Specifications
ferro silicon calcium deoxidizer use for electric arc furnace
1.Professional manufacturer
2.Controlled quality
3.Timely delivery
4.Stable supply 
ferro silicon calcium deoxidizer use for electric arc furnace
Application
Si-Ca alloy is mainly composed of silicon and calcium elements, There are two kinds of physical state of the block and powder. The Ca content is 24-31%, Si content is 55-65%.
1 In the steel industry,used as deoxidizer,desulfurizer and denaturation of non-metallic inclusions
2 It is suitable for warming agent in converter steelmaking plant
3 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.
Advantage
1 Calcium have a strong affinity with oxygen, Sulfur ,Nitrogen
2 Resist to pulverization and deliquescence
3 Silicon and calcium is completely control
4 Lower trace elements
Specification
Grade | Chemical Composition (%) | ||||||
Ca | Si | C | Al | P | S | Fe | |
≥ | ≥ | ≤ | |||||
Ca30Si60 | 30 | 60 | 1.0 | 2.4 | 0.04 | 0.04 | Balance |
Ca30Si55 | 30 | 55-60 | 1.0 | 2.4 | 0.04 | 0.04 | Balance |
Ca30Si50 | 30 | 50-55 | 1.0 | 2.4 | 0.04 | 0.04 | Balance |
Ca28Si55 | 28 | 55-60 | 1.0 | 2.4 | 0.04 | 0.04 | Balance |
Ca28Si50 | 28 | 50-55 | 1.0 | 2.4 | 0.04 | 0.04 | Balance |
Ca20Si50 | 20 | 50-55 | 1.0 | 2.4 | 0.04 | 0.04 | Balance |
Ca10Si40 | 10-15 | 40-45 | 0.5 | 2.0 | 0.05 | 0.05 | 40-45 |
ferro silicon calcium deoxidizer use for electric arc furnace
Size:0-3mm,3-10mm,10-100mm or as per customer's requirement
Packing: 1mt/big bag or as per customer's requirement
Remark: specification and size can be optimized by per customer' requirement.
Company advantage:
1.free to send sample
2.high quality, low price
3.obtained ISO900:2000
4.Have own R&D team
5.largest scale and professional manufacturer
6.offer an all-around service
7.Combines manufacture, trade and technology into one comprehensive business
8.advanced process facilities and strict quality control supervision systems
9.Our mission/plan: help the poor to go to school by offering 1% Net profit and keep the pace with time and create a better future with them.
10.Cooperation company have Arcelor Mittal Steel , Anshan Iron and Steel Company .
