Iyo data iyo induction yekupisa choto inoda kudzora mukugadzira

1. Chinangwa chekutanga kuumba tembiricha ye induction yekupisa vira yekupisa iyo isina chinhu ndeyekuwedzera tembiricha yefodhi isina chinhu, kuitira kuti kabhoni uye nitrogen makomisheni eV, Nb uye Ti anogona kunyungudika zvishoma nezvishoma muaustenite, uye yakakura. huwandu hwekunyungudika microalloyed kabhoni uye nitrogen makomisheni Kunaya panguva yekutonhora kunogona kuvandudza kusimba uye kuoma kwesimbi; kune rumwe rutivi, sezvo tembiricha inowedzera, zviyo zve austenite zvinokura, chimiro chinowedzera, uye kuoma kunoderera.

2. Chinangwa chekupedzisira kupisa kwekushisa kwekupisa chisina chinhu muchoto chekupisa ndechekudzora tembiricha yakaderera yekupedzisira, iyo inogona kuwedzera dhigirii rekutsemuka kwezviyo, kuwedzera huwandu hwemiganhu yezviyo, kunyatso gadzira deformation-induced precipitation. uye kuparadzira zvimedu, uye panguva imwechete, simba rekufambisa recrystallization idiki. , kunatswa kwezviyo, kunobatsira pakuvandudza kuoma.

3. The deformation yakawanda uye deformation rate ye blank inopisa ne induction heat furnace ndeyewo kupatsanurwa kwe austenite tsanga dzisina chinhu, uye recrystallization ye austenite coarse zviyo kuita zviyo zvakanaka. Iyo yakanaka chikamu chekushandura chimiro cheferrite chakagoverwa zvakaenzana muchimiro, icho chinobatsira kuvandudza kuoma kwesimbi.

4. Iyo post-forging inotonhorera mwero weinodziya blank mu induction yekupisa vira ine simba guru pakuita kwekugadzira, inova kiyi yekuve nechokwadi chemetallographic chimiro uye mechanical zvinhu zvefogi. Sezvo shanduko yechikamu panguva yekutonhora yakaoma, kutonhora kwechisikigo hakugone kunyatso kudzora kusadzima uye kupisa. Unhu hwesimbi hunofanira kupiwa chigadziro chekutonhora chisingakanganisi nemwaka. Kutaura zvazviri, kutonga kwekutonhora pa800 ° C ~ 500 ° C kune simba pane simba uye kuoma kwesimbi, uye kutonhora kunze kweiyi mutsara hakuna kukosha. The optimal control of the cooling rate inokanganisa zvakananga metallographic structure uye mechanical properties of the forgings, saka inofanira kunge yakavakirwa pane dzakasiyana siyana dzisina kudzimwa uye dzakadzikama simbi kuti uwane yakakodzera post-forging tembiricha-inodzorwa kutonhora mwero kuburikidza nemiedzo.

Parizvino, iyo data inoda kudzorwa mukugadzira iyo induction yekupisa choto inowedzera uye yakanyanya kunetseka uye kukosheswa nemabhizinesi. Chete nekunyatso kutarisisa kudziya kwekupisa kweiyo induction yekupisa choto kunogona kugadziridzwa yakajairwa, kugadzirwa kwekugadzira kunogona kuvandudzwa, uye mutengo wekugadzira unogona kudzikiswa.