Is metal silicon ferrosilicon?
The normal silicon content of industrial silicon can reach 97.00-99.00%. This kind of product, formerly in our country sometimes called "crystalline silicon", sometimes called "pure silicon", after 1981 GB2881-81 "Industrial silicon technical Condition" national standard was issued, officially named "industrial silicon", the meaning of industrial silicon mainly refers to this kind of silicon is the silicon of industrial purity.
It can be used as ferrosilicon, but its density is low, it floats easily, the yield is not high, and it is too expensive. Smelting is usually used in non-ferrous metals such as copper alloy, aluminum alloy, etc.
