Exquisite Silver Gray Silicon Barium Calcium Alloy Tailored for the Steelmaking Industry
Calcium silicon alloy, a masterful blend of silicon, calcium, and iron, stands as the ultimate compound for deoxidization and desulfurization. Nowadays, calcium alloy has emerged as a superior substitute for aluminum in final deoxidation processes, prominently utilized in the manufacture of high-quality steel, specialized steel, and unique alloys. This includes applications in rail and low carbon steel, stainless steel, as well as nickel base alloy, titanium alloy, and other extraordinary alloys.
Calcium Silicon Alloys are essential as deoxidizers and desulfurizers in crafting premium steel. Both Calcium and Silicon exhibit a remarkable chemical affinity for oxygen, with Calcium also showing strong affinity for sulfur and nitrogen. Impressively, the steel industry devours around 90% of the global Calcium Silicon consumption.
This remarkable alloy is also instrumental in modifying non-metallic inclusions. By controlling the shape, size, and distribution of oxide and sulfide inclusions, Calcium Silicon significantly enhances the 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 product range includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium. Beyond this, we excel in the export of refractory materials and diverse metallurgical products. All products can be meticulously processed to match customer specifications.
Our company is equipped with a 206 cubic meter blast furnace, dual 12500 kVA submerged arc furnaces, dual 3600 kVA refining furnaces, four medium frequency electric furnaces, and three sophisticated cladding line production lines. This setup ensures an efficient operation process for manganese series hot charging and hot mixing system, culminating in a streamlined, one-stop production process characterized by high quality, high yield, and low consumption.
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