China Fused Cast Azs Refractory Blocks - China Azs Blocks ...
China Fused Cast Azs Refractory Blocks, Find details about China Azs Blocks, Refractory Blocks from Fused Cast Azs Refractory Blocks - Zhengzhou Kaiyuan Refractories Co., Ltd. ... Glass phase: 21: 18: 17: α-corundum: 47: 47: 43: Advantages. 1. Compact microstructure. 2. Good erosion resistibility to molten glass ... Our main products are ...
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