Steel making industry
Using mullite or microporous mullite as the main raw material, the use of micro-powder combination, the product has the advantages of anti-spalling, good thermal shock stability, high temperature resistance, long service life and so on.
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The Sliding Plate produced by our company is mainly made of sintered tabular corundum, zirconium corundum and zirconium mullite. It adopts composite antioxidants and introduces metal aluminum powder and magnesium aluminum alloy.
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In order to reduce carbon pollution in the smelting process of low-carbon steel and ultra-low-carbon steel, the corundum spinel carbon-free ladle precast block developed by our company is made of tabular corundum, high-purity spinel, alumina micropowder, etc. as the main raw materials, using ultrafine powder technology, adding nano-materials, and produced by high-pressure molding process or pouring prefabrication. It has the characteristics of suitable strength, excellent slag resistance and spalling resistance, good thermal shock stability, and long service life. On-site masonry can avoid the problem of winter construction freezing, and at the same time achieve the purpose of prolonging the life of the ladle and not polluting the molten steel. Suitable for large refining ladle wall and LF refining ladle outside the working lining.
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Integral argon blowing spray gun
Based on the principle of close packing, the whole argon blowing spray gun is made of ultra-fine powder and high-efficiency compound additives, which has the characteristics of high strength and good thermal shock stability. This series of integral argon blowing guns can be used for ladle top blowing argon alone, and can also work with ladle bottom blowing argon gas permeable brick system, which has obvious improvement on ladle smelting efficiency and molten steel quality.
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During the electric furnace smelting, the filler in the contact part with the molten steel produces a sintered layer, which prevents the molten steel from penetrating down. The unsintered filler under the sintered layer can flow out smoothly when the steel is opened to the pallet, and with the help of the pressure of the molten steel, the sintered layer is broken to achieve the purpose of automatic pouring. The tapping filler produced by our company has the characteristics of no floating, high self-opening rate, simple operation, safe use and no pollution of molten steel.
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Ladle inner nozzle and collector nozzle
The ladle nozzle system is developed by using the new matrix optimization technology and the theory of closer packing, which has the characteristics of good thermal shock resistance, strong anti-erosion ability and stable product performance, and long service time.
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