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Cov yam ntxwv ntawm thermal stability ntawm flake graphite
Scale graphite belongs rau ntuj ore, uas yog flaky los yog scaly, thiab cov aggregate yog earthy thiab yog aphanitic. Flake graphite muaj ntau yam zoo ntawm lub cev thiab tshuaj lom neeg, uas nws muaj thermal stability zoo. Piv nrog rau lwm cov khoom, flake graphite muaj qhov zoo hauv lawv ...Nyeem ntxiv -
Kev taw qhia luv luv ntawm kev cuam tshuam ntawm impurities ntawm nthuav graphite
Muaj ntau lub ntsiab lus thiab impurities sib xyaw hauv cov txheej txheem ntawm ntuj graphite. Cov ntsiab lus carbon ntawm ntuj flake graphite yog kwv yees li 98%, thiab muaj ntau dua 20 lwm yam uas tsis yog-carbon, suav txog li 2%. Expanded graphite yog ua tiav los ntawm ntuj flake graphite, yog li cov ...Nyeem ntxiv -
Dab tsi yog cov yam ntxwv ntawm graphite hmoov rau casting?
Graphite hmoov muaj daim ntawv thov tseem ceeb hauv peb lub neej. Graphite hmoov muaj qhov zoo ntawm kev ua tau zoo thiab yog siv dav hauv ntau lub teb. Graphite hmoov siv nyob rau hauv txawv teb muaj ntau yam kev xav tau rau nws cov kev ua tau zoo tsis. Ntawm lawv, graphite hmoov rau casting yog hu ...Nyeem ntxiv -
Yuav ua li cas nthuav graphite tsim?
Expanded graphite yog ib hom tshiab ntawm cov khoom siv roj carbon monoxide, uas yog xoob thiab ntxeem tau zoo li cov khoom siv tau los ntawm ntuj flake graphite tom qab intercalation, ntxuav, ziab thiab kub nthuav dav. Cov nram qab no editor ntawm Furuite Graphite qhia yuav ua li cas nthuav graphite yog pro ...Nyeem ntxiv -
Daim ntawv thov piv txwv ntawm nthuav graphite
Daim ntawv thov nthuav dav graphite muab tub lim thiab sealing cov khoom siv tau zoo heev hauv cov piv txwv, tshwj xeeb tshaj yog tsim rau sealing nyob rau hauv qhov kub thiab txias txias thiab sealing los ntawm cov tshuaj lom thiab corrosive. Ob qho tib si technical superiority thiab economic nyhuv yog heev obviou ...Nyeem ntxiv -
Feem ntau purification txoj kev ntawm flake graphite thiab lawv qhov zoo thiab qhov tsis zoo
Flake graphite yog siv dav hauv kev lag luam, tab sis qhov kev thov rau flake graphite yog qhov sib txawv hauv kev lag luam sib txawv, yog li flake graphite xav tau ntau txoj kev ua kom huv. Cov nram qab no Furuite graphite editor yuav piav qhia txog dab tsi purification txoj kev flake graphite muaj: 1. Hydrofluoric acid method....Nyeem ntxiv -
Txoj kev tiv thaiv flake graphite los ntawm oxidized ntawm qhov kub thiab txias
Txhawm rau tiv thaiv kev puas tsuaj los ntawm oxidation ntawm flake graphite ntawm qhov kub thiab txias, nws yog ib qho tsim nyog yuav tsum nrhiav cov khoom siv los muab lub tsho rau cov khoom siv kub, uas tuaj yeem tiv thaiv cov flake graphite los ntawm oxidation ntawm qhov kub thiab txias. Yuav nrhiav tau cov flak no...Nyeem ntxiv -
Yuav siv cov graphite nthuav dav li cas hauv qhov chaw kub kub
Expanded graphite tau dav siv nyob rau hauv kev lag luam, tshwj xeeb tshaj yog nyob rau hauv ib co high-temperature scenes, cov tshuaj cov ntaub ntawv ntawm ntau yam khoom yuav hloov, tab sis nthuav graphite tseem tuaj yeem ua tiav nws cov haujlwm uas twb muaj lawm, thiab nws cov khoom siv hluav taws xob kub kuj tseem hu ua cov khoom siv kho tshuab. T...Nyeem ntxiv -
Peb siv qhov twg nthuav graphite hauv peb lub neej?
Peb nyob hauv smog txhua hnub, thiab qhov poob qis ntawm huab cua Performance index ua rau tib neeg them nyiaj tshwj xeeb rau ib puag ncig. Expanded graphite muaj ntau yam kev siv thiab ntau yam khoom. Nthuav graphite tuaj yeem adsorb sulfur dioxide, hydrogen sulfide carbon oxides, ammonia, kho kom zoo nkauj volatile roj, ...Nyeem ntxiv -
Hauv txoj kev twg tau nthuav dav graphite tau txhim kho raws li cov khoom siv ib puag ncig?
Expanded graphite yog cov khoom tsim nyog rau kev tsim cov graphite hloov tau. Nws yog tsim los ntawm ntuj flake graphite los ntawm kev kho tshuaj los yog electrochemical intercalation, ntxuav, ziab thiab kub-kub expansion. Expanded graphite yog dav siv nyob rau hauv lub teb ntawm ib puag ncig tiv thaiv ...Nyeem ntxiv -
Cov neeg tsim khoom piav qhia vim li cas nthuav graphite tuaj yeem siv los ua cov roj teeb.
Expanded graphite yog ua los ntawm ntuj flake graphite, uas tau txais txiaj ntsig zoo ntawm lub cev thiab tshuaj lom neeg cov yam ntxwv ntawm flake graphite, thiab tseem muaj ntau yam ntxwv thiab lub cev muaj zog uas flake graphite tsis muaj. Expanded graphite, nrog nws cov conductivity zoo, yog dav ...Nyeem ntxiv -
Cov lus qhia kom tshem tawm impurities los ntawm graphite hmoov
Graphite crucible feem ntau yog siv los tsim cov hlau thiab cov khoom siv semiconductor. Txhawm rau ua kom cov hlau thiab cov khoom siv semiconductor ncav cuag qee yam purity thiab txo cov impurities, graphite hmoov nrog cov ntsiab lus siab carbon thiab tsawg impurities yuav tsum tau. Lub sijhawm no, nws yog qhov xav tau ...Nyeem ntxiv