Shangzhuang refractory carbide lime kilns _ [] _ ??refractory carbide lime kilns Refractories Refractories by shangzhuang. We are shangzhuang Refractories Co., Ltd., Zhengzhou City (www.yntjj.com.cn) at: Zhengzhou specializing in: carbon brick, high alumina bricks, clay brick, castable, acid brick, alkali brick, custom shaped brick cost, Zhengzhou City shangzhuang Refractories Co., Ltd. developed the production of refractories l learned much higher than in developing countries, and because of more stringent environmental requirements refractory carbide lime kilns, forcing them to only produce high value-added products or export technology while the mass products, labor-intensive products transferred to production in developing countries. China due to the unique advantages of raw materials and labor cost advantage, no doubt some more opportunities. This means that an important raw material for further export restrictions, the refractory industry in some developed countries to rely on imports of refractory materials and products produced will have a major impact. To reduce costs, they are bound to move their factories to China, which is the development of Chinese refractory industry will also be an important opportunity. Refractories Co., Ltd., Zhengzhou City shangzhuang understand the development of production of refractories and steel industry and technological progress are interdependent and mutually reinforcing. Modern history shows that the development of metallurgical production, iron and steel smelting process every major changes in refractory carbide lime kilns, are accompanied with refractory replacement. Shangzhuang Refractories Co., Ltd., Zhengzhou City, found that with the strengthening of blast furnace, coke oven, converter, electric furnace smelting large and hot metal pretreatment composite top and bottom blowing converter and continuous casting and other new technologies widely used calcium carbide lime cement kiln refractories, refractory materials has become improve smelting equipment life, improve product quality, expanding product variety, improve the economic efficiency of one of the key lime cement kiln refractory carbide, which also put the refractory industry to a new stage. Some refractories will develop traditional "Zhulu material" to "functional refractories" Some refractories has become an integral part of the smelting process equipment, for example, invasive outlet, long nozzle or sizing of the casting nozzle brick ; ceramics and spray gun of metallurgy and so on.