I-aluminium foil yeyemveliso ye-aluminium ye-metal processing, kunye ne-industrial chain chain ifana neyomathiriyeli ye-aluminium, kwaye imboni ichaphazeleka kakhulu ngokunyuka kwezinto eziluhlaza.Ngokwembono yemveliso kunye neemeko zentengiso, iChina ingoyena mvelisi mkhulu wefoyile ye-aluminium, ebalwa ngaphezu kwe-60% yemveliso yehlabathi, kodwa ukusetyenziswa kwefoyile yaseTshayina yasekhaya akuhambelani nemveliso, nto leyo ekhokelela ekubeni iChina ibe namandla kakhulu nangaphezulu. -ukuxhomekeka kwiimpahla ezithunyelwa ngaphandle.Kwixesha elizayo, le meko kuya kuba nzima ukuyiqhawula.
Ifoyile ye-aluminiyam yinto eshushu yokutampa eqengqwa ngokuthe ngqo ukusuka kwi-aluminiyam yesinyithi ibe ngamashiti amancinci.Ifuthe layo elishushu lesitampu liyafana naleyo yefoyile yesilivere esulungekileyo, ngoko ikwabizwa ngokuba yifoyile yesilivere yomgunyathi.Ngenxa yeempawu zayo ezigqwesileyo, ifoyile ye-aluminium isetyenziswa kakhulu kukutya, iziselo, icuba, amayeza, iipleyiti zeefoto, iimfuno zemihla ngemihla zekhaya, njl., kwaye ngokuqhelekileyo isetyenziswa njengempahla yayo yokupakisha;izinto ze-electrolytic capacitor;izinto zokugquma i-thermal kwizakhiwo, izithuthi, iinqanawa, izindlu, njl.;Isenokuthi njengegolide yokuhombisa intambo yesilivere, iphepha lodonga kunye neprinta ezahlukeneyo zokubhala kunye neempawu zokuhombisa zeemveliso ezikhanyayo, njl.
I-Panorama ye-aluminium foil industry chain: isekelwe kwi-aluminium metallurgy chain
Ikhonkco loshishino lwefoyile ye-aluminiyam inokwahlulwa ibe yimizi-mveliso yokubonelela ngezinto ezikrwada ezinyukayo, imveliso yefoyile ye-aluminium ephakathi, kunye nemizi-mveliso yemfuno esezantsi.Inkqubo ethile yefoyile aluminiyam yile: ukuguqula i-bauxite ibe yi-alumina yindlela ye-Bayer okanye indlela ye-sintering, kwaye emva koko usebenzise i-alumina njengento ekrwada ukuvelisa i-aluminiyam yokuqala ngenkqubo yobushushu obuphezulu obutyhidiweyo be-electrolysis yetyuwa.Emva kokongeza izinto zokudibanisa, i-aluminiyam ye-electrolytic icutshungulwa ibe yifoyile ye-aluminium nge-extrusion kunye ne-rolling, esetyenziswa ngokubanzi kwipakethe, i-air conditioning, i-electronics kunye nezinye iindawo.
Ngokwesicelo esiphambili se-aluminium foil, iinkampani ze-aluminium foil zinokwahlulwa zibe ngabavelisi be-aluminium foil ukwenzela i-air conditioners, abavelisi be-aluminium foil yokupakisha, abavelisi be-electronic / i-electrode foil, kunye nabavelisi be-aluminium ye-foil yokuhlobisa izakhiwo.
I-1) Imarike ephezulu ye-aluminium ye-aluminium ye-foil industry chain
Iimathiriyeli ekrwada enyukayo yefoyile ye-aluminium ubukhulu becala zii-ingots ze-aluminiyam eziphambili kunye neebhilidi ze-aluminium, oko kukuthi, i-aluminiyam ye-electrolytic ephezulu ecocekileyo kunye ne-aluminiyam ecocekileyo ehlaziyiweyo.Ngokombono wexabiso eliqhelekileyo lokubunjwa kwefoyile ye-aluminium, i-70% -75% yeendleko zemveliso yeyunithi ye-aluminium foil ivela kwizinto eziluhlaza.
Ukuba ixabiso le-aluminiyam liguquguquka ngamandla ngexesha elifutshane, uluhlu lokuguquguquka kwexabiso lentengiso yeemveliso zefoyile ye-aluminiyam lunokwanda, oluya kuchaphazela inzuzo kunye nenzuzo yenkampani, kwaye lunokukhokelela kwilahleko.
Ukusuka kumbono wokubonelela ngezinto ezikrwada ezinyukayo, ngokwedatha evela kwi-Nonferrous Metals Industry Association, ukusuka ngo-2011 ukuya kowama-2020, imveliso ye-aluminium ye-electrolytic yaseTshayina ibonise ukukhula ngokubanzi, apho imveliso ngo-2019 yehle ukuya kuthi ga kwinqanaba elithile.Ngo-2020, imveliso ye-aluminiyam ye-electrolytic yaseChina imalunga ne-37.08 yezigidi zeetoni, ukunyuka konyaka-ngonyaka nge-5.6%.
Ukusukela ngo-2011 ukuya ku-2020, imveliso ye-aluminiyam yesibini yaseTshayina ibonise indlela eyandayo.Ngo-2019, imveliso ye-aluminium yesibini yaseTshayina ibimalunga ne-7.17 yezigidi zeetoni, ukonyuka nge-3.17% kunonyaka ophelileyo.Ngemigaqo-nkqubo eqhubekayo encomekayo yelizwe, ishishini le-aluminiyam yaseTshayina liye lakhula ngokukhawuleza, kwaye imveliso ngo-2020 iya kudlula i-7.24 yezigidi zeetoni.
Ukususela kumbono weenguqu kwixabiso le-aluminium ye-electrolytic, ukususela ngoNovemba 2015, ixabiso le-aluminium ye-electrolytic kweli lizwe laqhubeka nokunyuka ukusuka kwinqanaba eliphantsi, lafikelela kwincopho yalo ngoNovemba 2018, emva koko laqala ukuhla.Kwisiqingatha sesibini sika-2020, ixabiso le-aluminiyam ye-electrolytic yehla kwaye ukwehla kokusebenza kakuhle kwancipha.Isizathu esona sizathu kukuba ukususela phakathi kwe-2020, kunye nokubuyiswa kwezoqoqosho, icala leemfuno liye laphakama ngokungaqhelekanga, okubangele ukungahambi kakuhle phakathi kokubonelela kunye nemfuno kwixesha elifutshane neliphakathi, kwaye inzuzo ye-aluminium ye-electrolytic iqalile ukunyuka ngokukhawuleza.
Ngokombono wexabiso le-aluminiyam ehlaziyiweyo, ukuthatha i-aluminiyam ehlaziyiweyo i-ACC12 njengomzekelo, ixabiso le-ACC12 e-China ukusuka kwi-2014 ukuya kwi-2020 libonise ukuguquguquka..
I-2) Imarike ye-Midstream ye-China ye-aluminium ye-foil industry chain: I-akhawunti yemveliso ye-aluminium ye-aluminium yase-China ingaphezulu kwe-60% yehlabathi lilonke.
Ushishino lwefoyile yaseTshayina luye lwaqhubeka lukhula ngokukhawuleza kwiminyaka yakutshanje, ngokukhula ngokukhawuleza kwinqanaba lemizi-mveliso, ukuphucuka okuqhubekayo kwinqanaba lezixhobo, ukwandisa ukutsha kobugcisa, ukuphuculwa okuqhubekayo komgangatho wemveliso, urhwebo olusebenzayo lwamazwe ngamazwe, kunye nokuvela okuqhubekayo kwamashishini ahamba phambili.Lilonke, ishishini lefoyile ye-aluminiyam yaseTshayina lisekwixesha elibalulekileyo lethuba lophuhliso.
Ukusukela ngowama-2016 ukuya kowama-2020, imveliso yefoyile ye-aluminiyam yaseTshayina ibonise ukukhula okuthe gqolo, kwaye izinga lokukhula beliyi-4% ukuya ku-5%.Ngo-2020, imveliso ye-aluminiyam yaseTshayina yayiziitoni ezizigidi ezi-4.15, ukunyuka konyaka-ngonyaka nge-3.75%.Ngokokudizwa kwe-China Nonferrous Metals Processing Industry Association kwi-China Aluminium Foil Industry Development Summit Forum, imveliso yefoyile yase-China yangoku ithatha malunga ne-60% -65% yoshishino lwefoyile ye-aluminiyam yehlabathi.
Ngenxa yeemeko ezahlukeneyo zokusetyenziswa kwefoyile yealuminiyam, iinkampani ezininzi zikhethe iipropathi ezahlukeneyo ze-aluminium foil ukuze zenze ezazo izicwangciso zemveliso, ukuze kuvele inani leenkampani ezimeleyo kwicandelo ngalinye lemveliso yefoyile ye-aluminium.
Ngokutsho kwedatha ekhutshwe yi-China Nonferrous Metals Processing Industry Association, imveliso epheleleyo ye-aluminium ye-aluminium yase-China ngo-2020 iya kuba yi-4.15 yezigidi zeetoni, apho ifoyile ye-aluminium yokupakisha i-akhawunti ye-akhawunti ye-51.81%, i-2.15 yezigidi zeetoni zeetoni. ;ilandelwa yifoyile yokupholisa umoya, efikelela kwi-2.15 yezigidi zeetoni 22.89%, 950,000 yeetoni;I-foil ye-elektroniki kunye ne-battery foil ibalwa njengenxalenye ephantsi, i-akhawunti ye-2.41% kunye ne-1.69%, ngokulandelanayo, iitoni ze-100,000 kunye neetoni ezingama-70,000.
Ixesha lokuposa: Jun-14-2022