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Tungsten
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For producing electric light source parts,components of electric vacuum;
For producing W-boats,heat shield and heat bodies in high temperature furnace. -
Tungsten radiation shielding products
Tungsten Vial shield, with a custom made tungsten lid capable of receiving and guiding three needles to pierce the vial septum, to be used with a fully automatic system of dispensing. -
We supply tungsten rhenium wire doped with rhenium, which has much better ductility and stability than pure tungsten in high temperature.
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A rivet is a permanent mechanical fastener. Before it is installed it consists of a smooth cylindrical shaft with a head on one end. The end opposite the head is called the buck-tail. On installation the rivet is placed in a punched or pre-drilled hole.
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1) Designation: W1 (W 99.95% min)
2) Application: the hot and cold rolled rolled -
1. Grade: W1
2. Purity :W1 > =99.95%
3. Characteristic:
Melting Point: 3410 Degrees Celsius
Boiling Point: 5927 Degrees Celsius
Density: 19.3g/m3
High quality, workability
4. Product Feature:
High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion. -
Material£º Tungsten
Size£ºThinkness( <20mm) xWideth (<300mm) x Longth(500mm) Condition£ºground Application£ºPVD coating industry¡¢x-ray tube and so on. -
Tungsten Wire There is a kind of tungsten wire named Doped Tungsten Wire, also known as 218 tungsten wire or non-sag tungsten wire. It is the forging of tungsten bar, and made of fine wire drawing, mainly used in incandescent, halogen and other electric light sources.
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Tungsten wire
1, Diameter: 0.01mm~5.00mm
2, Grade: W1, W2, WAL1, WAL2, WAL3
3, Density: Purity 99.92%, 99.98% can also be achieved if special demanded.
4, Quality standard: GB/T 4181-1997(tungsten wire)ASTM B760-86
5, Specific electrical: 0.055 Ohm x mm2/m resistance at 20 °C.
6, Modulus of elasticity: 410 kN/mm2, at 20 °C.
