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Long Life Refractory Lining
Long Life Refractory Lining
Although the baking-free ramming mass used in the iron hooks can meet the construction requirements of the small and medium-sized blast furnace, it can not make the iron hooks reach…
Read moreGenerally, the iron hook castables are usually made of low cement or resin. With pure calcium aluminate cement, the castable has a high initial strength and is easy to form;…
Read moreFurnace age is a comprehensive technical and economic indicator in converter steelmaking. Increasing the furnace age can not only reduce the consumption of refractory materials, increase the operating rate, reduce…
Read moreThe problem of alkali corrosion in the blast furnace lining is caused by the damage of the blast furnace. Due to the evaporation, infiltration and agglomeration of alkali metals, many…
Read moreWith the development of blast furnace hot metal and molten steel refining technology, the smelting strength increases and the erosion of the lining increases. How to maintain the advantages of…
Read more(1) The pouring basket coating is mainly used as a working lining, which can etch the refractory molten steel slag and has a long service life, which can ensure continuous…
Read more(1) The role of the slag wall is to block the slag, further remove the inclusions in the molten steel, and improve the cleanliness of the molten steel. The structure…
Read moreIn June25~29, 2019, international famous exhibition company Messe Dusseldorf will held a newer NEWCAST /GIFA /METEC /THERMPROCESS. It is a great honor that Rongsheng will also take its refractory brick…
Read more(1) In the stage of 110～150°C, a large amount of free water can be eliminated, and the temperature needs to be slowly increased, and the baking operation is performed by…
Read more(1) Clean the steel residue in the bottom tank and check if the bottom plate is normal. (2) Firstly build the center bricks 3 to 6, the brick surface is…
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