Corundum Mullite Brick - sjhrefractory.com
2020-10-20u2002·u2002Corundum Mullite brick is composed of white alumina and high purity mullite as raw materials, add proper metal fines, processed by moulding under high pressure and sintering under high temperature (1650℃~1750℃). It is a high quality furnace refractory brick, Sijihuo can provide you corundum mullite brick with customized drawings.
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