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Sezvo mota dzemagetsi (EVs) dzichiwana mukurumbira pasi rese, kudiwa kwezvinhu zvisingaremi uye zvakasimba mukugadzira kwadzo kuri kuwedzera.Aluminium extrusion alloys yakabuda semutambo-shanduko muneindasitiri yemotokari,sezvo ivo vachipa akawanda mabhenefiti akadai sekuwedzera simba rezvimiro, kuderedza uremu, uye kuwedzera simba rekuita.Muchinyorwa chino, tichaongorora mamwe mashandisirwo matsva ealuminium extrusion alloys muEVs, kunyanya mumatireyi ebhatiri, magadhi, uye matirayi ekutonhodza.

Kunobva: Constellium

Bhatiri Tray uye Guardrail

Nyaya yekutanga kunebhatiri tireyindiyo zvinhu, izvo zvinofanirwa kuve nekuita kwakanakisa kwakazara uye mutengo unogamuchirwa uye unonzwisisika.Pasi pemamiriro ezvinhu azvino, aruminiyamu ndiyo inonyanya kudiwa, yepamusoro kune simbi uye kabhoni faibha yakasimbisa epurasitiki matrix composites (CFRP).

Anenge ese ekutanga makambani ekugadzira midziyo yemotokari anoshandisa aluminium extrusions kugadzira matireyi ebhatiri, akadai seBMW, Audi Group, Volvo, etc. Panguva imwecheteyo, mamwe makambani anofarira zvikuru Tesla's all-aluminium skateboard battery tray yakagadzirwa neextruded aluminium, uye vakatevedzera, senge BMW's i20 EVs tireyi yemota, Audi's e-tron yemagetsi tireyi, Pallets yeDaimler's EQ mhando yemotokari dzemagetsi nezvimwe.Matireyi ekutanga eAudi aive akagadzirwa neanonzi die-cast aluminum alloy parts, asi zvino akatsiviwa nearuminiyamu yakawedzerwa.Matareyi ayo ebhatiri eBEVs uye maPHEVs akagadzirwawo nearuminiyamu yakawedzera.

Zvakakosha kucherechedza kuti mamwe makambani aimboita mapallets kubva kusimbi ava kuchinja kuita aluminium.Semuyenzaniso, Nissan Motor Company's Leaf EV motokari yemagetsi yaishandiswa kushandisa simbi kugadzira matireyi ebhatiri, asi yakachinjirwa kuextruded aluminium muna 2018;Volkswagen yagara iine nzvimbo yakapfava yesimbi yebhatiri matireyi, asi itsva BEV yemagetsi mota bhatiri matireyi zvakare inopindirana neMaitiro aya akaita kuti kushandiswa kwearuminiyamu yaextruded;AkelMittal akanga asarudza kushandisa simbi yakakwirira-yakasimba yekugadzirwa kwemuviri weTesla Model 3 motokari, asi gare gare akawana kuti chimiro chesimbi chimiro chakanga chisina kufanana nekubatana kwealuminium bateri tray, saka yakashandurwa kuva aluminium alloy body.

Innovative aluminium inotonhorera slab tray

Muna 2018, Constellium's Brunel Advanced Solidification Technology Center yakagadzira dhizaini nyowani inonzi "cold aluminium", ine kutonhora kwakasimba kwemabhatiri emapaketi.Nemagadzirirwo aya, hapachadiwe friction inosimudzira welding zvinongedzo.Miedzo yakaratidza kuti ndiro inotonhora yakanyatsobatanidzwa uye haizodonhedzi, uye panguva imwe chete, kubatana kuri nyore uye nekukurumidza.Pakuyedza nzira yekutonhodza yakasanganiswa, kutonhora kunogutsa kwakawanikwa, uye kutsauka kwetembiricha kwaingova ± 2 °C.Naizvozvo, hupenyu hwebasa hwebhatiri pack hunowedzerwa, uye kuchengetedzwa kwekuchengetedza kunovandudzwa.Zvimwe zvikamu zvetireyi zvinogadzirwa kubva kuextruded uye yakabhenda aruminiyamu, isina kubhowa kana welding, uye huwandu hwechigadzirwa chitsva hwakadonha ne15%.

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