Ammonium metatungstate microspheres (AMT microspheres) have a variety of uses that are largely based on their unique chemical and physical properties. The main uses of Ammonium Metatungstate Microspheres are summarized below:
Catalyst precursor
Ammonium metatungstate microspheres are important precursors for the preparation of a wide range of catalysts, such as those used in petrochemicals, fine chemicals and other fields. Through subsequent steps such as heat treatment, ammonium metatungstate microspheres can be transformed into substances with specific catalytic activity, such as tungsten carbide (WC).
Preparation of tungsten powder and other tungsten compounds
Ammonium metatungstate microspheres can be decomposed into WO₃ at high temperature, and tungsten powder can be obtained by further reduction.
Tungsten powder is an important raw material for manufacturing cemented carbide, tungsten wire, tungsten electrode and so on.
Meanwhile, ammonium metatungstate microspheres can also be used to prepare other tungsten compounds, such as tungstate, barium tungstate and so on.
Electronic industry
Ammonium metatungstate microspheres are used in the electronics industry for the manufacture of film capacitors, piezoresistive materials and so on.
These materials have a wide range of applications in semiconductor devices, integrated circuits and other fields.
Ceramic Industry
Ammonium metatungstate microspheres can be used as additives for ceramic glaze to improve the performance of glaze.
Meanwhile, it can also be used to prepare some ceramic materials with special functions.
Fireproof fabrics
Ammonium metatungstate microspheres have excellent high-temperature resistance and can be used to prepare fireproof fabrics.
This kind of fabric can maintain good structural stability under high temperature and has good fireproof effect.
Scientific research
In scientific research and chemistry, ammonium metatungstate microspheres are used as research materials to explore their unique physical and chemical properties. For example, properties such as their structure, morphology, thermal stability, and interactions with other substances can be studied.
In conclusion, ammonium metatungstate microspheres have a wide range of uses, not only in catalysts, tungsten powder, electronics industry and other important applications, but also in the ceramic industry, fireproof fabrics and scientific research and other fields play an important role.
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