Products Uses
Powerful Deoxidation
Calcium Silicon Alloy rapidly removes oxygen from molten steel, forming low-melting-point inclusions that float up easily, resulting in cleaner and purer steel.
Effective Desulfurization
The calcium in the alloy has a strong affinity for sulfur, effectively reducing sulfur content and modifying harmful inclusions to improve steel ductility and toughness.
Enhanced Castability
It significantly improves the fluidity of molten steel, reduces porosity and shrinkage defects, and helps produce high-quality castings with better internal soundness.
Ideal for Clean Steel Production
As an excellent composite deoxidizer and desulfurizer, Calcium Silicon Alloy is widely used in the manufacturing of high-cleanliness special steels, stainless steels, and premium alloy steels.
Products Specification
Products Packaging
1. 1MT big bags.
2. 25KG small bags into 1MT big bags.
3. Iron drums.
The packaging can according to customer's requirement.
Products
Application
Calcium Silicon Alloy Applications
Calcium Silicon Alloy (CaSi) is a highly effective composite deoxidizer and desulfurizer widely used in modern steelmaking and foundry processes.
Main Applications:
Steelmaking: Rapidly removes oxygen and sulfur from molten steel, modifies non-metallic inclusions, and significantly improves steel cleanliness, plasticity, toughness, and crack resistance. Ideal for producing high-quality special steels, stainless steels, and low-carbon steels.
Casting: Enhances molten steel fluidity, reduces gas porosity and shrinkage defects, and improves the internal quality and surface finish of castings.
Alloy Production: Used in the manufacturing of nickel-based, titanium-based, and other specialty alloys where strict control of oxygen and sulfur is required.
Clean Steel & Advanced Materials: Preferred additive for high-purity and ultra-clean steel grades, helping achieve superior mechanical properties and performance.
Product Features
Calcium Silicon Alloy (CaSi) is a high-performance composite deoxidizer and desulfurizer featuring high silicon and calcium content with very low impurities. It is characterized by strong deoxidation and desulfurization capabilities, rapid reaction speed, and the ability to form low-melting-point inclusions that float up easily. With excellent inclusion modification properties, high recovery rate, stable chemical composition, and uniform particle size, it effectively purifies molten steel, significantly improves steel cleanliness, and enhances the plasticity, toughness, and impact resistance of the final product. Its outstanding performance makes it an ideal additive for the production of high-quality special steels, stainless steels, and ultra-clean steel grades.
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