Tantalum sheet
Buy, supplier
Buy tantalum sheet from the supplier Evek GmbH at an affordable price. The price of tantalum sheet is formed on the basis of European production standards. You can buy tantalum sheet at an affordable price in wholesale or retail. Regular customers can take advantage of a discount system from Evek GmbH.
Technical Characteristics
Tantalum is a steel-gray metal with a bluish cast. Under normal conditions it is stable in air. It begins to oxidize above t° 200 °C.
The physical properties of Ta
| Description | Value |
|---|---|
| Atomic (molar) mass g/mol | 180,9 |
| oxidation state | 5 |
| Density [g/cm3] | 16,65 |
| Melting point t°С | 3020°С |
| Melting point kJ/mol | 24,7 |
| Thermal conductivity K [W/(m-K) | 57,5 |
| Evaporation heat kJ/mol | 758 |
Utilization
Its emissivity as well as its ability to adsorb gases and its refractoriness determine its use for the production of parts of electric-vacuum devices. Tantalum sheets are widely used in the manufacture of cathodes. Tantalum is also used:
- In the chemical industry in the manufacture of laboratory utensils.
- Parts of heat-exchange equipment.
- In the pulp and paper industry and processing sector, the products are used to make corrosion-resistant parts.
- In surgery, tantalum thread is used to bind ligaments, nerve tissue due to its biological inertness.
Delivery, price
All products offered, certified. The technical documentation includes data on the chemical composition and specifies the marginal percentage of impurities. The supplier "Evek GmbH", supplies tantalum sheet to standard and custom sizes at an affordable price in the shortest possible time from their stocks. The price of tantalum rolls corresponds to the high quality of the products.