Nyob rau hauv lub ntiaj teb thev naus laus zis niaj hnub no uas nrawm nrawm, cov khoom lag luam tab tom me dua, nyias dua, thiab muaj zog dua li yav dhau los. Qhov kev hloov pauv sai no nthuav tawm qhov kev sib tw tseem ceeb ntawm kev tsim kho: tswj hwm qhov kub ntau heev uas tsim los ntawm cov khoom siv hluav taws xob me me. Cov kev daws teeb meem thermal ib txwm muaj xws li cov dab dej kub hnyav tooj liab feem ntau loj dhau lossis tsis ua haujlwm zoo. Qhov no yog qhov uasDaim Ntawv Graphite Pyrolytic(PGS) tshwm sim los ua ib qho kev daws teeb meem tshiab. Cov khoom siv siab heev no tsis yog ib qho khoom xwb; nws yog ib qho khoom muaj nqis rau cov neeg tsim khoom thiab cov engineers uas xav ua kom tau zoo tshaj plaws, siv tau ntev, thiab yooj yim tsim.
To taub Pyrolytic Graphite Cov Khoom Tshwj Xeeb
A Daim Ntawv Graphite Pyrolyticyog ib yam khoom siv graphite uas muaj kev taw qhia zoo heev uas tau tsim los kom muaj kev ua tau zoo ntawm cov cua sov. Nws cov qauv crystalline tshwj xeeb muab nws cov khoom uas ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tswj hwm thermal niaj hnub.
Kev Ua Haujlwm Thermal Anisotropic:Qhov no yog nws qhov tseem ceeb tshaj plaws. Lub PGS tuaj yeem ua kom sov tau sai heev raws nws txoj kab planar (XY), feem ntau tshaj li tooj liab. Tib lub sijhawm, nws cov thermal conductivity hauv qhov kev taw qhia los ntawm lub dav hlau (Z-axis) qis heev, ua rau nws yog lub thermal spreader zoo heev uas txav cua sov tawm ntawm cov khoom rhiab heev.
Ultra-Nyias thiab Sib dua:Ib qho PGS txheem feem ntau yog ib feem ntawm ib millimeter tuab, ua rau nws zoo meej rau cov khoom siv nyias nyias uas qhov chaw yog qhov tseem ceeb. Nws qhov ceev qis kuj ua rau nws sib dua dua li cov hlau cua sov ib txwm muaj.
Kev Ywj Pheej thiab Kev Ua Raws Cai:Tsis zoo li cov hlau phaj uas ruaj khov, PGS muaj qhov yoog tau thiab tuaj yeem txiav, khoov, thiab ua kom haum rau cov chaw nyuaj, tsis tiaj tiaj. Qhov no tso cai rau kev ywj pheej tsim qauv ntau dua thiab txoj kev thermal zoo dua hauv cov chaw tsis sib xws.
Kev Ntshiab Siab thiab Kev Tsis Muaj Tshuaj Lom Zem:Ua los ntawm cov graphite hluavtaws, cov khoom siv ruaj khov heev thiab tsis xeb lossis lwj, ua kom ntseeg tau tias muaj kev ntseeg siab thiab kev ua tau zoo mus sij hawm ntev hauv ntau qhov chaw ua haujlwm.
Cov Ntawv Thov Tseem Ceeb Hauv Kev Lag Luam
Qhov xwm txheej ntawm ntau yamDaim Ntawv Graphite Pyrolytictau ua rau nws yog ib qho tseem ceeb hauv ntau yam kev siv high-tech:
Cov Khoom Siv Hluav Taws Xob Rau Cov Neeg Siv Khoom:Txij li cov xov tooj ntse thiab cov ntsiav tshuaj mus rau cov laptops thiab cov consoles ua si, PGS siv los kis cua sov los ntawm cov processors thiab cov roj teeb, tiv thaiv kev tswj cua sov thiab txhim kho kev ua haujlwm.
Cov Tsheb Fais Fab (EVs):Cov roj teeb, cov inverters fais fab, thiab cov chargers hauv lub tsheb tsim cov cua sov loj heev. Lub PGS siv los tswj thiab tshem tawm cov cua sov no, uas yog qhov tseem ceeb rau lub roj teeb lub neej thiab kev siv roj teeb zoo.
Teeb pom kev zoo LED:Cov LEDs muaj zog heev xav tau kev ua kom sov zoo kom tiv thaiv kev poob qis ntawm lumen thiab ua kom lawv lub neej ntev dua. PGS muab cov kev daws teeb meem me me, sib dua rau kev tswj cua sov hauv cov cav teeb LED.
Aerospace thiab Defense:Hauv cov ntawv thov uas qhov hnyav yog qhov tseem ceeb, PGS yog siv rau kev tswj cua sov ntawm avionics, satellite Cheebtsam, thiab lwm yam khoom siv hluav taws xob rhiab heev.
Xaus lus
LubDaim Ntawv Graphite Pyrolyticyog qhov kev hloov pauv tiag tiag hauv kev tswj hwm thermal. Los ntawm kev muab kev sib xyaw ua ke ntawm kev ua kom sov siab heev, nyias nyias, thiab kev ywj pheej, nws ua rau cov engineers tsim cov khoom me dua, muaj zog dua, thiab txhim khu kev qha dua. Kev nqis peev rau hauv cov khoom siv siab heev no yog qhov kev txiav txim siab zoo uas cuam tshuam ncaj qha rau kev ua haujlwm ntawm cov khoom, txhim kho kev ruaj khov, thiab pab tswj kom muaj kev sib tw hauv kev ua lag luam uas txhua millimeter thiab degree suav.
Cov Lus Nug Feem Ntau
Cov Pyrolytic Graphite Sheet piv rau cov hlau cua sov ib txwm muaj li cas?Ib lub PGS sib dua, nyias dua, thiab yoog tau yooj yim dua li tooj liab lossis txhuas. Txawm hais tias tooj liab muaj kev ua tau zoo heev rau kev ua kom sov, PGS tuaj yeem muaj kev ua tau zoo dua, ua rau nws ua haujlwm tau zoo dua ntawm kev kis cua sov mus rau sab nraud ntawm ib qho chaw.
Puas yog Pyrolytic Graphite Sheets tuaj yeem txiav rau cov duab tshwj xeeb?Yog, lawv tuaj yeem txiav tau yooj yim, txiav los ntawm laser, lossis txiav tes ua cov duab kom haum rau cov lus qhia tshwj xeeb ntawm lub cuab yeej sab hauv. Qhov no muab kev ywj pheej tsim qauv ntau dua piv rau cov dab dej kub khov kho.
Cov ntawv no puas ua hluav taws xob tau?Yog, pyrolytic graphite yog hluav taws xob conductive. Rau cov ntawv thov uas xav tau hluav taws xob rwb thaiv tsev, ib txheej dielectric nyias (xws li polyimide zaj duab xis) tuaj yeem siv rau ntawm daim ntawv.
Lub sijhawm tshaj tawm: Cuaj hlis-05-2025