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Refractory Products

°°Fireclay brick

Physical and chemical properties of low creep fireclay brick

Chemical composition£®£•£©

Apparent Porosity %

Creep(0.2Mpax
1208°ś°Ń25h)£®£•£©

Reheating linear change£®£•£©

Cold Crushing Strength(MPa)

Refractoriness£®°ś£©

Al2O3
Fe2O3
K2O+Na3O
42-53
°‹1.6
°‹0.7
°‹16
0.4
+0.1-0.2(1450°ś,2h)
°›50
°›1750
38-48
°‹1.8
°‹0.7
°‹16
-0.45
+0.1-0.2(1400°ś,2h)
°›50
°›1750

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