Information profile @ a Glance
- Tungsten is one of the strongest metal and it it used in many forms
like bars , alloy , powder .
- Tungsten powder is prepared by
hydrogen reduction of tungsten trioxide or ammonium paratungstate.
- Preparation of hydrogen reduction process of tungsten powder is
generally divided into two phases: the first in the 500 ~ 700oC
temperature, tungsten trioxide tungsten dioxide reduced; the second
stage in the 700 ~ 900oC temperature, tungsten dioxide reduction into
the tungsten powder.
- The tungsten powder is the main raw material of
processing powder metallurgy tungsten and tungsten alloys.
- Pure tungsten powder can be made of wire, rods, tubes , plates and
other processing materials .
- Tungsten powder with other metal powders are mixed and can be made
into a variety of tungsten
alloys
- There is a growing requirement for tungsten products in the Indian
market in industrial applications and also defense applications, where
it has been identified as a strategic material for defense needs.
- The Indian market size of tungsten metal
powder is said to be 150 tonnes per month
- Currently most of the tungsten is imported from China
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Basic Information
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Tungsten Powder Metallurgy
Technology Information
- Tungsten Metal Powder Production
- Production in Vertical tube reactor
- Reduction of tungsten oxides with hydrogen
and with hydrogen and carbon
- Technology Source - Recycling
- Case Study - Research
- Nanoscale tungsten powder
- Laser Processing of Tungsten Powder
- Powder Injection Molding
- Tungsten Oxide & Trioxide
- Tungsten trioxide powder
- Ammonium Paratungstate
Trade, Market Scenario
- World Tungsten Industry
- World Tungsten report
- Raw Materials Procurement
- Industry association
- Tungsten Sourcing
- Trade Issues
- Recycling report - USA
- Recycling used tungsten carbide tools
- Imports into India
- Project proposal
- Tungsten trioxide suppliers
- Consultant - Market reports
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Patent Information
- Process for production of high surface area
Tungsten & Tungsten Trioxide powders
- Production of Tungsten Carbide powder
- Method of producing tungsten and tungsten
carbide powders
- Method for producing amorphous based metals
Companies & Products
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Tungsten Products
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Tungsten Heavy alloy products
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Company - China
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Company in News
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MNC
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Company -Russia
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Recycling company
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French company product
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Msds
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Msds
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Tungsten trioxide - msds
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Tungsten Oxide - msds
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Msds - Ammonium Paratungstate
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Generic EU Msds
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List of companies
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Tungsten Carbide recycling
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