This product has high volume density and good volume stability after high-temperature firing. It can be widely used in industries such as steel refractory, casting, ceramics, etc. Its application in the refractory industry for steel production almost covers the entire process of ironmaking and steelmaking. It can be used as the main component in aluminum carbon, aluminum magnesium carbon, magnesium aluminum carbon, magnesium spinel, and aluminum chromium refractory bricks, as well as introduced as enriched alumina into high alumina amorphous refractory materials.

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-Suitable for products such as breathable brick cores, large skateboards, three large components, and large medium frequency induction furnace working linings, it can help improve the high-temperature volume stability, thermal shock resistance, corrosion resistance, etc. of refractory materials, improve their service life, and reduce consumption.

-Various specifications of particles have regular shapes and fewer flake like particles, which can effectively improve the flowability of the casting material; -Good thermal shock stability can reduce the thermal shock damage caused by changes in working temperature of refractory materials.