China high carbon silicon lumps

$600.00 - $900.00
Min. Order
20 Tons
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Company Information

Henan Guorui Metallurgical Refractories Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Port: Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1500 Ton/Tons per Month
Brand Name: None
Shape: Lump,granule,powder
Place of Origin: Henan China
Dimensions: 50-100MM,10-50MM,3-10MM,0-3MM
Material: Silicon by product
Chemical Composition: Si,C,Al,S,P
Model Number: Si68C18
Application: Casting
Packaging Detail: big bag or as custoner's demand
Product Description

China high carbon silicon lumps

I can proudly say that we are the first and biggest company dealing with this product in China. We supply nearly 1000 MT per month to Japan and Korean market, where the quality standards are extremely strict. So our outstanding advantages lie in the high quality and supply capacity.

Where it comes from

When introducing this products, some salesmen often misleading the customers deliberately or inadvertently by saying that it is a newly designed product or a slag. Actually it is a by product comes from silicon metal plant. It deposits on the bottom of the melting furnace, and has to be cleaned out in months interval. But with technological development, the interval has prolonged from three months to six months. So the output of this product is limited. We collect and select this product from bigger Silicon metal factories all around China. 

Why it is popular

High Carbon Silicon has made carbon alloyed

It is main used in foundries. As you know the cast iron contain C: 2-4%, Si: 1-3%, and Carbon and silicon are the main elements affecting the microstructure of cast iron.High Carbon Silicon has made carbon alloyed in it, so it can provide the two elements effectively. Lately it also be used in steel making, especially steel scraps melting. It serves as deoxidizer and efficient heating agent (Si&C: 6.58kcal/g, 1.24kcal/g each) and recarburizer. With Si&C at least 90%, the impurity is very less, so the input is easy to control.

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