Reasonable choice of silicon compound binder can improve and improve the high temperature performance of refractories, chilling and thermal properties, and acid and water resistance. To provide information in the actual application of industry, put forward some suggestions.
Inorganic silicon compounds, cement materials, refractories, metallurgical applications, test thermal strength Introduction Refractory materials with inorganic silicon compounds as cement materials, due to high heat resistance, high temperature performance, water and acid resistance, good wear resistance, chilling heat has a good performance In recent years, it has developed rapidly and is widely used at home and abroad. It can be seen frequently in industries where industrial enterprises are developing rapidly and has become an indispensable part of domestic and foreign industrial production.
As a special refractories for iron and steel smelting, production of acid-proof and anti-corrosion coatings for raw materials for chemical production, chemical equipment, as a surface lining to withstand the effects of corrosive gases, is used as a good thermal insulation material, and it is used as a waterproof for reservoir dam hydraulic engineering. Plugging has shown tremendous power and played a huge role. The development of the application of refractories for cementing materials of inorganic silicon compounds. In the domestic city of Zhengzhou, Henan Province, the refractories industry in Xinyi and Xinmi has developed rapidly, and there are as many as a few refractories factories. These factories use silicon compounds as binders for lining materials. Most of them use potassium and sodium silicate aqueous solutions. The ratio of potassium oxide or sodium oxide to silicon dioxide is 6 to 2 and the ratio is one. Their production of refractory materials is large, and the amount of cemented materials for silicon compounds is also quite large.
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