Furnace Reflection Shield Tungsten Plate Strips Surface Cleaned Purity 99.95% W1
Description of Pure Tungsten Strips:
1. Name: Tungsten Strip;
2. Purity: Not less than 99.95%;
3. Density: ≥19.2g/cm3;
4. Appearance: Silver white;
5. Supply state: vacuum anneal;
6. Quality standard: ASTM, GB
Applications of Tungsten Strips:
Since the melting point of tungsten has reached 3380°C, tungsten strips are widely used in reflection shield, cover plate applied in the sapphire growth furnace, reflection shield, heating tape, connecting pieces applied in vacuum furnace, sputtering target applied in plasma coating film, and high temperature resistance boat.
We can provide high-desity, high-purity, flat, and low tolerance tungsten plates for flat-stone mill or structure. Tungsten strip is also suitable for light, electric vacuum device, electric semiconductor device, glass fiber kiln heating element, heat shield, boat and finished products etc
Specifications of Pure Tungsten Strips:
|
Thickness(mm) |
Width(mm) |
Length(mm) |
|
0.05-0.15 |
100 |
200 |
|
0.15-0.20 |
205 |
1000 |
|
0.20-0.25 |
300 |
1000 |
|
0.25-0.30 |
330 |
1000 |
|
0.30-0.50 |
350 |
800 |
|
0.50-0.80 |
300 |
600 |
|
0.80-1.0 |
300 |
500 |
|
1.0-1.50 |
400 |
650 |
|
1.50-3.0 |
300 |
600 |
|
>3.0 |
300 |
L |
Tungsten Strips Tolerances:
|
Thickness(mm) |
Thickness tolerance (I II)(mm) |
Width (mm) |
Width tolerance (mm) |
Length (mm) |
Length tolerance(mm) |
|
> 0.40-0.60 |
±0.04 ±0.05 |
50-400 |
± 4 |
50-1000 |
± 4 |
|
> 0.60-1.0 |
±0.06 ±0.10 |
50-400 |
± 4 |
50-1000 |
± 4 |
|
> 1.0-2.0 |
±0.10 ±0.20 |
50-400 |
± 5 |
50-1000 |
± 5 |
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