Cov hmoov graphite uas nthuav tauyog ib yam khoom siv carbon uas paub zoo txog nws lub peev xwm tshwj xeeb los nthuav dav sai thaum raug rau qhov kub siab. Cov khoom siv thermal nthuav dav no ua rau nws yog qhov kev xaiv zoo heev rau kev siv hauv kev tiv thaiv hluav taws, metallurgy, kev tsim roj teeb, thiab cov ntaub ntawv sealing.
Dab tsi yog Expandable Graphite Hmoov?
Cov graphite uas nthuav tau yog ib hom graphite ntuj uas tau kho nrog cov kua qaub thiab cov neeg sawv cev oxidizing. Thaum cua sov rau qee qhov kub (feem ntau siab dua 200–300 ° C), cov khoom siv nthuav dav raws nws txoj kab c, tsim cov qauv sib dua, zoo li kab laug sab hu ua kab laug sab graphite. Qhov kev nthuav dav no tuaj yeem ua rau qhov ntim thawj zaug nce mus txog 200–300 zaug.
Cov Nta Tseem Ceeb thiab Cov Zoo
Kev Tiv Thaiv Hluav Taws Kub Zoo Tshaj Plaws: Cov graphite uas nthuav tau ua ib txheej char thaum raug hluav taws, thaiv tau cua sov, oxygen, thiab cov pa roj uas yooj yim hlawv. Nws siv dav hauv cov txheej txheej intumescent, cov laug cam uas tiv taus hluav taws, thiab cov xov hlau.
Kev Ntshiab Siab thiab Kev Ruaj NtsegMuaj ntau qib sib txawv, suav nrog cov qauv huv si uas tsim nyog rau kev siv hluav taws xob, nuclear, thiab roj teeb.
Kev Nyab Xeeb Ib puag ncigUa ib yam khoom siv hluav taws uas tsis muaj halogen, graphite uas nthuav tau yog ib qho kev xaiv zoo dua li cov tshuaj tua hluav taws ib txwm muaj.
Kev Tiv Thaiv Tshuaj thiab Thermal: Kev tiv taus zoo heev rau cov kua qaub, cov hauv paus, thiab qhov kub siab ua rau nws tsim nyog rau cov chaw ib puag ncig hnyav.
Tus Nqi Nthuav Dav Uas Kho Tau: Qhov ntim nthuav dav, qhov kub pib, thiab qhov loj ntawm cov khoom me me tuaj yeem hloov kho kom haum rau cov kev xav tau tshwj xeeb hauv kev lag luam.
Cov Ntawv Thov Feem Ntau
Cov Khoom Siv Tiv Thaiv Hluav Taws Kub: Hauv cov yas, ua npuas dej, ntaub, roj hmab, thiab cov ntaub ntawv siv hauv kev tsim kho.
Kev Lag Luam Hlau: Ua ib qho recarburizer thiab cov khoom siv rwb thaiv tsev hauv steelmaking.
Cov Gaskets SealingSiv rau hauv kev lag luam tsheb thiab petrochemical rau cov foob pob ua haujlwm siab.
Cov Khoom Siv Roj TeebSiv rau hauv kev tsim cov khoom siv anode rau cov roj teeb lithium-ion.
Daim Ntawv Graphite thiab Cov Ntawv Foils: Cov graphite uas nthuav dav tuaj yeem raug nias rau hauv cov ntawv yooj ywm rau kev siv hauv cov khoom siv hluav taws xob thiab cov khoom siv cua sov.
Xaus lus
Hmoov graphite uas nthuav tau yog ib yam khoom siv ntau yam uas muaj kev thov ntau ntxiv hauv kev lag luam uas xav tau cov tshuaj tiv thaiv hluav taws kub zoo, cov ntaub ntawv siab heev, thiab cov kev daws teeb meem zoo rau ib puag ncig. Txawm tias koj tab tom tsim cov ntaub ntawv tsim kho vaj tse uas tiv taus hluav taws lossis cov khoom siv hluav taws xob siab, graphite uas nthuav tau muaj kev ua haujlwm zoo, kev nyab xeeb, thiab kev hloov pauv tau yooj yim.
Lub sijhawm tshaj tawm: Lub Rau Hli-12-2025