Chinsinsi kukulitsamawonekedwe ozizira a forgingspambuyokupangandikusankha kuzizira koyenera kuti mupewe zolakwika zoziziritsa zomwe tazitchula pamwambapa. Nthawi zambiri, kuziziritsa kwa post-forging kumatsimikiziridwa molingana ndi kapangidwe kake, mawonekedwe a microstructure, mawonekedwe azinthu zopangira komanso kukula kwa gawo la zinthu zoyipazo, potengera zomwe zikufunika.
Nthawi zambiri, kuphweka kwa mankhwala omwe akusowekapo kanthu, kumapangitsanso kuzizira kwambirikupanga, ndipo pang'onopang'ono mwanjira ina mozungulira. Kwa carbon steel ndi low alloy steelzojambula, kuzirala kwa mpweya kumatha kutengedwa pambuyokupanga. Ndipo zovuta aloyi zikuchokera mkulu aloyi zitsulozojambulakapena mkulu hardenability forgings, pambuyo forging ayenera kumwedwa dzenje kuzirala kapena ng'anjo kuzirala.
Ngati carbon chida chitsulo, aloyi chida zitsulo ndi kubala zitsulo ndi mkulu mpweya zili utakhazikika pang'onopang'ono pambuyokupanga, network carbide idzafika pamalire a tirigu, zomwe zingakhudze kwambiri ntchito ya forgings. Chifukwa chake, mitundu iyi ya forging imakhazikika mpaka 700 ℃ ndi kuziziritsa kwa mpweya, kuphulika kapena kupopera mwachangu pambuyo popanga, ndiyenozojambulaamaikidwa m'maenje kapena m'ng'anjo kuti aziziziritsa pang'onopang'ono.

Kwa chitsulo cha austenitic, chitsulo cha ferrite ndi zitsulo zina popanda kusintha kwa gawo, kuzizira kofulumira kungatengedwe chifukwa palibe kusintha kwa gawo mu ndondomeko yozizira pambuyo pake.kupanga. Kuphatikiza apo, kuziziritsa mwachangu kumafunikiranso kuti mupeze mawonekedwe a gawo limodzi ndikuletsa kuzizira pang'onopang'ono kwachitsulo cha ferrite pa 475 ℃. Choncho, ngati forgings akhoza mpweya utakhazikika pambuyokupanga.
Kwa zitsulo zoziziritsa mpweya, monga bainitic zitsulo, martensitic zosapanga dzimbiri, zitsulo zothamanga kwambiri, zitsulo zamtengo wapatali, ndi zina zotero. . Choncho, mtundu wa forgings ayenera pang'onopang'ono utakhazikika pambuyokupanga.
Kwa zitsulo zoyera zamawanga, monga chitsulo cha chrome-nickel, pofuna kupewa malo oyera pakuzizira, kuziziritsa kwa ng'anjo kuyenera kuchitika molingana ndi kuziziritsa zina.
Zopangirazopangidwa ndi zitsulo ndi liwiro kuzirala mofulumira pambuyokupanga, pamene zopangidwa ndi zitsulo za ingot zimakhala ndi kuzizira pang'onopang'ono. Komanso, forgings ndi lalikulu gawo kukula ayenera utakhazikika pang'onopang'ono pambuyo forging chifukwa chachikulu kuzirala kutentha kupanikizika, pamene forgings ndi gawo laling'ono kukula akhoza utakhazikika mwamsanga pambuyo forging.