Litaba

Ha likoloi tsa motlakase (EVs) li ntse li tsebahala lefatšeng ka bophara, tlhoko ea lisebelisoa tse bobebe le tse tiileng tlhahisong ea tsona ea eketseha.Li-alloys tsa aluminium extrusion li hlahile e le phetoho ea papali hoindasteri ea likoloi,kaha li fana ka melemo e mengata joalo ka matla a ntlafatso a sebopeho, phokotso ea boima ba 'mele, le ho eketsa matla a matla.Sengoliloeng sena, re tla hlahloba tse ling tsa ts'ebeliso e ncha ea li-alloys tsa aluminium extrusion ho li-EV, haholo-holo litereneng tsa betri, litšepe tsa tšireletso le literei tsa poleiti ea ho pholisa.

Mohloli: Contellium

Terene ea Battery le Guardrail

Taba ea mantlha bakeng saterei ea betrike thepa, e tlamehang ho ba le ts'ebetso e phethahetseng e felletseng le theko e amohelehang le e utloahalang.Tlas'a maemo a hona joale, aluminium ke eona e lakatsehang ka ho fetisisa, e phahametseng tšepe le carbon fiber reinforced plastic matrix composite (CFRP).

Hoo e ka bang lik'hamphani tsohle tsa pele tsa ho etsa thepa ea likoloi li sebelisa li-extrusions tsa aluminium ho etsa li-trays tsa betri, tse kang BMW, Audi Group, Volvo, joalo-joalo. ba latetse mohlala, joalo ka terei ea koloi ea BMW's i20 EVs, terei ea koloi ea motlakase ea e-tron ea Audi, Pallets bakeng sa Daimler's EQ mefuta e mengata ea likoloi tsa motlakase le tse ling.Literei tsa pele tsa Audi li ne li entsoe ka likarolo tsa motsoako oa aluminium, empa joale li nkeloe sebaka ke aluminium e extruded.Literene tsa eona tsa betri bakeng sa li-BEV le li-PHEV le tsona li entsoe ka aluminium e extruded.

Ke habohlokoa ho hlokomela hore lik'hamphani tse ling tse neng li tloaetse ho etsa li-pallets ka tšepe li se li fetohela ho aluminium.Mohlala, koloi ea motlakase ea Leaf EV ea Nissan Motor Company e ne e sebelisa tšepe ho etsa literei tsa betri, empa e fetotsoe ho aluminium e extruded ka 2018;Volkswagen e 'nile ea e-ba le sebaka se bonolo bakeng sa li-trays tsa tšepe tsa tšepe, empa li-trays tsa eona tse ncha tsa BEV tsa motlakase tsa koloi li boetse li lumellana le Mokhoa ona o lebisitse ho sebelisoa ha aluminium extruded;AkelMittal o ne a entse qeto ea ho sebelisa tšepe e matla haholo bakeng sa sebopeho sa 'mele oa koloi ea Tesla Model 3, empa hamorao o ile a fumana hore 'mele oa mohaho oa tšepe o ne o sa lumellane le khokahanyo ea tray ea betri ea aluminium , kahoo e fetotsoe ho' mele oa motsoako oa aluminium.

Terei e ncha ea ho pholisa ea aluminium

Ka 2018, Setsi sa Theknoloji sa Constellium's Brunel Advanced Solidification Technology se ile sa qapa moralo o mocha oa terei o bitsoang "aluminium e batang", e nang le bokhoni bo matla ba ho pholisa bakeng sa lipakete tsa betri.Ka moralo ona, ha ho sa na tlhoko ea likhokahano tsa li-welding tsa likhohlano.Liteko li bontšitse hore poleiti e pholileng e hokahane ka thata 'me e ke ke ea tsoa,' me ka nako e ts'oanang, khokahanyo e bonolo ebile e potlakile.Ha ho etsoa liteko ka mokhoa o tsoakiloeng oa ho pholisa, ho ile ha fumanoa phello ea ho pholisa e khotsofatsang haholo, 'me ho kheloha ha mocheso e ne e le ±2 °C feela.Ka hona, bophelo ba tšebeletso ea betri pakete ea atolosoa, 'me ts'ebetso ea ts'ireletso ea ntlafatsoa.Likarolo tse ling tsa terei li entsoe ka aluminium e extruded le e kobehileng, ntle le ho cheka kapa ho cheselletsa, 'me boima ba moralo o mocha bo theohile ka 15%.

Ikopanye le rona bakeng sa lipatlisiso tse ling.