Exquisite Silver Gray Silicon Barium Calcium Alloy for Steelmaking Mastery
Calcium silicon alloy, an exceptional compound made from silicon, calcium, and iron, serves as a top-tier deoxidizer and desulfurization agent. It is currently a superior substitute for aluminum in final deoxidation processes and is essential in the production of high-quality steel, specialty steel, and other unique alloys. Applications include rail and low carbon steel, stainless steel, nickel base alloy, titanium alloy, and beyond.
Calcium Silicon Alloys are indispensable as deoxidizers and desulfurizers in the crafting of premium steel. Both calcium and silicon exhibit a profound chemical affinity for oxygen, with calcium also showing a remarkable affinity for sulfur and nitrogen. Notably, the steel industry commands approximately 90% of global CaSi consumption.
This remarkable alloy also plays a pivotal role in modifying non-metallic inclusions. Calcium Silicon expertly controls the shape, size, and distribution of oxide and sulfide inclusions, thereby enhancing fluidity, machinability, ductility, and impact properties 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 prominent product line includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, and more. We also specialize in exporting refractory materials and other metallurgical products, with customization available to meet specific client requirements.
Our facilities boast a 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, four medium frequency electric furnaces, and three cladding line production setups. This advanced infrastructure enables seamless manganese series hot charging and mixing, achieving a streamlined one-stop production process characterized by high quality, superior yield, and low consumption.
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