Customized Silver Gray Silicon Barium Calcium Alloy for the Steelmaking Industry
Calcium silicon alloy, a meticulously engineered compound of silicon, calcium, and iron, stands out as the ideal deoxidizer and desulfurization agent. Currently, calcium alloy offers an excellent alternative to aluminum in final deoxidation processes, making it indispensable in the production of high-quality steel, special steel, and various special alloys. Its applications extend to rail and low carbon steel, stainless steel, nickel-based alloys, titanium alloys, and other specialized materials.
Calcium Silicon Alloys serve as exceptional deoxidizers and desulfurizers in manufacturing high-grade steel. Both Calcium and Silicon exhibit a robust chemical affinity for oxygen. Remarkably, Calcium also demonstrates a strong affinity for sulfur and nitrogen. The steel industry, which consumes approximately 90% of global CaSi production, leverages these properties extensively.
This versatile alloy is also crucial in modifying non-metallic inclusions. By managing the shape, size, and distribution of oxide and sulfide inclusions, Calcium Silicon enhances the fluidity, machinability, ductility, and impact properties of steel products, ensuring superior quality and performance.
| 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 distinguished product lineup includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium. Additionally, we specialize in the export of refractory materials and other metallurgical products, offering tailored processing solutions to meet customer specifications.
Equipped with a 206 cubic meter blast furnace, two 12,500 kVA submerged arc furnaces, two 3,600 kVA refining furnaces, four medium frequency electric furnaces, and three cladding production lines, our company exemplifies advanced operational capabilities. We seamlessly integrate the manganese series hot charging and hot mixing system, achieving a one-stop production process characterized by high quality, high yield, and low consumption.
Audited Supplier 
){kind=link}