Ammonium metatungstate is used to produce high-purity tungsten products mainly through its characteristics as a reducing agent. The following are the specific processes and key points:
Raw material preparation
Ammonium metatungstate (AMT) is a key raw material in the production process.
The purity of the starting material has a direct impact on the purity of the final product, so high-purity ammonium metatungstate needs to be used.
Reaction process
Ammonium metatungstate is used as a reducing agent to reduce tungsten oxide (or other tungsten oxides) to metallic tungsten.
This process requires appropriate reaction conditions such as temperature, pH and reaction time.
Purity control
The purity of the product is an important factor in determining its application. By controlling the purity of the starting material and the reaction conditions, high-purity ammonium metatungstate with minimal impurities can be produced. High-purity starting materials produce high-purity ammonium metatungstate, while low-purity starting materials result in low-purity products.
Subsequent processing:
The reduced tungsten metal may require further processing and purification to reach the desired purity level.
This can include melting, casting, forging, rolling, drawing and other process steps to produce high-purity tungsten products such as tungsten wire, tungsten tube, tungsten rod, etc.
Application:
High-purity tungsten products are widely used in various fields, including aerospace, electronics industry, nuclear industry, etc.
For example, in the electronics industry, high-purity tungsten can be used to manufacture electronic components such as electron tubes, transistors, integrated circuits, etc.
In summary, ammonium metatungstate is used to produce high-purity tungsten products through its reducing agent characteristics, combined with appropriate reaction conditions and subsequent processing steps. This process requires high control of the purity of the starting material and the reaction conditions to ensure the purity and quality of the final product.
More details of ammonium metatungstate product, please visit website: http://ammonium-metatungstate.com/
Please contact CHINATUNGSTEN for inquiry and order of ammonium metatungstate:
Email: sales@chinatungsten.com
Tel.: 86 592 5129595
