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  • Kodi SiC micro powder imapangidwa bwanji?

    Kodi SiC micro powder imapangidwa bwanji?

    SiC single crystal ndi Gulu IV-IV pawiri semiconductor zinthu zopangidwa ndi zinthu ziwiri, Si ndi C, mu chiŵerengero cha stoichiometric cha 1: 1. Kuuma kwake ndi kwachiwiri kwa diamondi. Kuchepetsa mpweya wa silicon oxide njira kukonzekera SiC makamaka zochokera mankhwala chilinganizo zotsatirazi ...
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  • Kodi ma epitaxial layers amathandiza bwanji zida za semiconductor?

    Kodi ma epitaxial layers amathandiza bwanji zida za semiconductor?

    Chiyambi cha dzina la epitaxial wafer Choyamba, tiyeni tifalitse lingaliro laling'ono: Kukonzekera kwawafa kumaphatikizapo maulalo akuluakulu awiri: kukonzekera gawo lapansi ndi njira ya epitaxial. Gawo lapansi ndi chowotcha chopangidwa ndi semiconductor single crystal material. Gawo lapansi limatha kulowa mwachindunji mu wafer manufacturi ...
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  • Chiyambi cha ukadaulo wa Chemical vapor Deposition (CVD) wowonda wamafilimu

    Chiyambi cha ukadaulo wa Chemical vapor Deposition (CVD) wowonda wamafilimu

    Chemical Vapor Deposition (CVD) ndiukadaulo wofunikira wamakanema owonda kwambiri, omwe nthawi zambiri amagwiritsidwa ntchito pokonzekera makanema osiyanasiyana ogwira ntchito ndi zida zoonda, ndipo amagwiritsidwa ntchito kwambiri popanga semiconductor ndi magawo ena. 1. Mfundo yogwira ntchito ya CVD Mu ndondomeko ya CVD, chowongolera mpweya (chimodzi kapena ...
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  • Chinsinsi cha "golide wakuda" kumbuyo kwa mafakitale a photovoltaic semiconductor: chikhumbo ndi kudalira graphite ya isostatic

    Chinsinsi cha "golide wakuda" kumbuyo kwa mafakitale a photovoltaic semiconductor: chikhumbo ndi kudalira graphite ya isostatic

    Isostatic graphite ndi chinthu chofunikira kwambiri mu photovoltaics ndi semiconductors. Ndi kukwera kwachangu kwamakampani apakhomo a isostatic graphite, kulamulira kwamakampani akunja ku China kwasweka. Ndi kafukufuku wodziyimira pawokha mosalekeza komanso chitukuko komanso kupita patsogolo kwaukadaulo, ...
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  • Kuwulula Zofunikira Zofunikira za Maboti a Graphite mu Semiconductor Ceramics Manufacturing

    Kuwulula Zofunikira Zofunikira za Maboti a Graphite mu Semiconductor Ceramics Manufacturing

    Maboti a Graphite, omwe amadziwikanso kuti mabwato a graphite, amagwira ntchito yofunika kwambiri pakupanga zida za semiconductor ceramics. Zombo zapaderazi zimakhala ngati zonyamulira zodalirika za zowotcha za semiconductor panthawi yamankhwala otentha kwambiri, kuwonetsetsa kukonzedwa kolondola komanso koyendetsedwa. Ndi...
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  • Mapangidwe amkati a zida za chubu za ng'anjo akufotokozedwa mwatsatanetsatane

    Mapangidwe amkati a zida za chubu za ng'anjo akufotokozedwa mwatsatanetsatane

    Monga momwe tawonetsera pamwambapa, ndi yofananira Theka loyamba: ▪ Heating Element (heating coil) : yomwe ili mozungulira chubu la ng'anjo, yomwe nthawi zambiri imakhala yopangidwa ndi mawaya oletsa kutenthetsa, omwe amagwiritsidwa ntchito kutenthetsa mkati mwa chubu. ▪ Quartz Tube: Pakatikati pa ng'anjo yotentha ya oxidation, yopangidwa ndi quartz yoyera kwambiri yomwe imatha kupirira ...
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  • Zotsatira za gawo lapansi la SiC ndi zida za epitaxial pazida za MOSFET

    Zotsatira za gawo lapansi la SiC ndi zida za epitaxial pazida za MOSFET

    Kuwonongeka kwamakona atatu ndizovuta kwambiri zamtundu wamtundu wa SiC epitaxial layers. Malipoti ochuluka a mabuku awonetsa kuti mapangidwe a zolakwika za triangular zimagwirizana ndi mawonekedwe a kristalo a 3C. Komabe, chifukwa cha kukula kwa njira zosiyanasiyana, ma morphology ambiri ...
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  • Kukula kwa SiC silicon carbide single crystal

    Kukula kwa SiC silicon carbide single crystal

    Chiyambireni kupezeka kwake, silicon carbide yakopa chidwi chambiri. Silicon carbide imapangidwa ndi theka la ma atomu a Si ndi theka la C maatomu, omwe amalumikizidwa ndi ma covalent bond kudzera ma electron awiriawiri akugawana sp3 hybrid orbitals. Mugawo loyambira la crystal imodzi, ma atomu anayi a Si ndi ...
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  • Zida Zapadera za VET za Graphite Rods

    Zida Zapadera za VET za Graphite Rods

    Graphite, mtundu wa kaboni, ndi chinthu chodabwitsa chomwe chimadziwika ndi mawonekedwe ake apadera komanso magwiridwe antchito osiyanasiyana. Ndodo za graphite, makamaka, zadziwika bwino chifukwa cha mikhalidwe yawo yapadera komanso kusinthasintha. Ndi madutsidwe awo abwino kwambiri matenthedwe, magetsi conductiv ...
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