Forgings of annealing annealing sida waafaqsan shuruudaha halabuurka ah ee ujeedo kala duwan oo kala duwan, waxaa loo qaybin karaa buuxinta buuxinta homogenizing annealing spheroidizing annealing (homogenizing annealing) si ay u stress annealing iyo isothermal annealing recrystallization baaxadda codsiga:
a. B wanaajiso qaab dhismeedka hadhuudhka qaro weyn, nadiifi hadhuudhka, baabi'inta qaab dhismeedka widmanstaten iyo qaab dhismeedka xidhxidhan;
B. Iska yaree adkaanta oo wanaaji waxqabadka goynta;
C. Ka saar walaaca gudaha;
D. Waxa loo isticmaali karaa daawaynta kulaylka ugu dambeeya ee qaybaha aan muhiimka ahayn.
(2) Habka nuugista oo aan dhammaystirnayn
Baaxadda codsiga: birta subeutectoid, birta qaab dhismeedka kaarboon, qalabka birta kaarboonka, birta qaab dhismeedka alloy hoose, birta daawaynta hoose iyo birta birta hypereutectoid been abuur ah, xabbado duuban oo kulul iyo wixii la mid ah daaweynta annealing.
Ujeedada aan dhammaystirnayn ee nuugista: si loo baabi'iyo walbahaarka gudaha ee foornada iyo duubista, la yareeyo adkaanta, hagaajinta adkaanta.
(3) Spheroidizing annealing
Baaxadda codsiga:
A. Diyaarinta kulaylka daaweynta birta hypereutectoid sida birta xajinta iyo birta qalabka;
B. Daawaynta foorjaridda foornada qabow ee birta dhexdhexaadka ah iyo kuwa hooseeya iyo birta daawaha kaarboonka ee dhexdhexaadka ah iyo kuwa hooseeya.
Ujeedada spheroiding annealing
A. Wixii foorjari ah oo u baahan goyn, yaree adkaanta oo wanaaji waxqabadka goynta;
B. Waayo, workpiece qallafsan qabow oo aan goyn, hagaajin caaga ah workpiece qallafsanaan qabow;
C. Carbiid spheroidized si looga hortago kulaylka ka dib marka la demiyo oo loo diyaariyo aaska meesha ugu dambeysa ee kulul;
[D] baabi'inta walbahaarka gudaha.
(4) Annealing Isothermal
Codsiga dabargoynta Isothermal: birta dhinta, birta daawaha ka samaysan, qaybaha shaabadeynta.
Faa'iidooyinka soosaarista isothermal: waxay soo gaabin kartaa wareegga wareegga, waxay yaraynaysaa kharashka wax soo saarka.
Waqtiga boostada: Juun-24-2020