Izinga lokushisa lokuqhuma kothuli lukafulawa lingu-400°C kuphela, uma kuqhathaniswa nephepha elivuthayo.
Uthuli lwensimbi, Ngokolunye uhlangothi, ingafinyelela emazingeni okushisa okuqhuma afinyelela ku-2000°C, ngokukhanyisa ukuya ekuqhumeni okwenzeka kuma-millisecond. Ukuqhuma kwezintuli kunamandla izikhathi eziningana kunokuqhuma kwegesi, enamazinga okushisa okuqhuma aphakathi kuka-2000-3000°C nezingcindezi eziphakathi 345-690 kPa.
Lezi zibalo zigqamisa isidingo esibalulekile sezinyathelo zokuphepha eziqinile ezindaweni ezisengozini yokunqwabelana uthuli.