Cast iron production low price best quality Ferro Silicon Calcium
Silica-aluminum calcium deoxidizer is an effective product which can effectively reduce the inclusions in liquid steel and improve the fluidity of liquid steel.
Silica-aluminum-calcium alloy: silica-aluminum-calcium alloy deoxidizer is suitable for electric furnace, converter, intermediate frequency furnace smelting, can replace aluminum wire, silica-calcium, silica-aluminum, calcium aluminate, etc. better meet the deoxidation, desulfurization, refining and other operational requirements of molten steel, suitable for smelting HRB235, HRB335, HRB400 and other steel grades. Silica-aluminum-calcium alloy has low melting point and rich alloy components, which can be quickly melted in liquid steel to form a strong reducing atmosphere, which can effectively prevent the oxidation of metal elements and improve the metal recovery rate.
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Features
1. Silica-aluminum-calcium alloy has a variety of deoxidation components, has the characteristics of low melting point, fast diffusion, full deoxidation, promote desulfurization.
2. The calcium-based elements in Si-AlCa alloy can effectively spherodize the inclusion of molten steel, change the form of the inclusion, and thus play a role in purifying molten steel.
3. Silicon aluminum-calcium alloy is widely used in the process of rapid pre-furnace steel production, refining outside the furnace, which can improve the smelting speed, shorten the smelting time, and reduce the cost of steelmaking.
4. Silicon aluminum-calcium alloy can replace 20% of aluminum wire and 30% of silicon calcium wire as final deoxidizer and alloying agent. In the smelting process, tons of steel can save alloy 1-1.5Kg, save power consumption 9-12Kwh, and comprehensive cost savings of 5-8 yuan/ton of steel.
5. Silica-aluminum-calcium alloy is easy to put and smoke-free, dust-free, tasteless, fluoride-free, and does not cause damage to the health of operators.
6. Silica-aluminum-calcium alloy does not absorb moisture, does not powder, good stability, easy to preserve.
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