Badeecadaha faybarka dhoobada ahwaxaa badanaa loo kala saaraa saddex darajo oo kala duwan iyadoo lagu saleynayo heerkulka ugu badan ee isticmaalka joogtada ah:
1. Darajada 1260: Kani waa heerka ugu badan ee loo isticmaalo fiilooyinka dhoobada ah, wuxuuna leeyahay heerkul ugu badan oo ah 1260°C (2300°F). Waxaa loo isticmaalaa codsiyo kala duwan, oo ay ku jiraan dahaarka foornada warshadaha, foornada, iyo foornada.
2. Darajada 1400: Darajadani waxay leedahay heer kul ugu badan oo ah 1400°C (2550°F) waxaana loo isticmaalaa codsiyada heerkulka sare leh halkaas oo heerkulka hawlgalka uu ka sarreeyo awoodaha Darajada 1260.
3. Darajada 1600: Darajadani waxay leedahay heer kul ugu badan oo ah 1600°C (2910°F) waxaana loo isticmaalaa codsiyada heerkulka ugu daran, sida warshadaha hawada sare ama nukliyeerka.
Waqtiga boostada: Sebteembar-04-2023
