Top-Grade Ferro Silicon Calcium Alloy for Steelmaking

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Product origin: Yinchuan, Ningxia, China
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US$ 900 ~ 1200

Description
Top-Grade Ferro Silicon Calcium Alloy for Steelmaking

Calcium silicon, also known as calcium silicon alloy or ferro silicon calcium, is a composite alloy primarily composed of silicon and calcium. Classified as a ferroalloy, it also contains various impurities including iron, aluminum, carbon, sulfur, and phosphorus. It is available in the form of lumps or powder.

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Specification
ModelContent of Element(%)
Ca ≥Si ≥C ≤Al ≤P ≤S ≤
Ca31Si603155-651.00 2.40.040.06
Ca28Si602855-651.00 2.40.040.06
Ca24Si602455-651.00 2.50.040.04
Ca20Si552050-601.00 2.50.040.04
Ca16Si551650-601.00 2.50.040.04
 Product Applications
Calcium and silicon exhibit a strong affinity for oxygen, particularly calcium metal which also has a strong affinity for sulfur and nitrogen. As a result, calcium silicon serves as an exceptional composite deoxidizer and desulfurizer. Silicon alloys possess remarkable deoxidizing capabilities, facilitating the easy floatation and discharge of deoxidized products. Additionally, these alloys enhance the plasticity, impact toughness, fluidity, and ductility of steel. Currently, calcium silicon alloy can effectively replace aluminum for final deoxidation purposes.

This alloy finds extensive application in the production of steels with varying grades and special alloys. Moreover, it serves as an invaluable inoculant and additive in the cast iron industry.

Key Features:
1. Compound deoxidizer and desulfurizer.
2. Utilized as a heating agent in converter steelmaking workshops.
3. Functions as an inoculant for cast iron.
4. Serves as an additive in the production of ductile iron.

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