Specifications
1.Tungsten sheet and plate
2.Purity:99.95% Min
3.Th.0.08~5.0mm x Width x Length
4.Standard: ASTM B760
5. MOQ: 10kg
Tungsten sheet and plate, Tungsten foils and strip
1. W contents: 99.95~99.99%
2. Thickness: 0.08~20mm
3. Specification available:
0.08+/-0.015mm x WT.150mm x 300mm
0.10+/-0.02mm x WT.200mm x 400mm
0.30+/-0.03mm x WT.200mm x 400mm
0.50+/-0.05mm x WT.250mm x 450mm
0.80+/-0.08mm x WT.250mm x 500mm
thickness | width | length | surface | Rolled condition | |
Plate | 8.0-16.0 | 10-600 | 10-660 | Alkali wash | Hot rolled |
3.0-8.0 | 10-600 | 10-800 | Alkali wash | Hot rolled | |
sheet | 1.5-3.0 | 10-600 | 10-1500 | Alkali wash | Cold rolled |
0.5-1.5 | 10-450 | 10-1500 | pickling cleaning | Cold rolled | |
0.2-0.5 | 10-450 | 10-2000 | pickling cleaning | Cold rolled |
Item | Process | Equipment | Quality Check |
1 | Powder purified | Purified furnace | GDMS |
2 | Isostatic pressing | Isostatic pressing machine | Measurement of rough-processed |
3 | IF forging | High-accuracy forging machine | Dimension measurements for product |
4 | IF sintering | High temperature vacuum sintering furnace | Dimension measurements for product |
5 | Final machining | High-accuracy turning machine | Surface quality/ roughness and density |
6 | Package | Quality Test Report |
5.Characteristic: high density, high modulus of elasticity and strength, high hardness and rigidity, excellent electrical and thermal conductivities, low thermal expansion coefficients, high absorption to X-ray and g-ray, better welding and machining ability.
6, Application:
it's found widely used in space, aeronautics, military, electrical device, meter and medical systems. In electrical device, it's used in illuminative,vacuum electric device, electric power semiconductor device heating body, heat shield etc.
