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

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

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

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