Brown Fused Alumina Slag---Ferro Silicon (FeSi) , Bfa Slag

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25 m.t.
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10000 m.t./month

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Product: Brown Fused Alumina Slag(Ferro Silicon or FeSi) for steel making industry, Minerals Processing Industry, Metal Making Industry, Blast Cleaning, Rust Removal, Roughening, Paint-Stripping

Brown Fused Alumina Slag---Ferro Silicon (FeSi) , Bfa Slag

Country of Origin: China

Physical Specifications & Package
Color: Silver/Brown/Grey, depends on Chemical Content
Ferro: 76%-80%
Silicon: 13%-17%
Sizes: 0-0.5mm, 0.5-1mm, 0-25mm, 0-100mm, subject to request
Package: 1 Ton Big Bag, 25kg Bag and 40 Bags on a Pallet


1. Ferrosilicon is often used as deoxidizer in steel- making.   

2. Ferrosilicon also can be used as alloy elements join agent,  which is widely used in low alloy steel,  non- ferrous metal,  bearing steel,  heat-resistant steels and electrician silicon-steel. 

3. It can be used as a reductant in ferroalloy production and chemical industry. 

4. In iron industry it can be used as inoculant and nodulizer.


SI % MIN72, 75
AL % MAX1.0, 1.5
P % MAX0.05
S % MAX0.05
C % MAX0.15

We focus on R&D of products to make best quality materials to supply to our customers from all parts of China,Japan,Taiwan,Korea,Europe,USA and other parts of the world.Although now 80% of our sales are from domestic market,we are growing quickly into an international company.

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