Izinto eziyinhloko ze-acidic, neutral kanye ne-alkaline lining materials

I-Acid lining material: i-tetravalent compound SiO2, ZrO2, njll., i-siliceous, i-semi-silica, ubumba, i-zirconium, i-semi-zirconium

Izinto ze-lining ezingathathi hlangothi: i-trivalent compounds i-Al2O3, i-Cr2O3 kanye namaminerali aqinile we-covalent bond crystalline C, i-SiC, i-aluminium ephezulu, i-corundum, i-chromium, i-carbon, i-silicon carbide, i-silicon nitride, njll.

Izinto zokwenziwa kwesithando somlilo we-alkali: i-divalent compounds i-CaO, i-MgO, njll., i-magnesia, i-dolomite, i-aluminium magnesia, i-magnesia chromium