refractory ramming mass

What Role Does Raw-Material Composition Play in the Performance of Silica Refractory Ramming Mass?

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Silica ramming mass is a dry ramming material composed of high-purity microcrystalline quartz sand and powder, blended with high-temperature sintering agents and mineralizers. Thanks to a proprietary particle size distribution design, a dense monolithic furnace lining can be achieved using various ramming techniques. It is primarily used for the working lining of coreless induction furnaces … Read more

Phosphoric Acid bonded Zircon Ramming Mass

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Zircon has high refractoriness, a low coefficient of thermal expansion, excellent thermal shock resistance, and excellent resistance to corrosion from molten steel and alkaline slag. Therefore, zircon has long been used as a high-grade refractory material. With the widespread application of oxy-fuel combustion technology, the increase in melting temperatures in glass furnaces, and the advancement … Read more

Carbon Refractory Ramming Material for Blast Furnace

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In the monolithic refractories, the proportion of aggregate and powder is relatively large, while the proportion of binder and other components is relatively low. Unshaped refractories are mainly composed of some aggregates and powders. Because the refractory ramming material is mainly used in the place where it is in direct contact with the melt, the … Read more

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