Cov txheej txheem nruam casting thiab dov yog ib txoj hauv kev siv los tsim cov ntawv txhuas, suav nrog 13-micron aluminium foil. Nov yog cov lus piav qhia ntxaws txog txheej txheem:
Casting: Cov txheej txheem pib nrog lub melting ntawm high-purity aluminium nyob rau hauv lub cub tawg. Lub molten aluminium yog ces pauv mus rau lub tshuab nruam nruam. Nyob rau hauv lub tshuab no, lub molten aluminium yog solidified rau hauv ib tug nruam sawb los yog slab los ntawm ib tug series ntawm dej-txias pwm. Cov txheej txheem nruam casting ua kom cov khoom tsis sib xws thiab txuas ntxiv ntawm txhuas rau tom qab dov.
Kub Rolling: Lub solidified aluminium sawb yog pub rau hauv lub tshuab kub dov. Cov kub dov zeb muaj ib tug series ntawm dov stands los ntawm cov sawb hla. Cov yob siv lub zog siab thiab compressive zog ntawm lub sawb, txo nws cov thickness thiab nce nws qhov ntev. Lub strip yog rhuab thaum lub sij hawm tus txheej txheem no los pab txhawb cov yas deformation. Cov txheej txheem kub dov kuj tseem ua kom zoo dua cov qauv ntawm cov txhuas, txhim kho nws cov khoom siv kho tshuab.
Txias Rolling: Tom qab kub dov, lub strip yog annealed los txo cov kev ntxhov siab sab hauv thiab txhim kho nws cov formability. Lub annealed strip yog ces dhau los ntawm ib tug series ntawm txias dov mills. Txias dov ntxiv txo cov thickness ntawm cov sawb thaum tuav nws lub zog thiab nto zoo. Cov sawb feem ntau dhau los ntawm ntau lub tshuab txias dov, txhua qhov txo cov thickness maj mam.
Intermediate Annealing: Txhawm rau tswj cov khoom siv uas xav tau thiab ua kom muaj kev tsim nyog, cov sawb tuaj yeem ua rau nruab nrab annealing thaum lub caij txias dov. Intermediate annealing suav nrog cua sov lub sawb mus rau qhov kub thiab txias thiab maj mam txias. Cov txheej txheem no yuav pab ua kom cov khoom muag muag thiab tshem tawm cov kev ua haujlwm nyuaj los ntawm kev ua kom txias.
Thaum kawg Annealing: Tom qab ua tiav cov thickness xav tau, cov txhuas sawb raug rau cov txheej txheem annealing kawg. Cov txheej txheem no suav nrog cua sov lub sawb mus rau qhov ntsuas kub thiab tuav nws rau lub sijhawm tshwj xeeb. Thaum kawg annealing pab ntxiv txhim kho cov khoom ductility, tshem tawm cov kev ntxhov siab ntxiv, thiab txhim kho nws qhov chaw tiav.
Slitting: Cov kauj ruam kawg hauv cov txheej txheem yog slitting, qhov dav txhuas sawb txiav rau hauv cov yob yob los yog cov nplooj ntawv ntawm qhov xav tau dav. Cov txheej txheem slitting yuav ua tau ntawm cov kab ntau lawm los yog hauv ib lub tshuab slitting.
Thoob plaws hauv cov txheej txheem nruam nruam thiab dov, ntau yam kev tswj xyuas zoo tau siv los xyuas kom meej tias cov ntawv txhuas txhuas ua tau raws li qhov xav tau tshwj xeeb ntawm cov thickness, nto zoo, thiab cov khoom siv kho tshuab. Cov txheej txheem yog ua tib zoo saib xyuas, thiab txhua qhov sib txawv tau hais los tswj cov khoom zoo ib yam.
Cim npe nrov: Tuam Tshoj alu ntawv 13 micron manufacturers, lwm tus neeg, Hoobkas
