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[Chemical Knowledge]：What are the upstream raw materials for tungsten trioxide? What do the downstream products contain?

Read： 835 Time：19months ago Source：Transform the World with Simplicity

As an important chemical raw material, tungsten trioxide is widely used in the field of chemical production. Its upstream and downstream related products are numerous and involve many fields. The following will detail the upstream and downstream associated products of tungsten trioxide.

upstream products:

1. Tungstic acid: Tungstic acid is one of the main raw materials of tungsten trioxide. Tungstic acid can be produced through the reaction of tungstic acid with sodium hydroxide and other substances.

downstream products:

1. tungsten powder: tungsten trioxide can be obtained by hydrogen reduction treatment. Tungsten powder has good high temperature resistance and wear resistance, and is widely used in manufacturing and processing fields, such as carbide cutting tools, high temperature furnace parts, etc.
2. Tungsten carbide: Tungsten trioxide reacts with carbon black at high temperature to obtain tungsten carbide. Tungsten carbide is a hard material commonly used in the manufacture of cutting tools, drill bits, grinding wheels, etc.
3. tungsten wire: through a certain process, tungsten trioxide can be converted into tungsten wire. Tungsten wire has high melting point, strength and ductility, and is widely used in electronics, lighting, aerospace and other fields.
4. Tungstate: Tungstate can be obtained by reacting tungsten trioxide with an alkali metal or alkaline earth metal salt. Tungstates have many uses, such as catalysts, pigments, phosphors, etc.

From the above introduction, it can be seen that tungsten trioxide has many upstream and downstream related products and a wide range of applications. With the continuous development of science and technology, tungsten trioxide will be more widely used in the field of chemical production, and its upstream and downstream related products will be more abundant.

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