For Blast Furnace Wholesale Refractory High
Andalusite High Alumina Brick for Hot Blast Stove Pruduct description: Andalusite is a columnar structure, which is heated to 1300 ℃ ~1350 ℃ and transformed into acicular mullite, forming a good mullite network structure, which is an irreversible crystal transformation. Therefore, high alumina brick with andalusite calcined raw material has...
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