Ultra High Alumina Test

In most refractory or ceramic systems, when the percentage of alumina content increases, the thermal shock resistance decreases. This is not the case with the Blasch process. Our 99%+ ultra-high alumina exhibits thermal shock resistance unheard of. In reducing atmospheres with little to no presence of oxygen, ultra-high alumina materials are required. These are now available in custom shapes that can handle severe temperature swing. 

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Learn more about products that exhibit excellent thermal shock resistance: