Henan Yebang Import and Export Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 7-15 days after receiving the contract |
| Packaging Details | ton bags or as your require |
| Product name | Calcium Silicon |
| Shape | lump/powder/granules |
| Chemical Composition | Ca Si P S C Al |
| Color | Silver Gray |
| Type | Non Ferrous Metal Material |
| Usage | Steelmaking Additive |
| Brand Name | YB |
| Model Number | Ca31Si60,Ca28Si60 |
| Certification | ISO9001 |
| Place of Origin | Henan China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 7-15 days after receiving the contract | Packaging Details | ton bags or as your require |
| Product name | Calcium Silicon | Shape | lump/powder/granules |
| Chemical Composition | Ca Si P S C Al | Color | Silver Gray |
| Type | Non Ferrous Metal Material | Usage | Steelmaking Additive |
| Brand Name | YB | Model Number | Ca31Si60,Ca28Si60 |
| Certification | ISO9001 | Place of Origin | Henan China |
| High Light | Silicon Calcium Lump For Casting ，Ca28Si60 Silicon Calcium Lump ，Silicon Calcium Lump For Steelmaking | ||
Ca28Si60 Silicon Calcium Lump For Steelmaking And Casting
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.
In steelmaking, calcium silicon is added to molten steel to remove impurities such as oxygen and sulfur. It reacts with these impurities to form stable compounds that can be easily removed from the steel. Calcium silicon also acts as an alloying agent, providing the steel with desirable properties such as increased strength and improved castability.
Calcium Silicon 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.
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 |
Applications
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.
Aluminum industry: Calcium silicon is also used in aluminum alloys. It helps refine the structure of aluminum and improves its mechanical properties, such as strength and ductility.
Packaging: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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Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2023
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Active Member
Henan Yebang Import And Export Co., Ltd specialize in producing various alloys for steel making, including silicon metal,cored wire alloy, ferrochromium nitride, silicon manganese, ferro manganese, calcium silicon barium, and ferrosilicon metallurgy nodulant, silicon calcium powder etc. Advanced equ... Henan Yebang Import And Export Co., Ltd specialize in producing various alloys for steel making, including silicon metal,cored wire alloy, ferrochromium nitride, silicon manganese, ferro manganese, calcium silicon barium, and ferrosilicon metallurgy nodulant, silicon calcium powder etc. Advanced equ...
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