I-Hot rolled ihlobene nemibandela yokugoqa okubandayo, okugoqiwe okubandayo kusezingeni lokushisa eliphindwe kabusha elingaphansi kwe-rolling, futhi ukugoqa okushisayo kwenziwa ngaphezu kwe-recrystallization temperature rolling.

Izinzuzo:

ukugoqwa okushisayo kungalimaza i-microstructure yensimbi yensimbi, ukucolisiswa kwezinhlamvu zekristalu zensimbi, futhi kuqede amaphutha e-microstructure, ukuze inhlangano yensimbi ihlanganise, ithuthukise izakhiwo zemishini.Lokhu kuthuthukiswa kubonakala ekugibeleni, ukuze insimbi ingasekho ngokwezinga elithile le-isotropic;ukuthulula ukwakheka kwamabhamuza, imifantu, kanye ne-osteoporosis, ngaphansi kwezinga lokushisa eliphezulu nokucindezela kungahlanganiswa ndawonye.

Ububi:
I-1 Ngemuva kokugoqa okushisayo, ukufakwa okungenayo i-nonmetallic ngaphakathi kwensimbi (ikakhulukazi ama-sulfides nama-oxides, kanye ne-silicate) kwacindezelwa eshidini, into e-stratified (laminated) ibonakala.Ukwendlaleka kwensimbi kuhlangothi oluwugqinsi ngokusebenza kokudonsa kwehle kakhulu, futhi kungase kubonakale ekudabukeni kwe-weld shrinkage interlayer.I-Weld shrinkage eyenzelwe uhlobo lwendawo ngokuvamile lufinyelela izikhathi eziningana lapho isivuno se-strain, ubunzima bukhulu kakhulu kunomthwalo obangelwayo;
2 Ingcindezi eyinsalela edalwa ukupholisa okungalingani.Ukucindezeleka okuyinsalela ukucindezelwa kokulingana kwesigaba sangaphakathi ngaphandle kwamandla angaphandle, insimbi egoqelwe eshisayo yezingxenye ezihlukahlukene eziphambanayo inengcindezi eyinsalela enjalo Ngokuvamile ubukhulu bengxenye yensimbi bukhulu, kukhulu ukucindezeleka kwensalela.Ukucindezeleka okusalayo kuwukulingana kwesigaba sokuzimela, kodwa amalungu ensimbi ekusebenzeni kwamandla angaphandle noma abe nethonya elithile.Okufana ne-deformation, ukuzinza, ukulwa nokukhathala kungase kubi.
3 Imikhiqizo yensimbi egoqwe ngokushisayo, ukulawula okungekuhle kobukhulu nobubanzi bonqenqema.Sijwayele ukunwetshwa nokufinyela kwe-thermal, ngisho noma isiqalo sokuphuma esishisayo singubude obujwayelekile, ukujiya, noma kuzoba khona okokugcina okunegethivu ngemva kokupholisa, lo mkhawulo ongemuhle wobubanzi obunomkhawulo uba banzi ukushuba okwandayo kokusebenza kwe-thermal. kucace kakhudlwana.Ngakho-ke ngensimbi enkulu yobubanzi bonqenqema lwensimbi, ukujiya, ubude, i-engeli, nomugqa oseceleni awukho umthetho odinga ukunemba kakhulu.Insimbi evamile egoqwe ngensimbi eshisayo, ipayipi likabhayela elinomfutho ophansi naphakathi, amapayipi okubhayela anomfutho ophezulu, amapayipi ensimbi, ipayipi lensimbi engagqwali, ipayipi eliqhekeka uwoyela, amapayipi ensimbi ye-geological kanye namanye amapayipi ensimbi.