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Brand
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Craftsmanship
Tengfei Building Materials
High quality refined slag manufacturer
Release time:
2020-07-13
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Pre-melted refining slag has high purity, uniform chemical composition, stable phase, low melting point, and fast slag formation, which can greatly shorten the refining time and can be directly used in the slag washing process of the converter ladle tapping process to improve the cleanliness of molten steel . And it does not contain fluorine or a small amount of fluorine, which reduces lining erosion and effectively reduces the pollution of fluorine to the environment.
Due to the compact structure of the pre-melted refining slag, it does not absorb water, which is convenient for storage, transportation and storage, and is not powdered or volatile. It can significantly reduce dust pollution in iron and steel plants, but the production cost is higher. The sintered and pre-melted refining slag produced by our company is made of high-quality materials for sintering or smelting synthesis. It has the functions of rapid slag formation, submerged arc, slag formation, and absorption of molten steel desulfurization. It has strong deoxidation and desulfurization effects. Reduce gas in steel and reduce inclusion in steel. The product is sintered or melted with various concentrates, and 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 and easy to float, so as to purify 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.
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