With high melting point of alkaline oxide, magnesium oxide (melting point 2800 ℃) and hard to slag invasion of high melting point carbon materials as raw materials, all kinds of oxide additives.Carbon composite refractory materials with carbon binding agent.
With high melting point of alkaline oxide, magnesium oxide (melting point 2800 ℃) and hard to slag invasion of high melting point carbon materials as raw materials, all kinds of oxide additives.
Wth high melting point of alkaline oxide, magnesium oxide (melting point 2800 ℃) and hard to slag invasion of high melting point carbon materials as raw materials, all kinds of oxide additives.Carbon composite refractory materials with carbon binding agent.
Mold flux / Tundish casting mold powder is a functional material placed on the surface of molten steel in the crystallizer during continuous casting to maintain temperature, prevent oxidation, and absorb non-metallic inclusions. Our company's Tundish casting mold powder is based on a ternary compound system of CaO-SiO2-Al2O3, and contains appropriate amounts of compounds such as Na2O, CaF2, and K2O. After melting, this slag is a weakly acidic or neutral liquid slag with good wettability to molten steel, and its viscosity changes gradually with temperature.
The insert provides excellent erosion resistance and can provide extended casting sequence times.The lower surface of the stationary nozzle is ground to exacting tolerances to ensure maximum surface contact between the two nozzle components.
Fused silica spout ; The product has good thermal shock stability in the process of use, with high strength, resistance to scouring, erosion and other properties, and can save production costs and reduce the cost of continuous casting.
This product is mainly used for tundish lining, which is the 3rd generation of high-tech product following insulation board and tundish coating.
Hongda high performance refractory castables include low cement,ultra low cement and anhydrous castables,characteristics with high strength,good volume stability,good thermal shock resistance.
Basic tundish gunning mass is binding with inorganic binders,and no harmful gas released when baking, no environmental pollution,reduce the phosphorus, carbon pollution, and can purify the molten steel,which can meet the requirements of different types of steel smelting,meet the iron and steel industry continuous operation requirements,improve the molten steel output and economic benefit.
Fire clay refractory mortar is normally divided into four types according to physical and chemical indexes. It is mainly the auxiliary product for fire clay brick construction,with the refractoriness of 1580~1750℃, water content of ≤6%. The Fe2O3 content in refractory mortar for blast furnace construction shouldn’t be over 2.5%.
With high melting point of alkaline oxide, magnesium oxide (melting point 2800 ℃) and hard to slag invasion of high melting point carbon materials as raw materials, all kinds of oxide additives.Carbon composite refractory materials with carbon binding agent.
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HENAN SINO INDUSTRIAL REFRACTORY NEW MATERIAL CO. LTD
Factory Address:
Mazhai, Zhengzhou, China
Nanlou, Dashiqiao, China
Xinmi, Zhengzhou, China
Samut Sakhon， Thailand
Klang ，Malaysia
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