| Si wear-resisting brick are made mainly from special grade high-Al alumina and SiC.?They are made under high pressure and high temperature.?They can resist high pressure under normal temperature and they have high structure strength under high temperature, and hot shake stability is good.?They can form protective layers in the usage.?They can resist wearing and peeling off. They can be used in transition part、cooling part、kiln mouth etc. of the cement kilns. |
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