Sintered Quality Tantalum (TaS) Pickled, Annealed Wire

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Description

Due to the powder metallurgical production process employed, sintered quality tantalum (TaS) is particularly fine-grained and pure. As a result, the material is very easy to work and excels due to its excellent surface quality and robust mechanical properties.

Properties

Acoustical

Sound speed, longitudinal clong

4100 m/s at 20 °C

Sound speed, transversal ctrans

2900 m/s at 20 °C

Dimension

Diameter d

0.5 - 2 mm

Electrical

Electron work function We

4.3 eV at 20 °C

Superconductive transition temperature Tsuper

-268.65 °C

General

Density ρ

16.6 g/cm³ at 20 °C

Neutron capture cross-section σN

0 m² at 20 °C

Material Information

Dimension

Available diameters (mm): 0.5; 0.8; 1; 1.5; 2

Mechanical

Elongation A

15 % at 20 °C

Thermal

Crystallization temperature Tx

900 - 1450 °C

Melting point Tm

2996 °C

Chemical properties

Element

Weight %

Comment

Ta

99.95 %

min

O

0.02 %

Nb

0.01 %

C

5E-3 %

Fe

5E-3 %

More

Technological properties

Corrosion properties

Outstanding resistance against aqueous solutions and metal melts.

Other

This material has excellent cold ductility, superconductivity and a high level of biocompatibility.

This material data has been provided by Plansee.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.