Annealing magani ne mai zafi na dumama karfen mutu zuwa Ac3 (hypo-eutectoid karfe) ko Accm (eutectoid da hyper-eutectoid karfe) sama da 30 ~ 50 ° C, samun austenite, sanyaya cikin iska, da maganin zafi na tsari iri ɗaya wanda ya ƙunshi sana'ar lu'u-lu'u.
Manufar normalizing: da normalizing na mutu karfe ne don inganta machinability, kawar da zafi aiki lahani, kawar da cibiyar sadarwa carbide a cikin hypereutectoid mutu karfe, shirya don spheroidizing annealing tsarin, da kuma inganta inji Properties na mutu.
Annealing wani tsari ne na maganin zafi wanda karfen mutun yana dumama zuwa zafin jiki sama ko ƙasa da mahimmin batu Ac1, sannan a sanyaya a hankali tare da zafin wutar tanderu bayan adana zafi don samun tsarin ma'auni kusa.
Manufar annealing: Babban manufar ita ce daidaita tsarin sinadaran da tsarin karfen mutu, tace hatsi, daidaita taurin, kawar da danniya da taurin aiki, inganta haɓakawa da machinability na karfe, da shirya tsarin don kashewa. .
Rarraba rarrabuwar kawuna: Nau'o'in mutuƙar baƙin ƙarfe sun haɗa da zubar da jini, isothermal annealing, raɗaɗin da bai cika ba, spheroidizing annealing, recrystallization annealing da damuwa damuwa.
Lokacin aikawa: Agusta-08-2022