Metallic Silicon Industrial Silicon 551 For Metallurgy And Chemical
Industry Ultra Pure Silicon
Silicon Metal processed by excellent industrial silicon, including
full varieties. Used in electro, metallurgy and chemical industry.
Metal silicon is a product obtained by smelting quartz and coke in
an electric furnace. The content of the main component silicon
element is above 99%, and the remaining impurities are iron,
Silicon Metal Applications:
1. Aluminum alloy
It can improve the already useful properties of aluminum such as
castability, hardness and strength. Adding silicon metal to
aluminium alloys makes them strong and light.
So, they are increasingly used in the automotive industry. Used to
replace heavier cast iron parts. Automotive parts such as engine
blocks and tire rims are the most common cast aluminum silicon
2. Solar industry and electronics industry.
Silicon metal can also be used as essential material in the solar
and electronics industries. For examples, it can be used in the
manufacture of solar panels, semi-conductors and silicon chips.
Metal Silicon Specification:
Si Content (%)
Silicon metal manufacturing process
How is silicon metal made ? Method for producing metal silicon:
Silica is used as a raw material. The carbonaceous material acts as
a reducing agent. Metal silicon is smelted by a submerged arc
furnace. The content of Fe in the smelted metal silicon is less
than 0.5%. Its chemical reaction equation is:
SiO2 + 2C → Si + 2CO
The silicon thus obtained has a purity of 97% to 98%. Generally
used in the metallurgical industry. If you want to get higher grade
silicon, you need to refine it to remove impurities. Thus, metal
silicon having a purity of 99.7% to 99.8% is obtained.
1. Professional machine produce qualitied goods.
2. Professional worker guarantee finish production on time.
3. Professional transport term guarantee safe transport.
4. Professional sales team supply satisfied services.
1. What's the MOQ of trial order?
No limit, We can offer the best suggestions and solutions according
to your condition.
2. Do you provide samples?
Yes, samples are available.
3. Can we visit your company?
Sure, welcome at any time,seeing is believing.
4. Is the price negotiable?
Yes, please feel free to contact us anytime if you have any
question . And for clients who wants to enlarge market, we will do
our best to support.