Cold adagulung'undisa pepala ndi mankhwala anagubuduza otentha-anagulung'undisa koyilo kutentha firiji pansi recrystallization kutentha.Amagwiritsidwa ntchito kwambiri popanga magalimoto, zinthu zamagetsi, etc. Kuzizira kozizira kumadutsa kutentha kwa recrystallization, koma kumamveka ngati kugudubuza pogwiritsa ntchito chinthu chokulungidwa kutentha.Kusintha kwa ndondomeko yopangira mapepala ozizira ozizira 1. Popeza palibe kutentha panthawi yopangira, palibe zolakwika monga pitting ndi iron oxide scale yomwe nthawi zambiri imapezeka pamoto wotentha, ndipo khalidwe lapamwamba ndi labwino ndipo mapeto ake ndi apamwamba.Ndipo kulondola kwapang'onopang'ono kwa zinthu zozizira ndizokwera kwambiri.
Ubwino ozizira adagulung'undisa pepala
Zopangira zoziziritsa kuzizira zimakhala ndi miyeso yolondola komanso makulidwe amtundu umodzi, ndipo kusiyana kwa makulidwe a ma koyilo nthawi zambiri sikupitilira 0.01-0.03mm kapena kuchepera, komwe kumatha kukwaniritsa zofunikira pakulekerera kolondola kwambiri.
Zingwe zoonda kwambiri zomwe sizingapangidwe ndi kugudubuza kotentha (zocheperako zimatha kukhala pansi pa 0.001mm) zitha kupezeka.
Ubwino wa pamwamba wa zinthu ozizira adagulung'undisa ndi zabwino kwambiri, ndipo palibe chilema monga pitting ndi chitsulo okusayidi sikelo kuti nthawi zambiri amapezeka pa koyilo otentha-anagulung'undisa, ndi coils ndi roughness osiyana pamwamba (glossy pamwamba kapena zaukali pamwamba, etc. ) kuti atsogolere kukonza njira yotsatira.
Mapepala oziziritsidwa ozizira amakhala ndi mawonekedwe abwino amakina ndi magwiridwe antchito (monga kulimba kwamphamvu, kutsika kwa zokolola, zojambula zabwino zakuya, ndi zina zambiri).
Kusiyana pakati pa pepala lozizira lozizira ndi pepala lopiringizika lotentha
Kusiyana kwake ndikuti tanthauzo lake ndi losiyana, magwiridwe antchito ndi osiyana, ndipo mtengo wake ndi wosiyana.Pepala lozizira lozizira limakulungidwa pa kutentha kwa chipinda, kotero kuuma kwake kumakhala kokulirapo, kulimba kwake kumakhala kokulirapo, sikuli kophweka kufooketsa, ndipo mapeto ake ndi apamwamba, koma n'zosavuta kunyamula pamene katunduyo akuposa katundu wololedwa. .Ngozi zimachitika.Mapepala otenthedwa ndi otentha amakulungidwa pa kutentha kwakukulu, ndipo mawonekedwe awo amawongolero sali abwino ngati akugwira ntchito kuzizira, koma amakhala ndi mphamvu yabwino komanso ductility, koma amatha kupanga chitsulo cha oxide sikelo, chomwe chimapangitsa kuti pamwamba pazitsulo zikhale zovuta, kukula kumasinthasintha kwambiri, ndipo mtengo umakhalanso wokwera.m'munsi kuposa ozizira adagulung'undisa pepala.
