Forging na carbon karfe flangesa cikinsaƙirƙira sanyi is ƙirƙiraa ƙananan zafin jiki, girman girmanƙirƙira flangecanje-canje kadan kadan. Yausheƙirƙira a ƙasa700 ℃, ƙananan sikelin oxide an kafa kuma babu decarbonization yana faruwa a saman. Sabili da haka, muddin nakasar na iya kasancewa a cikin kewayon samar da makamashi, ƙirƙira sanyi yana da sauƙi don samun daidaiton girman girma da ƙarewar ƙasa. Muddin zafin jiki da lubrication sanyaya suna da kyau sarrafawa, mai kyau daidaito za a iya samu a cikin dumi forging har zuwa 700 ℃.Mutuwar sanyi ƙirƙira, sanyi extrusion, sanyi heading da sauran roba aiki tare. Ƙirƙirar sanyi shine tsarin gyare-gyaren da ke ƙasa da yanayin recrystallization na kayan, kuma ana yin ƙirƙira a ƙasa da zafin jiki na farfadowa. A cikin samarwa, daƙirƙirana rashin zafi mara zafi ana kiransa ƙirƙira sanyi. Abubuwan da aka ƙirƙira sanyi sun fi yawa aluminium da wasu gami, jan ƙarfe da wasu gami, ƙarancin ƙarfe na carbon, matsakaicin ƙarfe na ƙarfe da ƙarancin tsarin ƙarfe tare da ƙarancin nakasawa da ƙarancin filastik a cikin ɗaki. Ƙwararrun ƙirƙira suna da inganci mai kyau na ƙasa, daidaito mai girma kuma yana iya maye gurbin wasu yanke. Ƙirƙirar sanyi yana ƙarfafa ƙarfe kuma yana ƙara ƙarfin flange.
Haɓaka fasahar ƙirƙira sanyi shine galibi don haɓaka samfuran haɓaka haɓakar ƙima, rage farashin samarwa, a lokaci guda kuma koyaushe don yanke, foda ƙarfe, simintin gyare-gyare, ƙirƙira mai zafi, ƙirar ƙirar takarda da sauran fannonin shiga ko maye gurbin, kuma ana iya haɗa su tare da waɗannan matakai don samar da tsari mai haɗaka.

Thezafi ƙirƙira na flangesshine: lokacinƙirƙira mai zafi, manyan flangestare da hadaddun sifofi ana iya ƙirƙira su saboda ƙarfin naƙasa da juriya na naƙasa kaɗan ne. Don babban madaidaicin flanges, ƙirƙira mai zafi yana samuwa a cikin kewayon zafin jiki na 900-1000 ℃. Bugu da ƙari, ya kamata a mai da hankali ga inganta yanayin aiki na ƙirƙira mai zafi. Forging mutu rayuwa (zafi forging 2-5 dubu, dumi ƙirƙira 10-20 dubu, sanyi forging 20-50 dubu) ya fi guntu fiye da sauran zafin jiki yankin forging, amma yana da babban mataki na 'yanci, low cost. Dalilin zafi ƙirƙira flange ne yafi don rage nakasawa juriya na karfe, don haka kamar yadda a rage mugun abu nakasawa da ake bukata ƙirƙira matsa lamba, sabõda haka, tonnage na ƙirƙira kayan aiki ne ƙwarai rage; A cikin aiwatar da ƙirƙira mai zafi, ƙaƙƙarfan tsarin ƙarfe na ingot yana canzawa zuwa sabon tsari tare da kyawawan hatsi ta hanyar sake sakewa, kuma an rage lahani na tsarin kuma ana inganta kayan injin ƙarfe.