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Product Description
Calcium silicon Powder
Molecular formula :CASI
Main application:
Si-Ca alloy is composed of the elements of silicon, calcium and iron, The Ca content is 24-31%, Si content is 55-65%. It is an ideal compounded deoxidizer ,desulfurization agent . it is widely used in high quality steel ,low carbon steel ,stainless steel production and Nickel base alloy ,titanium alloy and other special alloy production .
In cast iron production,the calcium silicon alloy have inoculation effect.helped to form fine grained or spheroidal graphite; in the grey cast iron Graphite distribution uniformity,reduce chilling tendency,and can increase silicon,desulfurization,improve the quality of cast iron.
Using CaSi Advantage
1. Si and Ca can be controlled absolutely.
2. Less impurities such as C, S, P, Al.
3. Pulverization and deliquescence resistance.
4. Calcium have a strong affinity with oxygen, Sulfur ,Nitrogen
Chemical specification of Ferro Silicon Calcium:
Item No | Ca | Si | C | Al | P | S | O | Si+Ca |
Ca31Si60 | 31%Min | 58%-65% | 0.8 Max | 1.4%Max | 0.04%Max | 0.05%Max | 2.5%Max | 90% Min |
Ca28Si60 | 28%Min | 58%-65% | 0.8 Max | 1.4%Max | 0.04%Max | 0.05%Max | 2.5%Max | 90% Min |
Ca24Si60 | 24%Min | 58%-65% | 0.8 Max | 1.4%Max | 0.04%Max | 0.06% Max | 2.5Max | 90% Min |
Size: 0-3mm, 3-10mm, or as per customers' requirements.
Main process of making calcium silicon powder
Calcium silicon lump?component testing ?Classify ?broken? Packing
Packing terms :
In big plastic bag, 1mts per bag or as clients request
Delivery time: after confirmed contract within 15 days
Delivery terms : FOB ,.CIF ,CFR ,DAP Or negotiation
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