Ki materyèl yo ye gwo tanperati tib gwo founo dife tib?

Materyèl yo nan gwo-tanperati tib gwo founo dife yo se: 314 asye ki reziste chalè, vè kwatz, seramik korundum, tib-wo pite alumina seramik ak lòt materyèl. Anjeneral pale, founo tib 800-1200 degre itilize 314 tib asye pur oswa tib vè kwatz, ak founo tib 1400 degre sèvi ak 99 tib seramik corundum.