Annealing na sanyi kõma karfe bututu: yana nufin karfe abu mai tsanani zuwa dace zafin jiki, kiyaye wani lokaci, sa'an nan kuma sannu a hankali sanyaya zafi magani tsari.Common annealing tsari: recrystallization annealing, danniya annealing, spheroidizing annealing, cikakken annealing, da dai sauransu.Annealing: Manufar babban shine don rage taurin kayan ƙarfe, inganta filastik, sarrafawa da machining da matsa lamba, da rage yawan damuwa, inganta tsari da abun da ke tattare da homogenization, ko don maganin zafi bayan shirye don kungiyar. da dai sauransu.

Quenching na sanyi ja bututun karfe: yana nufin zafi da karfe zuwa AC3 ko Ac1 zafin jiki (karfe) sama da wani zafin jiki, kiyaye wani adadin lokaci, sa'an nan a cikin dace sanyi gudun, sami martensite bainite) (ko zafi magani). tsari na kungiyar.The na kowa quenching matakai sun hada da gishiri wanka quenching, martensite quenching, bainite austempering, surface quenching da kuma gida quenching.The manufar quenching ne don samun da ake bukata martensite tsarin, inganta taurin, ƙarfi da kuma sa juriya na workpiece, da kuma shirya don maganin bayan zafi.