Zambiri zomwe ng’anjo yotenthetsera induction iyenera kuwongolera pakupanga

1. Cholinga cha kutentha koyambirira kwa ng’anjo yotentha yotentha yopangira ng’anjo yotentha yomwe ilibe kanthu ndikuwonjezera kutentha kwa chopanda kanthu, kotero kuti kaboni ndi nitrogen mankhwala a V, Nb ndi Ti amatha kusungunuka pang’onopang’ono mu austenite, ndi lalikulu. kuchuluka kwa kusungunuka microalloyed carbon ndi nayitrogeni mankhwala Mpweya pa ndondomeko yozizira akhoza kusintha mphamvu ndi kuuma kwa chitsulo; Kumbali ina, kutentha kumawonjezeka, mbewu za austenite zimakula, kapangidwe kake kamakhala kolimba, ndipo kulimba kumachepa.

2. Cholinga cha kutentha komaliza pakuwotcha kopanda kanthu mu ng’anjo yotenthetsera ndikuwongolera bwino kutentha kwapang’onopang’ono komaliza, komwe kumatha kukulitsa kuchuluka kwa kusweka kwambewu, kuonjezera kuchuluka kwa malire ambewu, kupanga bwino mpweya wopindika. ndi kumwaza particles, ndipo nthawi yomweyo, mphamvu ya recrystallization ndi yaing’ono. , kukonzanso kwambewu, kumathandizira kukulitsa kulimba.

3. The deformation kuchuluka ndi deformation mlingo wa akusowekapo kutenthedwa ndi induction Kutentha ng’anjo ndi kwa kugawikana kwa austenite njere opanda kanthu, ndi recrystallization wa austenite coarse njere mu njere zabwino. Gawo labwino la kusintha kwa ferrite limagawidwa mofanana mu dongosolo, zomwe zimapindulitsa kupititsa patsogolo kulimba kwachitsulo.

4. Kutentha kwapambuyo kwa kuzizira kwa ng’anjo yotenthetsera yotenthetsera mu ng’anjo yotenthetsera kumapangitsa kuti pakhale chikoka pakuchita bwino, chomwe ndi chinsinsi chowonetsetsa kuti mapangidwe a metallographic ndi makina amakina a forging. Popeza kusintha kwa gawo panthawi yozizira kumakhala kovuta, kuziziritsa kwachilengedwe sikungathe kuwongolera bwino kusazimitsa ndi kutentha. Ubwino wazitsulo uyenera kuperekedwa ndi chipangizo chozizira chomwe sichimakhudzidwa ndi nyengo. Ndipotu, kulamulira kwa kuzizira pa 800 ° C ~ 500 ° C kumakhudza mphamvu ndi kulimba kwachitsulo, ndipo kuziziritsa kunja kwamtunduwu sikofunikira. The mulingo woyenera kwambiri kulamulira mlingo kuzirala zimakhudza mwachindunji kapangidwe metallographic ndi katundu makina a forgings, choncho ziyenera zochokera zitsulo sanali kuzimitsidwa ndi kupsya mtima kupeza yoyenera pambuyo forging kutentha ankalamulira kuziziritsa mlingo kudzera zatsopano.

Pakalipano, deta yomwe imayenera kuyendetsedwa pakupanga ng’anjo yotenthetsera induction ikukhudzidwa kwambiri ndikuyamikiridwa ndi mabizinesi. Pokhapokha poyang’anitsitsa kutentha kwa ng’anjo yotenthetsera yotenthetsera kungathe kutsimikizidwa kuti kupangira koyenera kungathe kutsimikiziridwa, kupanga bwino kwa kupanga kungawongoleredwe, ndipo mtengo wopanga ukhoza kuchepetsedwa.