Inona avy ireo fitaovana amin’ny lafaoro fantsona avo lenta fantsona?

Ny fitaovana amin’ny lafaoro fantsona mafana dia: 314 hafanana vy, vera quartz, seramika corundum, fantsona seramika alumina madio sy fitaovana hafa. Amin’ny ankapobeny, lafaoro fantsona 800-1200 degre dia mampiasa fantsona 314 stainless vy na fantsona fitaratra quartz, ary lafaoro fantsona 1400 degre dia mampiasa fantsona seramika 99 corundum.