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Feem ntau siv pedestals rau vapor theem epitaxy
Thaum lub sij hawm vapor theem epitaxy (VPE) txheej txheem, lub luag hauj lwm ntawm lub pedestal yog los txhawb lub substrate thiab xyuas kom meej uniform cua sov thaum lub sij hawm txoj kev loj hlob. Ntau hom pedestals yog tsim rau cov kev loj hlob sib txawv thiab cov khoom siv. Cov hauv qab no yog qee qhov ...Nyeem ntxiv -
Yuav ua li cas txuas ntxiv lub neej kev pab cuam ntawm tantalum carbide coated khoom?
Tantalum carbide coated cov khoom yog cov khoom siv kub kub, uas muaj qhov kub thiab txias tsis kam, corrosion kuj, hnav tsis kam, thiab lwm yam. Yog li ntawd, lawv tau siv dav hauv kev lag luam xws li aerospace, tshuaj, thiab lub zog. Txhawm rau ex ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm PECVD thiab LPCVD hauv cov khoom siv semiconductor CVD?
Chemical vapor deposition (CVD) yog hais txog cov txheej txheem ntawm kev tso cov yeeb yaj kiab rau ntawm qhov chaw ntawm silicon wafer los ntawm cov tshuaj tiv thaiv ntawm cov roj sib tov. Raws li cov xwm txheej sib txawv (siab, precursor), nws tuaj yeem muab faib ua ntau yam khoom siv ...Nyeem ntxiv -
Cov yam ntxwv ntawm silicon carbide graphite pwm
Silicon Carbide Graphite Pwm Silicon carbide graphite pwm yog cov pwm sib xyaw nrog silicon carbide (SiC) ua lub hauv paus thiab graphite ua cov khoom siv ntxiv. Cov pwm no tau zoo heev thermal conductivity, kub tsis kam, corrosion kuj thiab ...Nyeem ntxiv -
Semiconductor txheej txheem tag nrho cov txheej txheem ntawm photolithography
Kev tsim khoom ntawm txhua yam khoom semiconductor xav tau ntau pua txheej txheem. Peb faib tag nrho cov txheej txheem tsim khoom rau hauv yim kauj ruam: wafer ua-oxidation-photolithography-etching-thin film deposition-epitaxial loj hlob-diffusion-ion implantation. Pab koj...Nyeem ntxiv -
4 billion! SK Hynix tshaj tawm semiconductor siab ntim peev ntawm Purdue Research Park
West Lafayette, Indiana - SK hynix Inc. tshaj tawm cov phiaj xwm los nqis peev ze li ntawm $ 4 nphom los tsim kom muaj kev ntim khoom siab heev thiab R & D chaw rau cov khoom siv txawj ntse ntawm Purdue Research Park. Tsim kom muaj qhov txuas tseem ceeb hauv Asmeskas cov khoom siv hluav taws xob semiconductor hauv West Lafayett ...Nyeem ntxiv -
Laser thev naus laus zis ua rau kev hloov pauv ntawm silicon carbide substrate ua tshuab
1. Txheej txheem cej luam ntawm silicon carbide substrate processing technology Tam sim no silicon carbide substrate ua cov kauj ruam muaj xws li: sib tsoo lub voj voog txheej, slicing, chamfering, sib tsoo, polishing, tu, thiab lwm yam. Slicing yog ib qho tseem ceeb kauj ruam nyob rau hauv semiconductor substrate pr ...Nyeem ntxiv -
Mainstream thermal teb cov ntaub ntawv: C / C composite cov ntaub ntawv
Carbon-carbon composites yog ib hom carbon fiber composites, nrog carbon fiber raws li cov khoom txhawb zog thiab deposited carbon raws li cov khoom matrix. Lub matrix ntawm C / C composites yog carbon. Txij li thaum nws yuav luag tag nrho tsim ntawm cov pa roj carbon monoxide, nws muaj qhov kub thiab txias tiv taus ...Nyeem ntxiv -
Peb txoj kev loj hlob rau SiC siv lead ua
Raws li pom nyob rau hauv daim duab 3, muaj peb lub hom phiaj tseem ceeb aiming los muab SiC ib leeg siv lead ua zoo thiab effciency: kua theem epitaxy (LPE), lub cev vapor thauj (PVT), thiab high-temperature chemical vapor deposition (HTCVD). PVT yog cov txheej txheem tsim tau zoo rau kev tsim SiC kev txhaum ...Nyeem ntxiv
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