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Tasirin tsarin maganin zafi akan kayan aikin injiniya na kayan ƙarfe

Maganin zafi na karfe wani tsari ne da ake dumama kayan aikin karfen zuwa yanayin da ya dace a wani matsakaici, sannan a sanyaya shi da sauri daban-daban bayan an ajiye BAI a cikin wannan zafin na wani lokaci. Maganin zafi na karfe yana daya daga cikin. mahimman matakai a cikin masana'antar injiniya, idan aka kwatanta da sauran dabarun sarrafawa, maganin zafi gabaɗaya baya canza siffar workpiece da tsarin sinadarai gabaɗaya, amma ta hanyar canza microstructure na kayan aiki na ciki, ko canza abubuwan sinadarai na saman kayan aikin. , don ba ko inganta aikin na workpiece.It ne halin da inganta inrinsic ingancin workpiece, wanda shi ne kullum ba a iya gani da tsirara ido.Don yin karfe workpiece da ake bukata inji Properties, jiki Properties da sinadaran da ake bukata. Properties, ban da m selection na kayan da daban-daban kafa matakai, zafi magani tsari ne sau da yawamuhimmanci.Iron da karfe ne mafi yadu amfani abu a cikin inji masana'antu, da hadaddun microstructure na karfe za a iya sarrafa ta zafi magani, don haka zafi magani na karfe ne babban abun ciki na karfe zafi magani.In Bugu da kari, aluminum, jan karfe, Hakanan ana iya canza magnesium, titanium da kayan aikinsu ta hanyar maganin zafi na injina, na zahiri da sinadarai, don samun aiki daban-daban.

Maganin zafi ya haɗa da annealing, tempering, hardening da tempering.

●Annealing: zai iya rage taurin kayan ƙarfe, kawar da rarrabuwa, haɗin kai, inganta tsarin lahani a cikin simintin gyare-gyare, mirgina, ƙirƙira da walƙiya; Tace hatsi, inganta kaddarorin, da kuma shirya kyakkyawan tsari don maganin zafi na ƙarshe; Rage taurin, inganta haɓaka. aikin sarrafawa;Kawar da damuwa na ciki, daidaita girman da rage quenching nakasar da fasa.

●Normalizing: iya inganta yankan yi na low carbon karfe, iya tace hatsi, inganta m inji Properties.

●Quenching: inganta taurin, sa juriya, inganta elasticity, inganta ƙarfi da taurin;

●Tsarin zafi: don ragewa da kuma kawar da damuwa na ciki na karfe mai taurin. Tabbatar da tsari da girman.


Lokacin aikawa: Fabrairu-25-2021