Xa i-forging ifudumala, ixesha lokuhlala lide kakhulu kwiqondo lokushisa eliphezulu, i-oksijini kwisithando somlilo kunye ne-oksijini emphunga wamanzi idibanisa kunye ne-athomu yentsimbi ye-forgings kunye ne-phenomenon of oxidation ibizwa ngokuba yi-oxidation. I-Fusible eyenziwe nge-iron oxide adhesion kumphezulu wesinyithi eyomeleleyo yesikhumba se-oxide, njengokwenza ngaphambi kokususa ukungcola, iya kucinezelwa kumphezulu we-forging, icoceke okanye emva kokuchola, i-sag yokuxobula inxalenye yenziwe.umphezulu wokwakhai-pitting, enzulu xa kusenziwa ubungakanani bejometri, isibonelelo somatshini, okanye isiphumo sokungonelanga kunye nokwenza iindawo ezinobuso obumnyama kwi-scrap, kuya kuba nefuthe ekuchanekeniukufa forgings.

Iindlela zokuthintela i-oxidation zezi:
(1) Nciphisa ixesha lokuhlala kumaqondo obushushu aphezulu xa ukufutha kushushubezwa, qhuba ukufudumeza ngokukhawuleza, kwaye uzame ukusebenzisa indlela yokusebenza yokulayisha okuncinci kunye nokulayisha rhoqo.
(2) gcina umoya we-micro oxidation eziko, unciphise umphunga wamanzi eziko, wenze ubushushu obuncinci be-oxidation okanye ukukhusela unyango lokugquma;
(3) gcina uxinzelelo oluncinci olulungileyo kwiziko lokuthintela umoya obandayo ukuba ungangeni ezikweni.
(4) emva kokuba ukufa forging ishushu, ibhrashi, amanzi uxinzelelo oluphezulu (uxinzelelo ubuncinane 10Mpa) punch okanye isicelo deformation (logama nje kukho 0.05% yentsimbi yesakhiwo? 0.2% iqondo deformation) ukususa isikali oxide.