Hard And Brittle Silicon Metal 421

Hard And Brittle Silicon Metal 421

As one of the basic types of silicon metal, silicon metal 421 has a silicon content of 99.3%, an iron content of only 0.4%, an aluminum content of only 0.2%, and a calcium content of only 0.1%.
Description
Products Description
 

 

 

Silicon metal 421 is widely used in industry because of its excellent physical and chemical properties, especially in the metal smelting industry. Of course, it is also present in other industries, such as medical devices, aerospace, high-tech semiconductors, etc. These can be seen that silicon metal 551 is widely used.

Products Parameters
 

 

Grade Composition
Si Content (%) Impurities (%)
Fe Al Ca P
Silicon Metal 421 99.3 0.4 0.2 0.1 -

 

Products Details
 

ZhenAn39

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1.Silicon metal 421 belongs to a type of silicon metal. Its properties are similar to germanium, lead, and tin, and it has semiconductor properties, so it can be used in semiconductor high-tech products.

2.Electrodes are one of the main consumable materials in the production of chemical silicon metal 421. Graphite electrodes and carbon electrodes are generally used for chemical silicon smelting, and graphite electrodes are mainly used in China.

3.In the silicon metal 421 smelting furnace, the electrode is the heart and is an important part of the conductive system. The current is fed through the electrodes into the furnace to generate an arc, which is used in chemical silicon smelting. Graphite electrodes have low ash content, good electrical conductivity, heat resistance and corrosion resistance, and are the best choice for chemical silicon smelting.

4.Luckily. Our company has its own factory to produce silicon metal 421.The silicon metal 421 produced is not only of good quality, but also has the right price.

5.What' more, our company also has a professional team to serve you. From production, sales, transportation to after-sales, all-round service to make you satisfied.

 

If you need silicon metal related products, please write to us the items you need, and we will send you our latest quotation immediately for your reference.

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