applications

1. Cutting tool industry.

2. The medical field.

3. The electronics industry.

4. As a high temperature strengthening additive for superalloys.

Packaging & Shipping

1. Samples Package ,1/2.5 /kg vacuum package
2. 20 / 25kg net pail, P.E bag inner.
3.20/25KG net box ,P.E bag inner
4.Flexible freight bags 

Company Profile