Tailor-made Silver Gray Silicon Barium Calcium Alloy for the Steelmaking Sector
Introducing our high-performance Calcium Silicon alloy, a superior compound expertly formulated with silicon, calcium, and iron. This deoxidizer and desulfurization agent is a remarkable alternative to aluminum for the final deoxidation in superior steel production. Extensively used in the creation of special steel and alloys, its applications range from rail and low carbon steel to stainless, nickel base, and titanium alloys.
Calcium Silicon Alloys stand out as premier deoxidizers and desulfurizers in top-tier steel production. Thanks to their robust chemical affinities with oxygen, sulfur, and nitrogen, calcium and silicon significantly elevate the efficiency of the steelmaking process. With approximately 90% of global CaSi consumption attributed to the steel industry, these alloys are indispensable for quality enhancement.
Beyond deoxidation and desulfurization, Calcium Silicon plays a crucial role in refining non-metallic inclusions. It enhances the form, dimension, and distribution of oxide and sulfide inclusions, which in turn boosts the fluidity, machinability, ductility, and impact resistance of steel products.
| Brand |
Chemical Composition(%) |
| Ca |
Si |
C |
Al |
P |
S |
| ≥ |
≥ |
≤ |
| Ca31Si60 |
31 |
55-65 |
1.0 |
2.4 |
0.04 |
0.06 |
| Ca28Si60 |
28 |
55-65 |
1.0 |
2.4 |
0.04 |
0.06 |
| Ca24Si60 |
24 |
55-65 |
1.0 |
2.5 |
0.04 |
0.04 |
| Ca20Si55 |
20 |
50-60 |
1.0 |
2.5 |
0.04 |
0.04 |
| Ca16Si55 |
16 |
50-60 |
1.0 |
2.5 |
0.04 |
0.04 |
Our extensive product lineup features ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium. We also focus on exporting refractory materials and diverse metallurgical products. Every product is customizable to adhere to specific customer demands.
We operate cutting-edge facilities, including a 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, four medium frequency electric furnaces, and three production lines for cladding. This advanced infrastructure supports an efficient, high-quality, and minimal-consumption production process, particularly in advanced hot charging and hot mixing systems for the manganese series.
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