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Silicon Slag

Silicon Slag (Off grade silicon slag) is a by-product of silicon metal production. It's the separated part which are less purity of silicon metal. Usually silicon slag contains higher contents of Fe, Al, Ca and other oxide. Silicon, with other elements like Fe, Al, Ca, have strong reaction with oxygen; Meanwhile other impurities are oxide also are not harmful to liquid steel. Those characters made silicon slag to be a great de-oxidizer. Henan Reliable High Carbon Silicon Alloy Co.,Ltd  is professional silicon slag supplier in China with high quality, competitive price and high reputation. Welcome to visit our factory.

Silicon slag(Off grade silicon slag) generally refers to the residual part of raw ore after refining, but also contains a certain amount of silicon. There are many kinds of silicon slag, industrial silicon slag, solar silicon slag, semiconductor silicon slag and so on. Silicon slag can be used to recycle recrystallization, purification, now silicon material shortage, expensive.

Silicon Slag(Off grade silicon slag) can not only be used for producing white carbon black, after processing but also be used as cement materials or making ordinary firebrick. Silicon slag can be recycled through recrystallization and purification again to realize silicon material use again make silicon slag fully used. The recycle value is relatively high.

APPLICATIONS OF SILICON SLAG:

★ Deoxidizer for steelmaking;

★ Substitute of silicon metal and ferrosilicon;

CHEMICAL COMPOSITION:

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