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Silicon-Barium-Calcium alloy
Category：Ferro Alloy
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Tel：+86 18567409999 Email：info@wfalloy.com
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Product Details
Grade | Si(%) | Ba(%) | Ca(%) | Al(%) | C(%) | S(%) | P(%) |
1. | ≥35 | ≥18 | ≥20 | ≤2 | ≤1 | ≤0.05 | ≤0.05 |
2. | ≥50 | ≥14 | ≥14 | ≤2 | ≤1 | ≤0.05 | ≤0.05 |
3. | ≥53 | ≥12 | ≥12 | ≤2 | ≤1 | ≤0.05 | ≤0.05 |
4. | ≥55 | ≥10 | ≥10 | ≤2 | ≤1 | ≤0.05 | ≤0.05 |
Size:0-10mm,10-50mm, other chemical composition and size can be customized upon request. | |||||||
Packing | 1MT big bag or as per customer request. | ||||||
Silicon-locked calcium alloy is a new type of high-efficiency composite alloy in barium alloys. It is a deoxidizer and desulfurizer for steel making. It also has the function of dephosphorization. It is an inoculant and modifier in casting.
Barium effectively reduces the vapor pressure of calcium in the steelmaking temperature range and increases the solubility of calcium in the molten steel. Compared with silicon-calcium alloy, using silicon-barium-calcium alloy as a calcium source is added to the molten steel.Even if the amount of calcium added is half of that of the calcium-silicon alloy, the calcium content in the molten steel is about twice that of the calcium-silicon alloy. , Calcium also increased significantly in molten steel. It fully shows that barium effectively protects calcium in the molten steel and reduces the oxidation of calcium, thereby achieving the purpose of treating the molten steel calcium.
The factory has professional production equipment, advanced production technology, scientific management mode, rich production experience, strong technical force and complete monitoring means. The main products are: silicon aluminum barium calcium, silicon aluminum barium, aluminum manganese, aluminum manganese And a variety of steel-making alloy cored wires, blown materials, silicon-manganese and other products.
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