Pangunahing materyal ng acidic, neutral at alkaline na lining na materyales

Acid lining material: tetravalent compound SiO2, ZrO2, atbp., siliceous, semi-silica, clay, zirconium, semi-zirconium

Mga neutral na lining na materyales: mga trivalent compound na Al2O3, Cr2O3 at malakas na covalent bond na mga crystalline na mineral C, SiC, high aluminum, corundum, chromium, carbon, silicon carbide, silicon nitride, atbp.

Alkaline furnace lining materials: divalent compounds CaO, MgO, atbp., magnesia, dolomite, magnesia aluminum, magnesia chromium