Aluminiyamu zojambulazo ndi a aluminiyamu zitsulo processing mankhwala, ndipo unyolo wake mafakitale ndi ofanana ndi zipangizo zotayidwa, ndipo makampani amakhudzidwa kwambiri ndi zopangira kumtunda.Malinga ndi momwe zinthu zimapangidwira komanso msika, dziko la China ndilomwe limapanga zojambula zazikulu kwambiri za aluminiyamu, zomwe zimapanga zoposa 60% zazomwe zimatulutsidwa padziko lonse lapansi, koma ku China kugwiritsira ntchito zojambulazo za aluminiyamu m'nyumba sikuli bwino ndi kupanga, zomwe zimapangitsa kuti China ikhale yochuluka kwambiri komanso ikupitirira. -kudalira zogulitsa kunja.Kwa nthawi ndithu, izi zidzakhala zovuta kuthetsa.
Aluminiyamu zojambulazo ndi zinthu zotentha zopondera zomwe zimakulungidwa mwachindunji kuchokera ku aluminiyumu yachitsulo kukhala mapepala owonda.Kutentha kwake kopondaponda kumakhala kofanana ndi zojambula zasiliva zoyera, motero zimatchedwanso zojambula zasiliva zabodza.Chifukwa cha mawonekedwe ake abwino kwambiri, zojambulazo za aluminiyamu zimagwiritsidwa ntchito kwambiri muzakudya, zakumwa, ndudu, mankhwala, mbale zojambulira zithunzi, zofunikira za tsiku ndi tsiku zapakhomo, ndi zina zotero, ndipo nthawi zambiri zimagwiritsidwa ntchito ngati zolembera;electrolytic capacitor zinthu;zinthu zotchinjiriza kutentha kwa nyumba, magalimoto, zombo, nyumba, etc.;imathanso Monga ulusi wokongoletsera wagolide ndi siliva, mapepala apambuyo ndi zolemba zosiyanasiyana zolembera ndi zizindikiro zodzikongoletsera zopangidwa ndi mafakitale opepuka, etc.
Panorama ya unyolo wa aluminiyumu zojambulazo: kutengera unyolo wazitsulo za aluminiyamu
Makina opanga ma aluminiyamu amatha kugawidwa m'makampani opangira zinthu zopangira zinthu zakumtunda, makampani opanga ma aluminium opangira zojambulazo, komanso mafakitale ofunikira otsika.Njira yeniyeni ya zojambulazo za aluminiyamu ndi: kutembenuza bauxite kukhala aluminiyamu ndi njira ya Bayer kapena njira ya sintering, ndiyeno gwiritsani ntchito alumina ngati zopangira kuti mupange aluminiyumu yoyamba ndi kutentha kwapamwamba kwambiri.Pambuyo powonjezera ma alloying, aluminiyamu ya electrolytic imasinthidwa kukhala zojambulazo za aluminiyamu ndi kutulutsa ndi kugudubuza, komwe kumagwiritsidwa ntchito kwambiri pakuyika, zowongolera mpweya, zamagetsi ndi zina.
Malingana ndi ntchito yaikulu ya zojambulazo za aluminiyumu, makampani opanga zojambulazo atha kugawidwa m'magulu opanga zojambulazo za aluminiyumu zopangira mpweya, opanga zojambulazo za aluminiyamu kuti azipaka, opanga magetsi / electrode zojambulazo, ndi opanga zojambulazo za aluminiyumu kuti azikongoletsa zomangamanga.
1) Msika wakumtunda wamakampani aku China aku China: zopangira zopangira aluminium zimatsimikizira mtengo wa zojambulazo.
Zopangira zopangira zopangira zitsulo zotayidwa m'mwamba zimakhala makamaka zopangira ma aluminiyamu ndi ma billets a aluminiyamu, ndiye kuti, aluminiyumu yoyera kwambiri ya electrolytic ndi aluminiyumu yoyeretsedwanso kwambiri.Malinga ndi mtengo wapakati wa zojambulazo za aluminiyamu, 70% -75% ya mtengo wopangira chojambula cha aluminiyamu chimachokera ku zipangizo.
Ngati mtengo wa aluminiyamu umasintha kwambiri m'kanthawi kochepa, kusinthasintha kwa mtengo wogulitsa wazitsulo zotayidwa kukhoza kuwonjezeka, zomwe zingakhudze phindu ndi phindu la kampani, ndipo zingayambitse kuwonongeka.
Malinga ndi zomwe zimachokera ku Nonferrous Metals Industry Association, kuchokera ku 2011 mpaka 2020, kutulutsa kwa aluminiyamu ya electrolytic ku China kunawonetsa kukula, komwe kutulutsa mu 2019 kudatsika mpaka kufika pamlingo wina.Mu 2020, kupanga aluminiyamu ya electrolytic ku China kuli pafupifupi matani 37.08 miliyoni, kuwonjezeka kwa chaka ndi 5.6%.
Kuchokera mu 2011 mpaka 2020, kutulutsa kwa aluminiyamu yachiwiri ku China kunawonetsa kukwera.Mu 2019, kutulutsa kwa aluminiyamu yachiwiri ku China kunali pafupifupi matani 7.17 miliyoni, kuwonjezeka kwa 3.17% kuposa chaka chatha.Ndi ndondomeko zabwino dziko mosalekeza, China yachiwiri zotayidwa makampani atukuka mofulumira, ndipo zotuluka mu 2020 upambana matani 7.24 miliyoni.
Kuchokera pakuwona kusintha kwa mtengo wa aluminiyamu ya electrolytic, kuyambira November 2015, mtengo wa aluminiyamu wa electrolytic m'dzikoli ukupitiriza kukwera kuchokera kumtunda wotsika, unafika pachimake mu November 2018, kenako unayamba kuchepa.Mu theka lachiwiri la 2020, mtengo wa aluminiyamu ya electrolytic unatsika ndipo kuchepa kwachangu kunachepa.Chifukwa chachikulu ndi chakuti kuyambira pakati pa 2020, ndi kukonzanso kwachuma, mbali yofunikira yakwera mosadziwika bwino, zomwe zachititsa kuti pakhale kusagwirizana pakati pa kupezeka ndi kufunikira mu nthawi yochepa komanso yapakatikati, ndipo phindu la aluminiyamu ya electrolytic yayamba kukwera mofulumira.
Malinga ndi mtengo wa zotayidwa zobwezerezedwanso zotayidwa, kutenga zobwezerezedwanso zotayidwa ACC12 mwachitsanzo, mtengo wa ACC12 ku China kuchokera 2014 mpaka 2020 anasonyeza mchitidwe wa kusinthasintha..
2) Msika wapakatikati wamakampani opanga zopangira zitsulo zotayidwa ku China: Zopangira zopangira zitsulo za aluminiyamu zaku China zimapitilira 60% yapadziko lonse lapansi.
China zotayidwa zojambulazo makampani anapitiriza kukhala mofulumira m'zaka zaposachedwapa, ndi kukula mofulumira sikelo mafakitale, mosalekeza kusintha kwa mlingo zida, kuwonjezeka luso luso, mosalekeza kusintha khalidwe mankhwala, kwambiri yokangalika malonda mayiko, ndi mosalekeza zikamera wa mabizinezi kutsogolera.Ponseponse, makampani aku China opanga zojambula za aluminiyamu akadali munthawi yofunikira yachitukuko.
Kuchokera mu 2016 mpaka 2020, kupanga zojambula za aluminiyamu ku China kunawonetsa kukula kosasunthika, ndipo kukula kwake kunali 4% -5%.Mu 2020, ku China kupanga zojambulazo za aluminiyamu kunali matani 4.15 miliyoni, kuwonjezeka kwa chaka ndi 3.75%.Malinga ndi kuwululidwa kwa China Nonferrous Metals Processing Industry Association ku China Aluminium Foil Industry Development Summit Forum, ku China komwe kumapanga zojambula za aluminiyamu kumapangitsa pafupifupi 60% -65% yamakampani apadziko lonse lapansi a aluminiyamu.
Chifukwa cha mawonekedwe osiyanasiyana ogwiritsira ntchito zojambulazo za aluminiyamu, makampani ambiri asankha zinthu zina zazing'ono za aluminiyamu kuti apange mapulani awoawo, kotero kuti makampani angapo oyimilira adawonekera pagawo lililonse lazojambula za aluminiyamu.
Malinga ndi zomwe zatulutsidwa ndi China Nonferrous Metals Processing Viwanda Association, kuchuluka kwa zojambulazo ku China mu 2020 kudzakhala matani 4.15 miliyoni, pomwe zojambulazo za aluminiyamu zopangira ma CD ndizofunika kwambiri, zomwe zimawerengera 51.81%, zomwe zimawerengera matani 2.15 miliyoni. ;kutsatiridwa ndi zojambulazo zoziziritsira mpweya, zowerengera matani 2.15 miliyoni 22.89%, matani 950,000;zojambula zamagetsi ndi zojambulazo za batri ndizochepa, zomwe zimawerengera 2.41% ndi 1.69%, motero, matani 100,000 ndi matani 70,000.
Nthawi yotumiza: Jun-14-2022