Aluminium ntawv ci yog ib qho alloy uas yog malleable thiab yooj yim ua hluav taws xob. Aluminium ntawv ci yog qhov thib ob loj tshaj plaws hlau khoom tom qab hlau. Vim nws cov yam ntxwv zoo heev thiab kev ua haujlwm zoo, ua ke nrog kev txhim kho thiab txhim kho cov khoom ntawm aluminium foil thiab nws cov ntaub ntawv alloy, nws daim ntawv thov tau nthuav dav ntxiv. Aluminium foil kev lag luam saw feem ntau muaj plaub qhov txuas: aluminium foil earth mining, aluminium oxide foil refining, raw aluminium foil production thiab aluminium foil processing.Aluminium ntawv ci uamuab faib ua ob hom: deformation processing thiab casting processing. Deformation processing yog muab faib ua ob txoj kev: extrusion thiab calendering. Cov khoom tsim los ntawm cov txheej txheem extrusion yog hu ua extruded profiles, uas feem ntau suav nrog lub tsev profiles thiab industrial profiles. Los ntawm cov txheej txheem calendering Cov khoom tsim khoom feem ntau suav nrog ntau yam aluminium foil daim hlau, strips thiab foils. Casting processing hais txog kev ua cov ntaub ntawv nyoos aluminium rau hauv ntau yam precision aluminium foil alloy tuag-casting qhov chaw thiab precision sheet hlau los ntawm kev tuag-casting. Nws yog qhov tseem ceeb nyob rau hauv ob qho tib si cov neeg siv khoom loj ntawm cov khoom siv sib txuas lus thiab cov khoom siv tsheb.
Nyob rau hauv cov nqe lus ntawm tag nrho cov khoom ntawm txhuas ntawv ci nyob rau hauv Tuam Tshoj, raws li qhov kev thov rau txhuas ntawv ci nyob rau hauv tag nrho cov domestic downstream kev thauj mus los thiab lub hwj chim industries txuas ntxiv mus, Tuam Tshoj lub txhuas ntawv ci ntau lawm nce. Cov ntaub ntawv qhia tau hais tias Tuam Tshoj tus thawj aluminium foil (electrolytic aluminium foil) ntau lawm hauv 2022 yuav yog 40.214 lab tons, uas yog 40.214 lab tons piv nrog 2021. Qhov nce ntawm 4.44%. Xyoo 2022, Tuam Tshoj cov ntawv txhuas txhuas yuav yog 81.{10}} lab tons, nce 5.66% piv nrog xyoo 2021. Hauv 2022, Tuam Tshoj cov ntawv txhuas txhuas yuav yog 62.216 lab tons, nce 1.91% piv nrog 2021. Nyob rau hauv cov nqe lus ntawm lub xeev faib, tag nrho cov concentration ntawm txhuas ntawv ci yog kuj siab. , qhov ncaj qha ntawm oxidized aluminium ntawv ci yog aluminium ntawv ci ore. Txhawm rau txo cov nqi tsheb thauj mus los, cov tuam txhab feem ntau tsom mus rau cov xeev thiab cov nroog uas muaj cov ntaub ntawv siab aluminium foil ore reserves, xws li Shanxi, Guangxi, Henan, Guizhou, thiab lwm yam. Aluminium ntawv ci yog dav siv nyob rau hauv nqes hav, thiab tag nrho lub xeev cov qauv tsim tawm kuj tau tawg. .
