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Rapid Determination of Silica in Refractory Materials

Silica is widely found in nature, is the ore, clay, ceramics, refractories and other materials, the main component. Silica is acidic at high temperature, the content of the amount of resistance to acid slag resistance strength, so the detection of refractory silica content is also essential.
Aggregate weight - molybdenum blue photometric method is the main method for the determination of silica content in aluminum-silicon refractories. I am in the ceramic fiber blanket and castable product testing is used in this way can accurately detect the content of silica to ensure product quality qualified.