Forgingsngokubanziyenzekileemvaukwenza, ukusika, unyango lokushisa kunye nezinye iinkqubo. Ukuze kuqinisekiswe umgangatho wokwenziwa kwefa kunye nokunciphisa iindleko zokuvelisa, izinto eziphathekayo kufuneka zibe ne-malleability, machinability, ukuqina, ukuqina kunye nokugaya; Kufuneka kwakhona ibe ne-susceptibility encinci kwi-oxidation, i-decarburization kunye nokucima i-deformation kunye nokuqhekeka.
1, ukonakala:inobushushu obuphantsiukwenzaukuxhathisa deformation, iplastiki elungileyo, ubushushu ukubunjwa uluhlu lubanzi, forging crack ebandayo crack kunye nemvula network carbide ukuthambekela liphantsi.
2, inkqubo yokucoca:I-spheroidizing annealing temperatures ibanzi, ubulukhuni be-annealing buphantsi kunye noluhlu lokuguquguquka luncinci, izinga le-spheroidizing liphezulu.
3, ukusika ubuchule:isixa esikhulu sokusika, ilahleko yesixhobo esiphantsi, uburhabaxa obuphantsi bomphezulu womatshini.
4, i-oxidation, ubuntununtunu be-decarburization:ukufudumeza kobushushu obuphezulu, ukumelana ne-oxidation kunokuba kuhle, isantya se-decarburization siyacotha, asikhathaleli kwindawo yokufudumeza, ukuveliswa kokuthambekela komgodi kuncinci.
5, ukuqina:emva kokucima, inobunzima obufanayo kunye nobunzima obuphezulu.
6, Ukuqina:emva kokucima, umgca wokuqina onzulu unokufumaneka, kwaye i-medium quenching ingaba lukhuni kunye nokucima okuphakathi.
7, ukucima ukuthambekela kokuqhekeka kwe-deformation:Ukutshintsha umthamo oqhelekileyo wokucima kuncinci, ukujika kwemilo, ukugqwetheka kuncinci, ukuthambekela kokuguqulwa okungaqhelekanga kuphantsi. Ukucima okuqhelekileyo kunovakalelo oluphantsi lokuqhekeka kwaye alunamvakalelo ekucimeni ubushushu kunye nokumila kwesixhobo sokusebenza.
8, Ukuqina:ivili lokusila ilahleko isalamane lincinci, akukho mda wokutshisa isixa sokusila sikhulu, umgangatho wevili lokusila kunye neemeko zokupholisa azikho buthathaka, akukho lula ukunxiba umonakalo kunye nokusila i-crack.