Customized Silicon Calcium Barium for Steel Casting as an Advanced Deoxidizer
Silicon Calcium Barium Alloy is a groundbreaking composite alloy in the barium series. It serves as a superior deoxidizer and desulfurizer in steelmaking, and boasts dephosphorization capabilities (BaP2, BaP3). Additionally, it acts as an inoculant and modifier in casting, enhancing both the efficiency and quality of your steel products.
Barium dramatically lowers the vapor pressure of calcium within the steelmaking temperature range, boosting the solubility of calcium in molten steel. Compared to silicon calcium alloy, silicon calcium barium alloy as a calcium source delivers twice the calcium content in molten steel even at half the added amount. This enhanced stability of calcium signifies that barium effectively shields calcium in molten steel, minimizing calcium oxidation and optimizing 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 portfolio includes top-quality ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, and other specialized materials. We also excel in the export of refractory materials and various metallurgical products. Customized processing is available to meet specific client requirements.
Our robust infrastructure features a 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, four medium frequency electric furnaces, and three advanced cladding line production lines. This setup allows for seamless manganese series hot charging and hot mixing processes, ensuring high-quality, high-yield, and low-consumption production from start to finish.
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