Specifications

tantalum ring

1.Grade:Ta1 ,TaNb3,Ta2.5W

2. Purity :> =99.95%

3. Characteristic:

Melting Point: 2996 °C Degrees Celsius

Boiling Point:5425

Density: 16.6 g/cm3

High quality, workability

4. Certificate: ISO9001:2008

5. Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion.

6. Dimensions and tolerance(According to clients’ requirements):

Chemical composition:

   R05200: Fe: 0.01, Si: 0.005, -Ni 0.01, W 0.05, Mo: 0.02, Ti: 0.01, Nb0.1, O: 0.015, C:0.01, H: 0.0015, N: 0.01   Ta: Remainder

   R05400: Fe: 0.01, Si: 0.005, -Ni 0.01, W 0.05, Mo: 0.02, Ti: 0.01, Nb0.1, O: 0.03, C:0.01, H: 0.0015, N: 0.01   Ta: Remainder

7.Application:

It has very good properties of corrosion resistance.It also has good electrical conducivity and easy be machined in the room temperature.The most application of tantalum is electrical industry,such as capacitors and etc.