Iindaba

Njengoko iimoto zombane (EVs) zifumana ukuthandwa kwihlabathi liphela, imfuno yezinto ezikhaphukhaphu kunye nezomeleleyo kwimveliso yazo iyanda.I-aluminium extrusion alloys iye yavela njengenguqu yomdlalo kwiishishini leemoto,njengoko zibonelela ngezibonelelo ezininzi ezinje ngokuqina kolwakhiwo, ukunciphisa ubunzima, kunye nokwanda kokusebenza kwamandla.Kweli nqaku, siza kuphonononga ezinye zeendlela ezintsha zokusetyenziswa kwealluminiyam extrusion alloys kwii-EVs, ngakumbi kwiitreyi zebhetri, iitreyi zokugada, kunye neetreyi zepleyiti zokupholisa.

Umthombo: Contellium

I-Treyi yebhetri kunye ne-Guardrail

Umba ophambili weitreyi yebhetriyimathiriyeli, ekufuneka ibe nokusebenza okubalaseleyo okubanzi kunye nexabiso elamkelekileyo nelifanelekileyo.Phantsi kweemeko zangoku, i-aluminiyam yeyona nto inqwenelekayo, ingaphezulu kunentsimbi kunye nekhabhoni fibre eqiniswe imidibaniso yeplastiki yematrix (CFRP).

Phantse zonke iinkampani zokuvelisa izixhobo zemoto zangaphambili zisebenzisa i-aluminium extrusions ukwenza iitreyi zebhetri, ezifana ne-BMW, ​​i-Audi Group, i-Volvo, njl. Ngelo xesha, ezinye iinkampani zinomdla kakhulu kwi-Tesla ye-aluminiyam ye-skateboard yebhetri ye-skateboard eyenziwe nge-aluminium extruded, kwaye baye balandela, ezifana ne-BMW's i20 EVs car tray, i-e-tron yemoto yombane ye-Audi, i-Pallets ye-Daimler's EQ uluhlu lwezithuthi zombane kunye nokunye.Iitreyi ze-Audi zoqobo zenziwe ngamacandelo e-aluminiyam e-die-cast, kodwa ngoku zitshintshwe nge-aluminiyam ekhutshiweyo.Iitreyi zayo zebhetri zee-BEVs kunye neePHEVs nazo zenziwe nge-aluminiyam ekhutshiweyo.

Kuyafaneleka ukuba uqaphele ukuba ezinye iinkampani ezisetyenziselwa ukwenza iipallets ezivela kwintsimbi ngoku zitshintshela kwi-aluminium.Ngokomzekelo, i-Nissan Motor Company ye-Leaf EV imoto yombane esetyenziselwa ukusebenzisa isinyithi ukwenza iitreyi zebhetri, kodwa itshintshelwe kwi-aluminium ekhutshwe ngo-2018;I-Volkswagen ibisoloko inendawo ethambileyo yeetreyi zebhetri yentsimbi, kodwa iitreyi zayo zebhetri yemoto yombane entsha ye-BEV nayo ihambelana Lo mkhwa wakhokelela ekusetyenzisweni kwe-aluminiyam ekhutshiweyo;U-AkelMittal uye wagqiba ekubeni asebenzise insimbi ephezulu yesakhiwo somzimba weTesla Model 3 yemoto, kodwa kamva wafumanisa ukuba umzimba wesakhiwo sensimbi awuhambisani nokudityaniswa kwe-tray ye-aluminium yebhetri, ngoko ke yatshintshwa ibe ngumzimba we-aluminium alloy.

I-aluminiyam yokupholisa itreyi yokupholisa

Ngo-2018, iConstellium's Brunel Advanced Solidification Technology Centre yavelisa uyilo olutsha lwetreyi ebizwa ngokuba “yi-aluminium ebandayo”, enokusebenza okupholileyo okuqinileyo kwiipakethi zebhetri.Ngolu yilo, akusekho mfuneko yokudityaniswa kwe-welding ye-friction.Uvavanyo lubonise ukuba ipleyiti yokupholisa ixhunyiwe ngokuqinileyo kwaye ayiyi kuvuza, kwaye ngexesha elifanayo, uxhumano lulula kwaye lukhawuleza.Xa kuvavanywa indlela yokupholisa exutyiweyo, isiphumo sokupholisa esonelisa kakhulu safunyanwa, kwaye ukutenxa kobushushu kwaba yi ±2 °C kuphela.Ngoko ke, ubomi benkonzo yebhetri yepakethe bandiswa, kwaye ukusebenza kokhuseleko kuphuculwe.Ezinye iindawo zetreyi zenziwe nge-aluminium ekhutshiweyo kunye negobileyo, ngaphandle kokubhoboza okanye i-welding, kwaye ubunzima boyilo olutsha lwehle nge-15%.

Qhagamshelana nathi ukubuza ngakumbi.