Premium Customized Silicon Calcium Barium Alloy for Steel Casting as an Advanced Deoxidizer
Silicon calcium barium alloy stands as a cutting-edge, highly efficient composite alloy in the esteemed barium series. Serving as a crucial deoxidizer and desulfurizer in steelmaking, it also excels in dephosphorization (BaP2, BaP3). Additionally, it functions as an inoculant and modifier in casting processes, enhancing the overall quality and performance.
Barium plays a pivotal role by significantly reducing the vapor pressure of calcium within the steelmaking temperature range, thereby boosting calcium's solubility in molten steel. When utilizing silicon calcium barium alloy, even half the calcium dosage compared to silicon calcium alloy results in approximately twice the calcium content in the molten steel. Furthermore, the stability of calcium in the steel is markedly enhanced. This proves barium's effectiveness in protecting calcium within molten steel, minimizing calcium oxidation, and achieving optimal calcium treatment.
| |
Ca |
Ba |
Si |
Al |
Mn |
C |
P |
S |
| |
≥ |
≤ |
| FeSi45Ca15Ba10 |
15 |
13 |
50 |
3.0 |
0.40 |
0.40 |
0.05 |
0.05 |
| FeSi45Ca13Ba10 |
13 |
10 |
50 |
3.0 |
0.40 |
0.40 |
0.05 |
0.05 |
| FeSi45Ca11Ba10 |
11 |
10 |
50 |
3.0 |
0.40 |
0.40 |
0.05 |
0.05 |
| FeSi45Ca9Ba10 |
9 |
10 |
50 |
3.0 |
0.40 |
0.40 |
0.05 |
0.05 |
| FeSi45Ca7Ba15 |
7 |
15 |
50 |
3.0 |
0.40 |
0.04 |
0.05 |
0.05 |
| FeSi45Ca5Ba15 |
5 |
15 |
50 |
3.0 |
0.40 |
0.04 |
0.05 |
0.05 |
Our extensive product range 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. Additionally, we specialize in the export of refractory materials and a variety of other metallurgical products. Customized processing is available to meet specific customer requirements.
Equipped with 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 lines, our company ensures a seamless operation process. We excel in manganese series hot charging and hot mixing systems, enabling a one-stop production process that delivers high quality, high yield, and low consumption.
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