What are the Uses of Aqueous Solutions of Ammonium Metatungstate?

The aqueous solution of ammonium metatungstate has a wide range of applications in several industries, and the following is a clear point-by-point representation and summary of its uses:

 

Metal and alloy manufacturing

Ammonium metatungstate is an important raw material for the production of the metal tungsten and alloy steel. As a rare metal, tungsten has extremely high melting point, hardness and corrosion resistance, and is therefore widely used in the manufacture of high-speed steel, special steel and cemented carbide.

The aqueous solution of ammonium metatungstate can be converted into tungsten powder or other compounds of tungsten through a series of chemical reactions and processing, which in turn can be used in the manufacture of metals and alloys.

 

Catalyst Production

Aqueous solutions of ammonium metatungstate are widely used as precursors for catalysts in the petrochemical industry. Through a specific preparation process, it can be converted into tungsten-based catalysts with highly efficient catalytic properties, which are used in petroleum cracking, hydrogenation, dehydrogenation and other reactions to improve the yield and quality of petrochemical products.

 

Ceramic Industry

The aqueous solution of ammonium metatungstate can be used in ceramic industry as an additive of glaze and pigment to improve the hardness and gloss of ceramic products. At the same time, ammonium metatungstate can also be mixed with other oxides to make high temperature refractory materials, which are used in the manufacture of ceramic kilns, crucibles and so on.

 

Electronic Industry

In the electronic industry, the aqueous solution of ammonium metatungstate can be used to manufacture electronic components and thin film materials. For example, it can be used as electrode materials for electronic components such as capacitors and resistors, as well as in the manufacture of optical films and conductive films.

 

Fireproof material

Aqueous solutions of ammonium metatungstate can also be used to produce fireproof fabrics and other fireproof materials. By mixing it with fiber materials and processing it into fireproof fabrics, the flame retardant properties of the materials can be improved, and they are used in the manufacture of fire-resistant clothing, fire-resistant curtains, and so on.

 

Other fields

The aqueous solution of ammonium metatungstate can also be used to produce other tungsten compounds, such as tungstate, barium tungstate and so on, and these compounds are also widely used in the fields of glass, paint, rubber and so on.

 

In summary, aqueous solution of ammonium metatungstate has important applications in metal and alloy manufacturing, catalyst production, ceramic industry, electronic industry, fireproof materials and other fields. It is widely used and has different functions and effects in different fields.

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