Casi Calcium And Silicon For Casting Raw Materials Ca Si Lump
| Attribute | Value |
|---|---|
| Name | Calcium Silicon |
| Usage | Steelmaking Additive |
| Chemical Composition | Ca Si P S C Al |
| Place Of Origin | Henan China |
| Shape | Lump/powder/granules |
| Brand Name | Zhenhuan |
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.
The main components of calcium silicon are calcium (Ca) and silicon (Si). Calcium is a reactive, silvery-white alkaline earth metal, while silicon is a non-metallic element with a grayish color. When combined, calcium and silicon form a compound known as calcium silicide (CaSi2).
Apart from its use in steelmaking, calcium silicon is also utilized in the production of other alloys, including aluminum alloys, as well as in the manufacturing of certain types of batteries. It is a versatile material that plays a crucial role in various industries where the modification and refinement of metals are required.
| 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.
Steelmaking: Calcium silicon is added to molten steel to improve its quality and performance. It serves multiple purposes in the steelmaking process:
- Deoxidizer: Calcium silicon reacts with oxygen in the molten steel, reducing the oxygen content and removing impurities. This helps enhance the steel's cleanliness and mechanical properties.
- Desulfurizer: Calcium silicon reacts with sulfur in the steel, reducing the sulfur content. It helps control the level of sulfur, which can negatively affect the steel's quality and properties.
Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.
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