High Alumina Refractory Bricks
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PRODUCTS / Refractory products for Blast Furnace /
High Alumina Refractory Bricks
Brand: PN-GLZ
Main Properties
Brand PN-GLZ48PN-GLZ55PN-GLZ65PN-GLZ75
Al2O3 (%);≥48556575
Reheat linear change (%)1500℃×2h-+0.1 -0.4+0.1 -0.4+0.1 -0.4
1450℃×2h+0.1 -0.4 - --
Apparent porosity (%);≤22222323
Cold crushing strength (MPa);≥39.244.149.053.9
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