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Brand
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Craftsmanship
Tengfei Building Materials
High-quality refining slag for special industries
Release time:
2020-07-13
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The sintered refining slag (calcium aluminate) produced by our factory is made of high-quality materials sintered or smelted and synthesized. It has the functions of rapid slag formation, submerged arc, slag formation, absorption of molten steel desulfurization, etc. It has strong deoxidation and desulfurization effects. It can reduce the gas in the steel and reduce the inclusion in the steel. This product is selected by sintering or melting various raw materials to produce minerals mainly composed of 12CaO·7Al2O3. Its content is greater than 85. A large amount of calcified components can react with oxygen and sulfur in molten steel to produce products with low melting points that are easy to float, to achieve purification The purpose of molten steel. In ladle refining, it can effectively shorten the steel-making time, has a strong ability to absorb non-metallic inclusions in steel, and has a significant role in purifying molten steel.
Product performance:
1. Reasonable chemical composition is conducive to slag formation as soon as possible and shorten the smelting time.
2. Due to the fast slag formation, it can reduce the power consumption of refining time.
3. Reduce the consumption of ladle refractories and increase the package age.
4. It has good desulfurization and deoxygenation effect.
5. Due to its low melting point, it has a good effect of adsorbing impurities in the process of argon blowing in the ladle and the tap hole of the electric furnace.
6. The ingredients are stable and even, and can be produced and packaged according to the indicators required by users.
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