Quality Assurance Calcium And Silicon Block/ Grain/ Powder For Cast
Iron
Calcium silicon, also known as calcium silicide, is an alloy
composed of calcium, silicon, and traces of other elements. It is
primarily used as a deoxidizer, desulfurizer, and an alloying agent
in the steelmaking industry.
Function
Calcium and silicon have a strong affinity with oxygen. Especially
calcium metal has a strong affinity with oxygen and has a strong
affinity with sulfur and nitrogen. Therefore, calcium silicon is an
ideal composite deoxidizer and desulfurizer. Silicon alloys have a
strong deoxidizing ability, which helps the deoxidized products
easily float and discharge, but can also improve steel’s
performance in the plasticity, impact toughness, and
fluidity,ductility. At present, calcium silicon alloy can replace
aluminum for final deoxidation.It is used in the production of
steels with different grades and special alloys. It can also be
used as an inoculant and additive in the cast iron industry.
Specification
| Grade | Ca(≥) | Si | Al(≤) | C(≤) | S(≤) | P(≤) |
| Ca31Si60 | 31 | 55-65 | 2.4 | 1.0 | 0.05 | 0.04 |
| Ca28Si60 | 28 | 55-65 | 2.4 | 1.0 | 0.05 | 0.04 |
Particle size: 10-100mm,10- 50mm, 0-3mm, 2- 6mm and different granularities according to your needs.
Applications
1. Compound deoxidizer and desulfurizer.
2. Heating agent used in converter steelmaking workshop.
3. It can be used as an inoculant for cast iron.
4. As an additive to produce ductile iron.
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags,
net weight of 1000KG per bag, gross weight of 1003KG per bag.
Our Advantages
1. We are a manufacturer that is easier to control costs than
trading companies, and we have a good understanding of technology
to provide you with more support on technical issues.
2. Professional in abrasive production, with over 10 years of
experience, complete product specifications, large production
capacity, and short product delivery cycle.
3. A professional and experienced service team enjoys a good
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