Chii chinonzi annealing tembiricha pamuromo wepombi diki yesimbi ine frequency yakakwira induction heat?

Muromo wepombi yesimbi diki-dhayamita yakanyungudutswa muchoto chekupikisa ine tembiricha yekupisa ye840 ℃; kana yakakwira-frequency induction heat inoshandiswa, kuitira kuti uwane chinangwa chekudzokorora, tembiricha yekudziya chaiyo yemuromo wepombi yesimbi diki-diameter i840 ℃.