English

Xov xwm

  • Taw qhia rau Graphite Electrodes

    Taw qhia rau Graphite Electrodes Graphite electrode feem ntau yog ua los ntawm cov roj av coke thiab rab koob coke li raw cov ntaub ntawv, thee tar pitch yog siv los ua ib daim ntawv khi, thiab nws yog tsim los ntawm calcination, batching, kneading, pressing, roasting, graphitization, and machining. Nws tso tawm hluav taws xob hluav taws xob hauv f ...
    Nyeem ntxiv

  • Carbon neutralization yuav tsum tsav graphite electrode lag luam hauv qab rebound

    1. txoj kev loj hlob ntawm steel kev lag luam tsav kev loj hlob ntawm lub ntiaj teb no thov rau graphite electrodes 1.1 luv luv qhia txog graphite electrode Graphite electrode yog ib hom graphite conductive khoom uas yog resistant rau kub kub. Nws yog ib hom kub resistant graphite con ...
    Nyeem ntxiv
  • Lub luag haujlwm ntawm PECVD graphite nkoj yog dab tsi? | VET Zog

    Lub luag haujlwm ntawm PECVD graphite nkoj yog dab tsi? | VET Zog

    Raws li cov cab kuj ntawm ib txwm silicon wafers nyob rau hauv zus tau tej cov txheej txheem txheej, lub graphite nkoj muaj ntau lub nkoj wafers nrog ib tug tej lub sij hawm nyob rau hauv cov qauv, thiab muaj ib tug nqaim qhov chaw ntawm ob lub nkoj wafers nyob ib sab, thiab silicon wafers muab tso rau ntawm ob sab. ntawm lub qhov rooj khoob. Vim...
    Nyeem ntxiv

  • Basic technology ntawm plasma enhanced tshuaj vapor deposition (PECVD)

    1. Cov txheej txheem tseem ceeb ntawm plasma enhanced chemical vapor deposition Plasma enhanced chemical vapor deposition (PECVD) yog cov cuab yeej tshiab rau kev loj hlob ntawm cov yeeb yaj kiab nyias los ntawm cov tshuaj tiv thaiv ntawm cov tshuaj gaseous nrog kev pab ntawm glow discharge plasma. Vim tias PECVD thev naus laus zis tau npaj los ntawm cov roj d ...
    Nyeem ntxiv

  • Lub hauv paus ntsiab lus ntawm hydrogen roj cell tsheb yog dab tsi?

    Roj cell yog ib yam khoom tsim hluav taws xob, uas hloov cov tshuaj hluav taws xob hauv cov roj rau hauv hluav taws xob los ntawm cov tshuaj tiv thaiv redox ntawm oxygen lossis lwm yam oxidants. Cov roj ntau tshaj plaws yog hydrogen, uas tuaj yeem nkag siab tias qhov rov qab cov tshuaj tiv thaiv dej electrolysis rau hydrogen thiab oxygen. Tsis zoo li foob pob hluav taws ...
    Nyeem ntxiv

  • Vim li cas hydrogen zog attracts xim?

    Nyob rau hauv xyoo tas los no, cov teb chaws thoob plaws ntiaj teb tau txhawb txoj kev loj hlob ntawm hydrogen zog kev lag luam ntawm qhov ceev tsis tau muaj dua. Raws li tsab ntawv ceeb toom tau tshaj tawm los ntawm International Hydrogen Energy Commission thiab McKinsey, ntau tshaj 30 lub teb chaws thiab cheeb tsam tau tshaj tawm txoj hauv kev rau ...
    Nyeem ntxiv

  • Khoom thiab kev siv ntawm graphite

    Cov lus piav qhia: graphite Graphite hmoov yog mos, dub grey, greasy thiab tuaj yeem ua paug rau daim ntawv. Lub hardness yog 1-2, thiab nce mus rau 3-5 nrog rau qhov nce ntawm impurities raws txoj kab ntsug. Lub ntiajteb txawj nqus yog 1.9-2.3. Nyob rau hauv cov xwm txheej ntawm kev sib cais oxygen, nws cov ntsiab lus melting yog ...
    Nyeem ntxiv

  • Koj puas paub lub tshuab dej fais fab?

    Thawj qhov kev paub txog hluav taws xob dej twj tso kua mis Lub twj tso kua mis dej yog ib qho tseem ceeb ntawm lub tsheb cav system. Nyob rau hauv lub tog raj kheej lub cev ntawm lub tsheb cav, muaj ntau yam dej raws rau cov dej txias, uas yog txuas nrog lub radiator (feem ntau hu ua dej tank) nyob rau hauv ...
    Nyeem ntxiv

  • Graphite electrode nqi nce tsis ntev los no

    Tus nqi nce ntawm cov khoom siv raw yog tus tsav tsheb tseem ceeb ntawm tus nqi tsis ntev los no ntawm cov khoom siv hluav taws xob graphite. keeb kwm yav dhau los ntawm lub teb chaws "carbon neutralization" lub hom phiaj thiab txoj cai nruj dua kev tiv thaiv ib puag ncig, lub tuam txhab cia siab tias tus nqi ntawm cov khoom siv raw xws li roj av ...
    Nyeem ntxiv
<< Ua ntej35363738394041Tom ntej no>> > Page 38/60
WhatsApp Online Sib Tham!