Application
Tungsten foil is widely used in electronics, lighting, medical equipment, vacuum coating, electric vacuum stove electrode, heat insulation screen, etc as the radiation shielding material and radiation-protective equipment.
Features
1. Tungsten foil adopts the material tungsten with a high purity of 99.95% and density close to 19.3g/cm3 ( theoretical density).
2. Surface of tungsten sheet has metallic silver luster.
3. Its radiation shielding effect is equivalent to that of lead plate.
4. Tungsten foil is much easier to machine than lead. The sheet can be cut or holed with home-use scissors, formed into shapes with any curved surface.
5. This vacuum annealed tungsten sheet is soft, retractable, foldable, and durable to bear repeated bending.
6. Tungsten sheet is easy to handle and no pollution risks.;
7. It has excellent thermal plasticity. Therefore it's possible to form into shapes having cylindrical or complicated curved surfaces.
8. Tungsten foil from Achemetal is under vacuum annealing and leveling before delivery.
9. Our vacuum annealed tungsten sheets are approved by ASTM B 760-2007.
Package and Inspection
We offer material composition sheet and examination report which include density, flaw detection, dimensions and so on. Our products are packed in plywood case with expanded plastic. What's more, the case is moistureproof and grooved for tungsten foils being fix placed.
Technical Parameters
| Thickness (mm) | Width (mm) | Length (mm) |
| 0.05-0.1 | 100 | 500 |
| 0.1-0.15 | 100 | 600 |
| 0.15-0.20 | 205 | 1000 |
| 0.20-0.30 | 300 | 1000 |
| 0.30-0.50 | 350 | 1000 |
| 0.50-0.80 | 330 | 1000 |
| 0.80-1.00 | 330 | 1000 |
| 1.0 -1.5 | 400 | 1000 |
| 1.5 -3.0 | 300 | 1000 |
| > 3.0 | 300 | L |
We also provide other parameters of tungsten foils according to customers' requirements.
Owning two hot rolling machine and five cold rolling machines, Achemetal Furnace Co., Ltd. is a China vacuum annealed tungsten sheet supplier. We provide annealed tungsten and molybdenum foil, plates, discs, squares and ribbons with high density and excellent matching ability. Excepting tungsten foil, we also produce other rolled tungsten and molybdenum products, such as tungsten and molybdenum sheet, Mo-La sheet, tungsten and molybdenum plate, tungsten and molybdenum discs, etc. All of our products are made in accordance with the standard of ISO9001.
