Graphite hmoov yog dab tsi? Cov lus qhia tiav los ntawm cov khoom siv raw rau kev siv cov ntawv thov

Lub hauv paus rau phau ntawv

Graphite hmoov yog ib daim ntawv nplua ntawm graphite uas tau siv dav hauv ntau yam kev lag luam, thiab cov khoom siv roj teeb tuaj yeem pab koj xaiv cov khoom lag luam zoo rau koj cov kev xav tau.

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1.} Cov hmoov graphite ua dab tsi?

Graphite hmoov yog tsim los ntawm kev uantuj graphitelossishluavtaws graphitemus rau hauv cov nplua, qhuav hmoov .

Ntuj Ntoo Graphite Hmoovfeem ntau yog muab los ntawm flake graphite thiab khaws nws cov qauv frystalline, cov qauv txheej txheem-muab ntuj conductivity thiab lub ntuj.

Synthetic Graphite hmoovyog tsim los ntawm kev kho kom sov siab ntawm roj av coke lossis thee tar lub suab me me, zoo tagnrho rau cov roj ntsha siab xws li cov roj ntsha siab li cov roj ntsha {}}

Hom graphite hmoov los ntawm purity:

Muaj Siab Siab Graphite Hmoov(Ntau dua los yog sib npaug rau 99.9%)

Nruab nrab rau cov high carbon graphite hmoov (85%–99%)

Tsawg carbon graphite hmoov (<85%)

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{{02. Cov khoom tseem ceeb ntawm Graphite Graphite

Graphite hmoov yog favored rau nws cov kev sib xyaw ua ke ntawm cov khoom:

Zoo hluav taws xob conductivity
Nws cov txheej txheem carbon cov qauv tso cai rau cov hluav taws xob kom txav mus los dawb, ua rau nws zoo tagnrho rau kev siv cov ntawv thov kev ua haujlwm.

Siab Thermal Kuj
Graphite tseem ruaj nyob rau qhov kub thib 3000℃hauv tsis-oxidizing ib puag ncig.

Kev ua haujlwm zoo dua lubrication
Cov khaubncaws sab nraud povtseg nyob rau hauv graphite tuaj yeem swb dua ib leeg yooj yim, txo kev sib txhuam hauv cov ntawv thov tshuab {}}

Corrosion Kuj
Graphite yog tsis muaj ntau cov acids thiab tshuaj, ua rau nws cov khoom siv txhim khu kev qha nyob rau hauv ib puag ncig hnyav.

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{{03. Cov Ntawv Siv Cov Hmoov ntawm Graphite Graphite

Lithium-ion roj teeb
Siv raws li kev coj ua ntxiv thiab txawm tias anode cov khoom hauv roj teeb hlwb .

Tej roj qeeb
Qhov zoo tagnrho rau lubrication qhuav nyob rau hauv high-kub los yog nqus dej ib puag ncig.

Metallurgy
Siv hauv steelmaking, casting pwm, thiab raws li tus neeg sawv cev tso tawm hauv cov hlau tsim .

Conductive txheej thiab xim av
Ua rau cov tshuaj tiv thaiv zoo nkauj thiab hluav taws xob npog hluav taws xob ntawm cov khoom siv hluav taws xob hauv cov khoom siv thiab kev tsim kho.

Cov Ntaub Ntawv Refractory
Sib xyaw nrog lwm cov tebchaw ua cov crucibles, cib, thiab lwm yam khoom muaj cua sov {}}

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4. Yuav ua li cas xaiv txoj kev yooj yim graphite hmoov?

Thaum xaiv cov hmoov ntsuab graphite, nws yog ib qho tseem ceeb los ntsuas cov txheej txheem ua ntej no:

Particle loj tso tawm (D50 lossis D90)

Tsau cov ntsiab lus carbon

Tshauv cov ntsiab lus thiab ya raws

Impurities (hlau ntsiab)

PH tus nqi thiab bulk ntom

Xaiv raws li koj cov ntawv thov kom muaj hluav taws xob zoo rau cov khoom siv hluav taws xob, cov lus loj rau lubrication, thiab lwm yam}

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Tag

Graphite hmoov yog ib yam khoom thiab cov ntaub ntawv tseem ceeb hauv kev ua haujlwm me me, peb yuav tsum tau tsim kho cov roj teeb kom tau raws li kev ua tau zoo,}}

Xav tau cov tswv yim kws tshaj lij lossis tus qauv? Tiv tauj peb rau hnub no kom paub ntau ntxiv txog peb cov hmoov zoo graphite .