Customized Silver Gray Silicon Barium Calcium Alloy for the Steelmaking Industry
Calcium Silicon Alloy, an exceptional compound alloy composed of silicon, calcium, and iron, serves as an ideal compound deoxidizer and desulfurization agent. Currently, calcium alloy can be utilized as a superior substitute for aluminum in final deoxidation processes. It is widely applied in the production of high-quality steel, special steel, and specialized alloys, including rail steel, low-carbon steel, stainless steel, nickel-base alloy, and titanium alloy.
Calcium Silicon Alloys are indispensable as deoxidizers and desulfurizers in the production of high-grade steel. Both Calcium and Silicon exhibit a strong chemical affinity for oxygen, with Calcium also demonstrating a potent affinity for sulfur and nitrogen. Consequently, the steel industry accounts for approximately 90% of global CaSi consumption.
This versatile alloy also plays a crucial role in modifying non-metallic inclusions. Calcium Silicon is instrumental in controlling the shape, size, and distribution of oxide and sulfide inclusions, thereby enhancing 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 primary product offerings include ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium. In addition, we are engaged in the export of refractory materials and other metallurgical products. All products can be customized to meet specific customer requirements.
Our company boasts advanced production capabilities, including one 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 lines. These facilities enable us to implement a seamless manganese series hot charging and hot mixing system, achieving high-quality, high-yield, and low-consumption production processes.
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