Jun 11, 2026 Tso lus

Kev Txhim Kho Ntawm Titanium Daim Ntawv Thov hauv EVs

Lub ntiaj teb tshiab lub zog tsheb kev lag luam yog nrawm iteration nrog lub teeb yuag, kev nyab xeeb siab, thiab kev ua siab ntev ntev raws li nws qhov tseem ceeb. Titanium cov ntaub ntawv, nrog rau lawv peb qhov zoo ntawm lub zog tshwj xeeb, qhov kawg corrosion kuj, thiab lub neej ntev, tau maj mam nkag los ntawm lub tshav dav hlau mus rau cov khoom tseem ceeb ntawm lub zog tshiab, dhau los ua ib qho ntawm cov ntaub ntawv tseem ceeb uas tsav cov kev ua tau zoo ntawm qib siab - kawg tsheb qauv. Los ntawm 2025, kev lag luam loj ntawm titanium cov ntaub ntawv rau lub zog tshiab tsheb hauv Suav teb tau tshaj 7 billion yuan, thiab nws xav tias qhov nkag mus ntawm titanium alloys nyob rau hauv siab -kawg qauv tsheb yuav ncav cuag 25% los ntawm 2026. Tus nqi ntawm titanium siv ib lub tsheb yog 12{{11}Xiaomi Platform, 15 kilograms, thiab Ultra-Xiaomi. thiab lwm tus tau coj tus thawj coj hauv daim ntawv thov loj.


Kev siv cov khoom siv titanium hauv lub tsheb tshiab lub zog yog tsom rau hauv plaub theem siab -tus nqi: roj teeb tshuab, hluav taws xob tsav tshuab, chassis qauv, thiab kev tswj xyuas thermal. Tag nrho cov ntawm lawv siv American standard titanium cov ntaub ntawv qib, thiab lawv cov kev ua tau zoo tsis tau raug kho raws li cov kev ua hauj lwm tej yam kev mob. Cov tub ntxhais ntawm lub roj teeb system txais GR1 / GR2 ntshiab titanium thiab Ti-6Al-4V (GR5) titanium alloy, nrog titanium ntawv ci (0.05-0.2mm) siv los ua cov khoom siv tam sim no, uas tsis hnov ​​​​mob nrog lithium ions thiab nce lub neej voj voog los ntawm 15%; Qhov ceev ntawm lub hau npog sab saum toj thiab lub plhaub tiv thaiv ntawm titanium alloy roj teeb pob yog 4.51g / cm³, uas tsuas yog 60% ntawm cov hlau, txo qhov hnyav los ntawm 30% -40%. Lub zog tensile ntau dua los yog sib npaug rau 895MPa, thiab qhov cuam tshuam tsis kam thiab puncture tsis kam yog qhov zoo dua li aluminium alloy, tsim kom muaj kev tiv thaiv zoo rau roj teeb kev nyab xeeb.


Lub zog tsav hluav taws xob yog qhov xwm txheej tseem ceeb rau kev siv cov khoom siv titanium. Ti-6Al-4V ELI (GR23) qib kho mob titanium alloy yog siv rau lub cev muaj zog rotor shafts, bearing seats, thiab fasteners, nrog lub zog tensile ntawm 895-930MPa, haum rau kev ua haujlwm siab ntawm 10000-20000RPM, txo qhov hnyav los ntawm 40% deformation; GR2 titanium welded yeeb nkab / seamless yeeb nkab yog siv rau cua txias circuits, resistant rau acid thiab alkali corrosion, nrog ib tug kev pab cuam lub neej 2-3 zaug ntawm stainless hlau. Nws muaj qhov tsis tshua muaj dej tsis kam thiab tsis muaj impurity nag lossis daus, ua kom ruaj khov kub tswj ntawm cov motors thiab hluav taws xob tswj nyob ib ncig ntawm lub moos.


Lub chassis structural Cheebtsam yog ib tug concentrated xav txog lub teeb yuag nqi ntawm titanium cov ntaub ntawv. GR5 titanium alloy yog siv rau kev ncua kev tswj caj npab, lub kauj knuckles, thiab kev poob siab absorber Cheebtsam. NIO ET9 muaj ib lub tsheb siv ntawm 12.5 kilograms, txo qhov hnyav ntawm 18 kilograms. Kev ua tau zoo ntawm moose kuaj thiab braking tau zoo dua qub; Titanium alloy springs yog 50% sib dua li steel springs, nrog lub neej qaug zog ntawm ntau tshaj 100000 cycles, thiab haum rau siab - zaus vibration tej yam kev mob. Nyob rau hauv lub thermal tswj system, GR1 titanium ntawv ci (0.1{14}}0.5mm) yog siv rau cov tshav kub pauv fins, nrog ib tug thermal conductivity ntawm 17W / (m · K), tsis kam rau coolant corrosion, ntev siv tsis scaling, thiab ruaj khov tshav kub exchanger efficiency.


Los ntawm kev xav ntawm kev lag luam kev lag luam, kev loj hlob txhua xyoo ntawm cov khoom siv tsheb titanium thoob ntiaj teb yuav dhau 30% txij xyoo 2025 txog 2030. Raws li cov neeg tsim khoom loj tshaj plaws thiab cov muag khoom ntawm lub zog tshiab tsheb, Tuam Tshoj yuav dhau los ua lub hauv paus loj hlob cav. Tam sim no, daim ntawv thov tseem tsom mus rau qib siab - qauv kawg tus nqi siab tshaj 300000 yuan. Cov qauv nrov yog txwv los ntawm tus nqi thiab nyob rau theem ntawm me me - ntsuas kev tsim khoom. Txawm li cas los xij, nrog kev kho dua tshiab ntawm titanium ua technology thiab kev txhawb nqa loj - nplai ntau lawm, tus nqi tseem pheej poob qis thiab tus nqi nkag mus yuav maj mam nce. Nyob rau hauv lub tshav pob ntawm hydrogen roj cell tsheb, daim ntawv thov ntawm titanium cov ntaub ntawv nyob rau hauv hydrogen cia tank liners thiab pawg bipolar daim hlau tau nkag mus rau hauv lub pov thawj theem, thiab lub lag luam chaw yog loj nyob rau hauv lub neej yav tom ntej.


Raws li cov kws tshaj lij titanium cov chaw tsim khoom, peb koom tes nrog kev tshawb fawb thiab kev tsim cov khoom siv titanium rau lub zog tshiab, muab tag nrho cov khoom ntawm Asmeskas tus qauv titanium GR1 / GR2 / GR5 / GR23. Peb cov khoom muaj xws li titanium coils, titanium rods, titanium raj, titanium foils, thiab precision structural Cheebtsam, nrog ib tug qhov tseeb qhov tseeb ntawm ± 0.01mm thiab txhua yam khoom nruj me ntsis raws li ASTM B265 thiab ASTM F136 qauv. Peb tuaj yeem hloov kho tsis yog- cov qauv tshwj xeeb kom ua tau raws li cov kev ua haujlwm sib txawv xws li roj teeb, lub cev muaj zog, chassis, thiab lwm yam. Peb muab ib qho - nres cov kev pabcuam los ntawm kev xaiv cov khoom siv, kev tsim qauv rau kev tsim khoom loj, pab cov tsheb tshiab lub zog ua tiav lawv lub hom phiaj tseem ceeb ntawm kev sib tw, kev nyab xeeb siab, thiab kev ua haujlwm ntev, thiab sib koom ua ke tsim lub neej yav tom ntej ntawm kev mus ncig ntsuab.

 

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