Long Life Refractory Lining
Long Life Refractory Lining
The bull rally in prices of graphite electrode set to continue in 2019 and might even hit new highs. According to industry experts, increases in graphite electrode (contract) prices in…
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 moreShortages last year of the Ultra High Power Graphite Electrodes used by EAF-based steelmakers and some non-ferrous metal producers rapidly pushed up their prices. Because the market for steel was…
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 silica insulating refractory brick is made of finely pulverized silica, and a part of waste silicon brick or waste silicon heat-insulating refractory brick powder, a mineralizer and a burn-in…
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 moreSilica insulating refractory brick refers to an insulating refractory product made of silica as the main raw material and having a SiO2 content of not less than 91%. In addition…
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 moreThe large blast furnace tapping groove adopts Al203-SiC-C refractory castable, which has safety, long service life, low consumption and convenient construction and maintenance, and has made great contributions to the…
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…
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