Nkhani
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Nkhondo Yopambana ya Domestic SiC Substrates
M'zaka zaposachedwa, ndi kulowa kosalekeza kwa ntchito zotsika pansi monga magalimoto amagetsi atsopano, magetsi a photovoltaic, ndi kusungirako mphamvu, SiC, monga chinthu chatsopano cha semiconductor, imagwira ntchito yofunika kwambiri m'madera awa. Malinga...Werengani zambiri -
SiC MOSFET, 2300 volts.
Pa 26, Power Cube Semi idalengeza zakukula bwino kwa semiconductor yoyamba ya 2300V SiC (Silicon Carbide) MOSFET yaku South Korea. Poyerekeza ndi ma semiconductors a Si (Silicon) omwe alipo, SiC (Silicon Carbide) imatha kupirira ma voltages apamwamba, chifukwa chake imayamikiridwa ngati ...Werengani zambiri -
Kodi kuchira kwa semiconductor ndi chinyengo chabe?
Kuchokera mu 2021 mpaka 2022, padali kukula mwachangu pamsika wapadziko lonse lapansi wa semiconductor chifukwa chakuwonekera kwazinthu zapadera zomwe zachitika chifukwa cha mliri wa COVID-19. Komabe, pomwe zofunidwa zapadera zomwe zidayambitsidwa ndi mliri wa COVID-19 zidatha kumapeto kwa 2022 ndikulowa mu ...Werengani zambiri -
Mu 2024, ndalama zogwiritsa ntchito semiconductor zidatsika
Lachitatu, Purezidenti Biden adalengeza mgwirizano wopatsa Intel ndalama zokwana $ 8.5 biliyoni ndi ngongole za $ 11 biliyoni pansi pa CHIPS ndi Science Act. Intel idzagwiritsa ntchito ndalamazi pazovala zake zophika mkate ku Arizona, Ohio, New Mexico, ndi Oregon. Monga tafotokozera m'nkhani yathu ...Werengani zambiri -
Kodi chowotcha cha SiC ndi chiyani?
Zophika za SiC ndi ma semiconductors opangidwa kuchokera ku silicon carbide. Izi zidapangidwa mu 1893 ndipo ndizoyenera kugwiritsa ntchito zosiyanasiyana. Makamaka oyenera ma Schottky diode, chotchinga chotchinga cha Schottky diode, masiwichi ndi chitsulo-oxide-semiconductor field-effect transis...Werengani zambiri -
Kutanthauzira mozama kwa semiconductor ya m'badwo wachitatu - silicon carbide
Mau oyamba a silicon carbide Silicon carbide (SiC) ndi zida zopangira semiconductor zopangidwa ndi kaboni ndi silicon, yomwe ndi imodzi mwazinthu zabwino zopangira kutentha kwambiri, ma frequency apamwamba, mphamvu zapamwamba komanso zida zapamwamba kwambiri. Poyerekeza ndi chikhalidwe ...Werengani zambiri -
Sapphire imakupatsani lingaliro la kalasi lomwe silimatsalira
1:Sapphire imakupatsani lingaliro la kalasi lomwe silimagwera kumbuyo kwa safiro ndi ruby limodzi la "corundum" lomwelo ndipo lakhala likuthandiza kwambiri zikhalidwe zosiyanasiyana padziko lonse lapansi kuyambira nthawi zakale. Monga chizindikiro cha kukhulupirika, nzeru, kudzipereka ndi auspiciousness, sapp ...Werengani zambiri -
Momwe mungadziwire safiro wobiriwira ndi emarodi?
Emerald Green safiro ndi emarodi, ndi miyala yamtengo wapatali yofanana, koma zizindikiro za emarodi ndizoonekeratu, ming'alu yambiri yachilengedwe, mawonekedwe amkati ndi ovuta, ndipo mtunduwo ndi wowala kuposa safiro wobiriwira. Mitundu ya safiro yamitundu ndi yosiyana ndi safiro chifukwa kupanga kwawo ...Werengani zambiri -
Momwe mungadziwire yellow safire ndi diamondi yachikasu?
Daimondi yachikasu Pali chinthu chimodzi chokha chosiyanitsa miyala yachikasu ndi yabuluu kuchokera ku diamondi yachikasu: mtundu wamoto. Pakuzungulira kowala kwa mwala wamtengo wapatali, mtundu wamoto ndi wachikasu wa diamondi, chuma chachikasu chabuluu ngakhale mtunduwo ndi wokongola, koma mtundu wamoto ukakhala, umakumana ndi diamondi ...Werengani zambiri -
Kodi kudziwa wofiirira safiro ndi ametusito?
De Grisogono amethyst mphete Gem-grade amethyst akadali odabwitsa kwambiri, koma mukakumana ndi safiro wofiirira yemweyo, muyenera kuweramitsa mutu wanu. Ngati muyang'ana mkati mwa mwala ndi galasi lokulitsa, mudzapeza kuti amethyst yachilengedwe idzawonetsa riboni yamtundu, pamene safiro wofiirira alibe ...Werengani zambiri -
Momwe mungadziwire pinki ya safiro ndi pinki spinel?
Tiffany & Co. Pink spinel mphete mu platinamu Pinki spinel nthawi zambiri amalakwitsa ngati chuma cha pinki cha buluu, kusiyana kwakukulu pakati pa ziwirizi ndi multicolor. Pinki safiro (corundum) ndi dichroic, ndi spectroscope kuchokera malo osiyanasiyana amtengo wapatali amasonyeza mithunzi yosiyanasiyana ya pinki, ndi spinel ...Werengani zambiri -
Sayansi | miyala ya safiro: nthawi zambiri mkati mwa "nkhope" imapirira
Ngati kumvetsetsa kwa safiro sikuli kozama, anthu ambiri angaganize kuti safiro ikhoza kukhala mwala wabuluu. Kotero mutawona dzina la "safiro wachikuda", mudzadabwa kuti, kodi safiro angakhale bwanji amitundu? Komabe, ndikukhulupirira kuti okonda miyala yamtengo wapatali ambiri amadziwa kuti safiro ndi ...Werengani zambiri