Imivalo yeAluminiyamkwiinkalo ezahlukeneyo kunye nemimandla eyahlukeneyo ye-aluminium yokusebenza kwe-bar ye-aluminiyam izibonelelo azifani, kwi-processing ye-mechanical kunye nezinye iindawo, amandla oxinzelelo lwe-aluminiyam imivalo engqongqo ngokukodwa, echaza ukuba kwinkqubo yokuvelisa imivalo ye-aluminiyam ukwenza unyango olunzima, ukwenzela ukuba kuphuculwe amandla oxinzelelo lwemivalo ye-aluminium, ukuze kufezekiswe iimfuno zokusebenza. Kweli nqanaba, kukho iindlela ezimbini eziphambili zemveliso kunye nokucubungula, ezizezi, ukuveliswa kunye nokuqiniswa kwesisombululo kunye nokomelezwa kwesisombululo. Ezi ndlela zimbini zilandelayo zifutshane kwaye zineenkcukacha: ukuveliswa kunye nokulungiswa kwe-aluminium bar ye-aluminium.
Ukuveliswa kunye nokuqiniswa kokulungiswa, okukwaziwa ngokuba ngumsebenzi obandayo wokuqina, yi-deformation ebandayo yemivalo ye-aluminiyam kubushushu obulandelayo be-recrystallization, njengokubumba, i-calendering, ukuzoba, ukuzolula, njl. Ubukhulu bexabiso le-deformation, i-entanglement ye-dislocation ibaluleke kakhulu, inkulu ukuchasana kwe-deformation kunye nokuphakama kwamandla oxinzelelo. Iqondo lokuqina emva kokuguqulwa okubandayo kuyahluka kunye ne-deformation degree, ukushisa kwe-deformation kunye neempawu zezinto eziluhlaza. Xa into ekrwada efanayo ibanda ikhubazekile kubushushu obufanayo, kokukhona ixabiso le-deformation liphezulu, amandla acinezelayo aphezulu, kwaye iplastiki isezantsi.
Ngokudibanisa ezinye izinto ezixutywayo kwi-aluminium ecocekileyo ukuvelisa isisombululo esiqinileyo esingenasiphelo okanye isisombululo esiqinileyo esinesiphelo, kungekhona nje amandla aphezulu oxinzelelo, kodwa kunye neplastiki egqwesileyo kunye nokusebenza kakuhle kwemveliso yoxinzelelo kunye nokulungiswa kunokufumaneka. Ubhedu, i-magnesium, i-manganese, i-zinc, i-silicon, i-nickel kunye nezinye izinto zisetyenziswa ngokuqhelekileyo kwisisombululo esiqinileyo sokuqinisa imivalo ye-aluminium yaseShenyang. Ngokubanzi, ialluminiyam intonga ialloying ivelisa izisombululo eziqinileyo, ezinje ngeAl-Cu, Al-Mg, Al-Zn, Al-Si, Al-Mn kunye nezinye iialloys zokubini, zonke zinokunyibilika komda omkhulu kwaye zinokuba nesiphumo sokuqinisa isisombululo esikhulu.
Ngokuqinisa ibha ye-aluminium, amandla ayo oxinzelelo aya kuphuculwa kakhulu, kodwa amandla ayo oxinzelelo alukwazi ukuphuculwa ngokuqhubekayo; Xa ubuninzi bamandla obucinezelayo bufikelelwe, kungakhathaliseki ukuba yeyiphi indlela esetyenziswayo, amandla oxinzelelo lwebha ye-aluminium ayikwazi ukuphuculwa ngakumbi. Ukhetho kuphela kukukhetha uphawu olunamandla aphezulu oxinzelelo.
Ixesha lokuposa: May-26-2022