1. Product name Tantalum Foil
2. Purity 99.9~99.99%
3. Standard ASTM B708
4. Thickness 0.05mm - 0.1mm
5. Application: used for numerous heating element application
6. Strict quality control System: Each link of the production will be strickly controled,ensuring without one un-qualified product being out from our company.
7. Certification Report: Material Certification,CE,SGS, or testing report will be offered.
Pure tantalum foil we offered, purity is 99.95% and according to ASTM B708 standard.
The thinnest thickness of tantalum foil we can make is 0.01mm.
As for tantalum strip applications, it can be used as numerous heating element and in deposition devices.
We have strict quality control system, each production process will be strictly controled to ensure qualified products made by us. We have CE, SGS certificates and will offer testing reports with goods.
Chemical Compositions of Tantalum Foil
Chemistry ppm | ||||||||||||
Designation | Chief component | Impurities maxmium | ||||||||||
Ta | Nb | Fe | Si | Ni | W | Mo | Ti | O | C | H | N | |
Ta1 | Remainder | 300 | 40 | 30 | 20 | 40 | 40 | 20 | 150 | 40 | 15 | 20 |
Ta2 | Remainder | 800 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
TaNb3 | Remainder | <35000 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
TaNb20 | Remainder | 170000- 230000 | 100 | 100 | 50 | 200 | 200 | 50 | 200 | 100 | 15 | 100 |
Ta2.5W | Remainder | 400 | 50 | 30 | 20 | 30000 | 60 | 20 | 150 | 50 | 15 | 60 |
Ta10W | Remainder | 400 | 50 | 30 | 20 | 110000 | 60 | 20 | 150 | 50 | 15 | 60 |
Specification of tantalum foil
Thickness (mm) | Width (mm) | Length (mm) | |
Foil | 0.01~0.1 | 30~150 | >=200 |
Sheet | 0.1~0.5 | 30~500 | >=200 |
Plate | 0.5~25 | 50~500 | >=200 |
We can make customized tantalum parts according to drawings.