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Tantalum 99.85% Metal Pure Element 73 sample pieces,  Rare metals
  • Tantalum 99.85% Metal Pure Element 73 sample pieces,  Rare metals
  • Tantalum 99.85% Metal Pure Element 73 sample pieces,  Rare metals

Tantalum 99.85% Metal Pure Element 73 sample pieces

£1,958.27
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Tantalum 99.85% Metal Pure Element 73 sample pieces

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Technical specifications:

Brand: Evek
Country and Region of Production: Germany
Manufacturer number: Not applicable
Type: Pieces
Material: Tantalum
Operation area: Metal element 73
Standard classifications:
Name, symbol, atomic number: Tantalum, Ta, 73
Assay: 99.85%
Further information:
Melting point: 3290 K (3017 ° C)
Density: 16.65 g / cm3 (20 ° C)
Thermal conductivity: 57 Wm − 1K − 1
Boiling point: 5693 K (5420 ° C)

Description:

Most of the tantalum is used for very small capacitors with high capacitance. In 2007, 60% of tantalum was used to manufacture capacitors. These tantalum electrolytic capacitors are used everywhere in modern microelectronics, for example for mobile phones and in automotive engineering. The effect is based on the tantalum oxide layer on the surface of the wound tantalum film, which is stable and securely insulating even in a very thin version. The thinner the layer between the electrodes, the higher the capacity with the same film area; tantalum oxide also has extremely high permittivity, which also increases capacity.

Areas of application:

  • Railing construction
  • food industry
  • Beverage industry
  • chemistry

documentation

Datasheet (German)
Aloy200
Tantalum
2020-07-07

Data sheet

Type
Stücke
material
Tantalum
symbol
Ta
Atomic number
73
purity
99.85%
operation area
Mikroelektronik (Fertigung von Kondensatoren); Medizin (Herstellung von Implantaten und Instrumenten); chemische Industrie (Wärmeaustauscher und Pumpen); Nickel-Superlegierungen
density
10,49 g/cm³
Melting point
3017 ° C
Mohs hardness
6,5
Thermal conductivity
57,5 W/(m · K)
Electrical conductivity
7,61 · 10⁶ S/m

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