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Cov qauv thiab kev loj hlob technology ntawm silicon carbide (Ⅱ)
Plaub, Txoj Kev Hloov Lub Cev Lub Cev Lub cev vapor thauj (PVT) txoj kev pib los ntawm vapor theem sublimation thev naus laus zis tsim los ntawm Lely hauv xyoo 1955. SiC hmoov tau muab tso rau hauv lub raj graphite thiab rhuab mus rau qhov kub kub kom decompose thiab sublimate lub ...Nyeem ntxiv -
Cov qauv thiab kev loj hlob technology ntawm silicon carbide (Ⅰ)
Ua ntej, cov qauv thiab cov khoom ntawm SiC siv lead ua. SiC yog ib tug binary compound tsim los ntawm Si element thiab C keeb nyob rau hauv 1: 1 piv, uas yog, 50% silicon (Si) thiab 50% carbon (C), thiab nws cov qauv txheej txheem yog SI-C tetrahedron. Schematic daim duab ntawm silicon carbide tetrahedro ...Nyeem ntxiv -
Qhov zoo ntawm tantalum carbide txheej hauv cov khoom semiconductor
Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, cov khoom lag luam semiconductor tau ua lub luag haujlwm tseem ceeb hauv peb lub neej. Hauv cov txheej txheem tsim khoom semiconductor, kev siv cov txheej txheem txheej txheem tau dhau los ua qhov tseem ceeb. Raws li cov khoom siv dav ...Nyeem ntxiv -
Silicon carbide nozzles hauv kev tsim hluav taws xob semiconductor
Silicon carbide nozzles ua lub luag haujlwm tseem ceeb hauv kev tsim hluav taws xob semiconductor. Lawv yog cov cuab yeej siv los txau cov kua los yog roj, feem ntau siv rau kev kho cov tshuaj ntub dej hauv kev tsim khoom semiconductor. Sic nozzle muaj qhov zoo ntawm qhov kub thiab txias, ...Nyeem ntxiv -
Kev ua tau zoo ntawm silicon carbide siv lead ua nkoj hauv qhov kub thiab txias
Silicon carbide siv lead ua nkoj yog cov khoom siv nrog cov khoom zoo heev, qhia txog qhov kub thiab txias tsis kam nyob rau hauv qhov kub thiab txias. Nws yog ib qho kev sib xyaw ua ke ntawm cov pa roj carbon thiab silicon nrog cov hardness siab, siab melting point thiab zoo heev thermal ...Nyeem ntxiv -
Tshawb Pom Cov Khoom Tshwj Xeeb thiab Kev Siv Cov iav Carbon
Carbon yog ib qho ntawm feem ntau cov ntsiab lus nyob rau hauv cov xwm, encompassing lub zog ntawm ze li ntawm tag nrho cov khoom nyob rau hauv lub ntiaj teb no. Nws nthuav tawm ntau yam ntxwv, xws li sib txawv hardness thiab softness, rwb thaiv tsev-semiconductor-superconductor tus cwj pwm, kub rwb thaiv tsev-superconductivity, thiab li ...Nyeem ntxiv -
Semicera Qhia Cov Khoom Siv Graphite Tshiab, muab cov kev daws teeb meem zoo rau kev lag luam
Semicera, tus thawj coj thoob ntiaj teb hauv kev tsim cov khoom lag luam graphite, tsis ntev los no tau tshaj tawm cov khoom lag luam tshiab, xa cov kev daws teeb meem tshwj xeeb rau kev lag luam. Raws li lub tuam txhab ua lag luam hauv daim teb no, Semicera tau cog lus los muab cov khoom lag luam zoo thiab kev ua haujlwm siab graphite pro ...Nyeem ntxiv -
Lub zog Semiconductors yog dab tsi? Nkag siab txog Kev Loj Hlob ntawm Kev Ua Lag Luam no!
Raws li ib qho ntawm cov tuam txhab ua lag luam, Semicera tau mob siab rau muab cov kev daws teeb meem tshiab rau peb cov neeg siv khoom. Hauv tsab xov xwm no, peb yuav tshawb txog lub tswv yim ntawm lub zog semiconductors thiab nkag siab tias vim li cas lub khw no tau ntsib kev loj hlob sai. Nkag siab Lub Zog Semiconduc...Nyeem ntxiv -
Kev siv tshuab ntau lawm thiab kev siv tseem ceeb ntawm isostatic pressed graphite
Isostatic pressed graphite yog ib yam tshiab ntawm cov khoom siv graphite, uas muaj cov khoom siv hluav taws xob zoo heev, kub tsis kam thiab tshuaj lom neeg ruaj khov, yog li nws tau siv dav hauv ntau qhov chaw ua haujlwm siab. Daim ntawv no yuav qhia meej txog cov txheej txheem tsim khoom, lub ntsiab ...Nyeem ntxiv -
Tshawb nrhiav semiconductor silicon carbide epitaxial disks: Kev ua tau zoo thiab kev cia siab rau daim ntawv thov
Nyob rau hauv niaj hnub kev siv tshuab hluav taws xob, cov khoom siv semiconductor ua lub luag haujlwm tseem ceeb. Ntawm lawv, silicon carbide (SiC) raws li cov khoom siv dav hauv cov khoom siv semiconductor, nrog rau nws cov txiaj ntsig zoo, xws li hluav taws xob tawg siab, siab saturation ceev, h ...Nyeem ntxiv -
Graphite nyuaj siab - cov khoom siv tshiab, qhib lub sijhawm tshiab ntawm kev tshawb fawb thiab thev naus laus zis
Raws li cov khoom siv tshiab graphite nyuaj, cov txheej txheem tsim khoom yog qhov tshwj xeeb. Thaum lub sij hawm sib xyaw thiab kev sib xyaw ua ke, graphene fibers thiab iav fibers cuam tshuam los tsim cov khoom tshiab uas khaws cia ob qho tib si hluav taws xob conductivity thiab siab zog ntawm graphene thiab ...Nyeem ntxiv -
Dab tsi yog semiconductor silicon carbide (SiC) wafer
Semiconductor silicon carbide (SiC) wafers, cov khoom siv tshiab no tau maj mam tshwm sim nyob rau hauv xyoo tas los no, nrog nws cov khoom siv lub cev thiab tshuaj lom neeg tshwj xeeb, tau txhaj tshuaj tshiab tseem ceeb rau kev lag luam semiconductor. SiC wafers, siv monocrystals ua raw khoom, ua tib zoo g ...Nyeem ntxiv