Quality sintered REFINING price / Henan sintered I plant refining slag composition and pre-sintered Acting refining slag (calcium aluminate) which sintering or melting of high quality synthetic material with a slag quickly submerged, slagging, absorb liquid inclusions in steel desulfurization effect, there is a strong deoxidation, desulfurization effect can be reduced steel gas, reduce inclusions in steel. The product is a selection of various raw sintering or melting, generates 12CaO · 7Al2O3 based mineral in an amount greater than 85%, a large number of ingredients capable of forming low-melting calcium product easy to float in the molten steel oxygen, sulfur reacts with the reach the purpose of purification of liquid steel. In the ladle refining, steel can effectively shorten the time, with a strong ability to absorb non-metallic inclusions in steel, for the purification of liquid steel a significant role. Common types of refining slag refining slag from the chemical composition of view, based mainly CaO-CaF2, CaO-Al2O3-based, CaO-Al2O3-SiO2-based; from morphological refining slag mainly sintered pre-melt and mixed. Sintered refining slag refers to the particle size of the raw material by a certain percentage, and mixed, heated at less than the melting point of the raw material, the raw material sintered together and then crushed to a particle size after refining slag needed to use. Sintered refining slag composition is more uniform, stable, melting faster, but the cost is relatively increased, and as a result of sintering slag density, porosity and more easily lead to the refining process inhale. Pre-Acting refining slag after the raw material mixing means by a certain percentage, the use of high temperature in special equipment in case of a temperature above the melting point of the slag system of the raw material is melted into a liquid, then cooled broken for steelmaking slag refining. Pre-Acting purity high refining slag, uniform chemical composition, phase stability, low melting point, into slag speed, can significantly reduce the time and can be used directly in the refining ladle out the steel converter slag cleaning process, improve the cleanliness of molten steel . And not a small amount of fluorine-containing fluorine or reduce lining erosion, effectively reducing the fluorine pollution on the environment. Due to the structure of the pre-Acting refining slag dense, non-absorbent, easy storage and transportation, warehousing, not powder, non-volatile, can significantly reduce the steel plant dust pollution, but higher production costs. Features: 1, reasonable chemical composition, help as soon as possible into the slag, shorten smelting time. 2, due to the slag fast, it can reduce the power consumption of refined time. 3, to reduce the consumption of ladle refractories, improve package age. 4, a good desulfurization deoxygenation. 5, because of its low melting point, and argon in the ladle furnace taphole good adsorption process miscellaneous insert effect. 6, uniform composition and stability, according to user needs indicators of production and packaging. Factory direct selling price, the price please contact us. Welcome new and old customers call to discuss! Solemn promise: to ensure the best products, the best quality, lowest price, best service to thank new and old customers trust. Operating principles: customer first, quality, variety, reasonable prices.