Thursday 23 February 2012

Descriptions and Applications of Tungsten powder

Properties: silvery white metal
Density: 19.35grams/centimeters
Melting point: 3410±20℃
Boiling point:  5927℃
Descriptions of Tungsten powder
Mainly to finish tungsten powder and tungsten carbide powder and the various compounds, tungsten widely used in chemical industry, machinery, electronics, and other fields, manufacturing filament and high-speed cutting steel alloy, also used in optical instruments.
Tungsten Powder has a number of valuable uses in today’s world.  Tungsten Powder is used in electrical contacts, airbag deployment systems, and as the beginning material in tungsten mill products and wire. Tungsten powder is also used in particle guns for genetic modification of plants and vegetables and in radiation compensators.
Packaging:
50 kg/100 lb packed in a polyethylene bag within a 3½-gallon plastic pail, or 250 kg/500 lb packed in a polyethylene bag within a 17-gallon drum, or as requested by the customer.
Applications:
Tungsten powders are widely used in the production of weight fillers, radiation shielding fillers, and induction accelerators etc. Thin film surface of its polymer mixture are ideally suited for radiation protection. The large particles make it ideal heavy metal filler for injection-molding applications. The unique shape and resulting high flow ability of these particles make it suitable for metal spray industry applications.
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