Application
1. Tungsten disc is widely used in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications.
2. It is also applied in producing electrodes, heating elements, heat shields, sintering trays, sintering boats, stacking sheets, base plates, sputtering targets, crucibles in electronic and vacuum applications.
3. Tungsten discs are often used as sputtering targets.
4. It can be used as contacts in vehicle motors.
Features:
1. Achemetal Furnace Co., Ltd. specializes in producing high purity tungsten discs with the highest possible density. The purity of discs can be reach 99.97%.
2. After being forged, it is in structure and with density up to 18.8g/cm3.
3. Tungsten is a robust metal which has a high resistance to temperature. It has high melting point and are comprehensively used in electrical goods for their physical properties.
4. Tungsten discs we manufactured are of extraordinary quality. They possess high bending strength, good electric and thermal conductivity, high resistivity, high tolerance and good hardness, etc.
5. It is under vacuum annealing and leveling before delivery.
6. Our tungstn discs are approved by ASTM B 386-2003 and GB 3876-2007 and GB 3877-2006.
Parameters of Tungsten Disc
| Thickness (mm) | Diameter (mm) |
| 1.0-5.0 | 500 |
| 6.0-10.0 | 400 |
| 10.0-14.0 | 350 |
| 14.0- | 300 |
Our company can also provide tungsten discs according to customers' requirements.
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.There are water proof papers for packing.
Owning two hot rolling machines and five cold rolling machines, Achemetal Furnace Co., Ltd. is a professional China tungsten disc manufacturer. We supply vacuum annealed tungsten and molybdenum foil, sheets, plates, discs, squares and ribbons with high density and excellent mach inability. 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 sputtering targets, etc. We produce tungsten discs with smooth surface, no double skin, no stratification, no crack and no impurity. All of our products are made in accordance with the standard of ISO9001.
