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Pure Tungsten
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Tungsten filament is arguably the key component of the incandescent lamp business.
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Tungsten granule/pellet is the processiong of tungsten metal into small particles, also known as tungsten flux.
Apprearance of tungsten granule/pellet: bright gray polyhedron granule; -
Tungsten heater made of tungsten wire, features high melting point and high corrosion resistance, mainly applied for vacuum metallizing, such as aluminizing scope, chrome scope, mirrors, plastics and heaters elements for decoration articles.Tungsten heater can be stranded into single or multi wires according to the samples or drawings of customers. Pure wire and doped wire are both available. Diameter of tungsten wire: 0.2-1.2mm.
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The tungsten iridium stream mouth is as a special tungsten alloy with other refractory metals. It mainly uses in rare-earth metal smelting, the induction furnace heating element, the quartz glass smelting and so on, makes the high temperature vessel.
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Tungsten needle is widely used in the construction of furnace tooling and parts and as a feedstock for the fabrication of parts for the electronics and semiconductor industries. Surface can be supplied in a shiny or matte; dependent upon thickness and width parameters.
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Tungsten nozzle can be produced by the materials of pure tungsten, tungsten carbide and tungsten alloy.
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Tungsten pin surface: bright, smooth;
Advantages of tungsten pin:
Tough corrosion against;
High melting point;
Low coeffcient of thermal expansion;
Tensile strength; -
For producing electric light source parts,components of electric vacuum;
For producing W-boats,heat shield and heat bodies in high temperature furnace. -
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.
