Dab tsi yog High Quality Graphite Phaj?
High quality graphite phaj yog lub phaj ua los ntawm cov khoom siv graphite tiav. Nws tau txais ntau yam khoom zoo ntawm graphite, xws li hluav taws xob conductivity, siab thermal stability, zoo tshuaj stability thiab nws cov khoom lubrication.
Hauv kev tshawb fawb thiab thev naus laus zis, graphite daim hlau tau siv dav hauv kev lag luam hluav taws xob thiab hluav taws xob vim lawv cov khoom siv hluav taws xob zoo heev. Piv txwv li, graphite daim hlau ua lub luag haujlwm tseem ceeb hauv thaj chaw ntawm kev sib xyaw ua ke, cov khoom siv hluav taws xob semiconductor, thiab cov roj teeb hluav taws xob tshiab. Tsis tas li ntawd, graphite daim hlau kuj muaj cov thermal conductivity zoo, yog li lawv kuj tau siv dav hauv high-tech teb xws li aerospace thiab nuclear zog.
Qhov zoo ntawm High Quality Graphite Phaj
Extended kev pab cuam lub neej
Cov nplooj ntawv graphite zoo tuaj yeem kho nrog cov tshuaj tiv thaiv oxidation, uas ua rau nws lub neej kev pab cuam zoo heev. Qhov no yog tshwj xeeb tshaj yog zoo nyob rau hauv daim ntawv thov xws li high-zoo graphite nplooj ntawv, qhov twg cov khoom yog raug rau kub kub thiab corrosive tshuaj.
Resistant rau erosion thiab kis kab mob
Kev tsim cov ntawv zoo graphite nrog high bulcosity tuaj yeem tiv taus cov yaig ntawm molten metrals xws li txhuas thiab lawv cov roj av. High-quality, high-purity, low-ash graphite sheets zam kev tso tawm cov khoom tsis haum, uas tiv thaiv kev tsim ntawm cov pob thiab qhov ntawm cov hlau txheej.
Kev kub siab ua haujlwm
Cov ntawv zoo graphite tuaj yeem ua haujlwm ntawm qhov kub siab heev txog 3000 degree, ua rau lawv tsim nyog rau kev thov xws li sintering thiab debinding hauv cub tawg. Nws cov tshuaj inertness txhim khu kev ruaj ntseg thiab tsis kam mus rau corrosion, uas yog ib qho tseem ceeb nyob rau hauv lub melting txheej txheem vim hais tias cov khoom nyob rau hauv lub crucible yuav tsum tsis txhob hnov qab nrog high-zoo graphite nplooj ntawv.
Uniformity thiab yooj yim ntawm kev saib xyuas
High-quality graphite nplooj ntawv muaj emissivity zoo heev thiab tsim ib tug high degree ntawm uniformity thaum lub sij hawm tus txheej txheem. Nws kuj tseem yog ib qho yooj yim los hloov lossis kho cov khoom zoo graphite phaj xws li cov chaw kub thiab cov ntaub thaiv npog, uas pab tswj cov khoom siv tau zoo thiab siv tau ntev.
Anisotropic thiab isotropic
Nyob ntawm seb hom ntawv graphite zoo, nws cov khoom tuaj yeem yog anisotropic lossis isotropic. Isotropic high-zoo graphite nplooj ntawv muaj cov yam ntxwv tsis hais txog kev taw qhia, uas yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig hauv cov ntawv thov uas qhov ua tau zoo ib yam tseem ceeb.
High-quality graphite nplooj ntawv feem ntau yog siv rau hauv metallurgical furnaces, kuj furnaces, chemical khoom, mechanical pwm, thiab lwm yam.
Graphite Bipolar Phaj Graphite Battery Plate
Graphite bipolar daim hlau yog siv hauv kev lag luam xws li cov roj teeb ntws, roj hlwb, thiab tag nrho-vanadium ntws roj teeb electrolyte npaj. Cov kev ua haujlwm tshwj xeeb tuaj yeem raug kho thiab ua tiav raws li cov neeg siv khoom xav tau.
High-purity graphite daim hlau tuaj yeem siv los ua cov khoom tsis zoo electrode rau lithium-ion roj teeb, roj teeb hydrochloric acid, roj teeb alkaline thiab lwm yam roj teeb. Lawv tuaj yeem siv los ua cov khoom siv hluav taws xob rau lub hnub ci.
High-density graphite phaj yog cov khoom siv zoo nrog qhov ntom ntom ntawm 1.88. Nws muaj ntau dua ntim ceev, tsis tshua muaj resistivity, thiab me me thermal expansion coefficient. Nws tuaj yeem ua tiav rau hauv graphite anode daim hlau, graphite bipolar daim hlau thiab lwm yam duab sib txawv.
Qhov ceev ntawm isostatically nias graphite feem ntau yog siab dua li ntawm high-purity graphite. Cov txheej txheem isostatic nias tuaj yeem ua rau cov graphite hmoov zoo sib xyaw ua ke, yog li tsim kom muaj zog graphite embryo.
High Temperature Resistant Graphite Phaj
Graphite phaj yog cov khoom siv refractory nrog cov yam ntxwv ntawm qhov kub thiab txias tsis kam, tshuaj lom neeg ruaj khov thiab siab hluav taws xob conductivity. Nws yog feem ntau siv rau kev rwb thaiv tsev kub thiab kev tiv thaiv cov khoom siv kub xws li lub tshuab nqus tsev, lub qhov cub tawg, lub tshuab hluav taws xob, thiab lwm yam, thiab tseem siv rau hauv semiconductor, metallurgy, tshuaj thiab lwm yam.
Cov nplooj ntawv graphite muaj zog tuaj yeem siv los ua cov ntaub ntawv sib khi, cov khoom siv lubricating thiab cov ntaub ntawv hnav-tiv taus rau ntau yam khoom siv lub tshuab nqus tsev. Lawv muaj cov ntim siab ceev, siab kub tsis kam, siab mechanical zog, muaj zog tshuaj stability, corrosion kuj, muaj zog acid thiab alkali tsis kam, thiab zoo heev thermal poob siab kuj, hluav taws xob conductivity thiab thermal conductivity.
High Quality Ntshiab Graphite Phaj
High-quality ntshiab graphite daim hlau, piv nrog cov graphite zoo tib yam, muaj cov ntim ntau dua, muaj zog dua, muaj zog corrosion kuj, acid thiab alkali tsis kam, thiab hluav taws xob ntau dua. Yog li ntawd, lawv tau siv dav hauv cov khoom siv roj teeb, lub zog cia, cov ntaub ntawv thermal conductive, thiab cov ntaub ntawv kub. , cov roj teeb tshuaj, cov thawv ntim khoom siv hluav taws xob, cov khoom siv kho qhov muag, cov khoom siv hluav taws xob thiab lwm yam kev lag luam tau siv dav.
Cov nplooj ntawv ntshiab graphite tau muab faib ua cov ntawv siab purity graphite thiab isostatically nias graphite nplooj ntawv. Isostatically pressed graphite yog tsim los ntawm kev siv cov txheej txheem isostatic nias nyob rau hauv qhov kub thiab txias, thaum high-purity graphite yog tsim los ntawm cov txheej txheem tsim ib txwm. Isostatically nias Lub cev muaj zog ntawm graphite zoo dua li cov graphite siab-purity.
Vim Li Cas Xaiv Peb
Pab neeg mob siab
Peb txoj kev vam meej tsis yog los ntawm peb cov khoom lag luam nkaus xwb; nws kuj yog qhov tshwm sim ntawm peb pab neeg tshwj xeeb. Peb zoo siab heev rau peb cov neeg ua haujlwm mob siab rau thiab mob siab rau ua haujlwm tsis tu ncua kom ntseeg tau tias koj xav tau.
Cov ntsiab lus kev pabcuam
Hongshun tau loj hlob ua ke nrog nws cov neeg siv khoom raws li lawv txoj kev ntseeg siab thiab kev ntseeg siab. Nws cov neeg siv khoom tsis muaj nuj nqis ua pov thawj rau nws txoj kev ntseeg siab.
Cov khoom tsim nrog cov neeg siv khoom tawm tswv yim
Hongshun kev cog lus rau cov neeg siv khoom txaus siab yog lub hauv paus ntawm nws cov khoom muaj zog thiab ruaj khov.
Daim ntawv thov ntawm High Quality Graphite Phaj
Thaum tshav kub kub kev lag luam
Graphite phaj muaj cov thermal conductivity zoo heev thiab kub tsis kam, thiab feem ntau yog siv los tsim ntau yam khoom siv kub thiab qhov chaw, xws li graphite heat exchangers, graphite heaters, graphite crucible thiab lwm yam.
Kev lag luam tshuaj
Vim nws qhov zoo corrosion kuj, graphite phaj feem ntau yog siv los tsim cov khoom siv tshuaj, tshuaj tiv thaiv corrosion, seals, thiab lwm yam, tshwj xeeb tshaj yog tsim rau ntau yam kua qaub thiab alkali nruab nrab ib puag ncig daim ntaub ntawv.
Kev lag luam photovoltaic
Graphite phaj tuaj yeem siv los ua cov khoom siv hauv lub hnub ci, siv los txhawb thiab kho lub hnub ci chips, thiab muaj hluav taws xob zoo thiab tiv thaiv corrosion.
Machinery manufacturing
Graphite phaj tuaj yeem siv los tsim ntau yam sealing gaskets, fillers, bearings thiab lwm yam, nws tus kheej lubrication thiab hnav tsis kam ua rau nws siv dav hauv kev tsim khoom.
Aerospace teb
Graphite phaj muaj lub teeb yuag thiab zoo heev kub tsis kam, thiab feem ntau yog siv nyob rau hauv kev tsim ntawm spacecraft qhov chaw nyob rau hauv lub aerospace teb.
Kev lag luam fais fab
Graphite daim hlau tuaj yeem siv los tsim cov hluav taws xob hluav taws xob, cov khoom siv hluav taws xob thiab lwm yam khoom siv hluav taws xob, nrog cov hluav taws xob zoo thiab oxidation tsis kam.
Lub cev muaj zog ntawm High Quality Graphite Phaj
Hluav taws xob conductivity
High quality graphite phaj yog ib tug zoo heev hluav taws xob conductor vim nws dawb delocalized electrons, uas muaj peev xwm mus dawb do nyob rau hauv cov nplooj ntawv. Nws muaj ntau dua hluav taws xob conductivity thaum piv rau pob zeb diamond.
Thermal conductivity
High quality graphite phaj kuj yog ib tug zoo thermal conductor vim nws muaj ib tug tsawg coefficient ntawm thermal expansion. Txawm li cas los xij, pob zeb diamond yog qhov zoo dua thermal conductor vim nws cov atoms compact.
Siab melting point
High quality graphite phaj muaj qhov siab melting point ntawm txog 3500 degree c.
Lubrication
Cov khaubncaws sab nraud povtseg ntawm graphite plateare zoo sib koom ua ke los ntawm lub zog tsis muaj zog, uas tso cai rau ib txheej kom swb dua lwm qhov. Yog li ntawd, cov qauv tuaj yeem hlais raws cov kab dav hlau. Yog li ntawd, cov hlau lead dub yog pliable thiab slick.
Qhov ntom
Vim tias qhov kev ncua deb ntawm cov txheej txheem ua tiav, nws qhov ceev yog 2.26 g / cm3, uas yog qis dua thaum piv rau qhov ntom ntawm pob zeb diamond.
Luster
High quality graphite phaj suav nrog delocalized electrons uas tuaj yeem txav mus los ntawm ntau theem ntawm cov qib siab zoo graphite phaj lattice, xav txog txhua lub teeb uas cuam tshuam rau lawv. Qhov saum npoo zoo li glossy los yog lustrous vim hais tias qhov kev xav yog specular es dispersed.
Insoluble
Vim tias qhov kev nyiam ntawm cov kuab tshuaj molecules thiab carbon atoms tsis muaj zog txaus los kov yeej cov kev sib txuas ntawm cov pa roj carbon atoms hauv cov phaj zoo graphite, nws yog insoluble hauv cov kuab tshuaj organic thiab dej.
Yuav Ua Li Cas Ua Tau Zoo Graphite Phaj
Kev tswj qhov kub thiab txias
Lub graphite phaj yuav tsum tau xyuam xim rau kev tswj qhov kub thiab txias thaum lub sij hawm cua sov kom tsis txhob poob ntawm graphite phaj vim qhov kub thiab txias ntau dhau. Thaum siv graphite phaj rau cua sov. Qhov kub thiab txias yuav tsum tau teeb tsa kom raug raws li cov kev xav tau tshwj xeeb, thiab tny kom tsis txhob overheating thiab hlawv ntawm graphite phaj vim kub dhau.
Hloov qhov kub thiab txias
Graphite phaj yog rhiab heev rau qhov kub thiab txias hloov, thiab qhov kub hloov pauv yuav tsum zam kom ntau li ntau tau thaum cua sov thiab cua txias. Tshwj xeeb tshaj yog thaum siv graphite phaj nyob rau hauv qhov kub thiab txias, yuav tsum tau them nyiaj rau cov txheej txheem qeeb ntawm kev hloov kub kom tsis txhob tawg lossis puas ntawm graphite phaj los ntawm thermal stress.
Tsis txhob muaj kev poob siab ntawm cov neeg kho tshuab
Graphite phaj muaj qee yam brittleness thiab yog yooj yim tawg los ntawm mechanical shock. Thaum khaws cia thiab nqa graphite phaj, yuav tsum tau saib xyuas kom zoo kom tsis txhob muaj kev cuam tshuam lossis kev sib tsoo. Thaum siv, graphite phaj yuav tsum raug tiv thaiv los ntawm kev cuam tshuam sab nraud los yog kev sib tsoo kom tsis txhob tawg lossis puas rau graphite phaj.
Kev tu thiab tu
Kev tu cov graphite phaj tsis tu ncua yog ib feem tseem ceeb ntawm kev saib xyuas. Raws li kev siv cov graphite phaj, koj tuaj yeem xaiv los so nrog cov ntaub ntub dej los yog siv lub tshuab ziab plaub hau kom tshem cov plua plav thiab impurities. Lfthere yog cov roj los yog cov seem nyob rau saum npoo ntawm lub phaj araphite, koj tuaj yeem siv lub tshuab ntxuav tshwj xeeb los ntxuav nws thiab ntxuav nws kom huv si nrog dej huv.
Tiv thaiv corrosion
Graphite daim hlau muaj qhov cuam tshuam rau corosion hauv qee qhov chaw tshwj xeeb, xws li yaig los ntawm cov tshuaj xws li acids thiab alkalis. Thaum siv, yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag nrog cov tshuaj corrosive los tiv thaiv qhov chaw ntawm graphite phaj los ntawm corroded thiab puas.
Tiv thaiv adhesion
Thaum lub sij hawm cov txheej txheem cua sov ntawm graphite phaj, qhov kub siab yuav ua rau qee yam khoom ua raws li qhov chaw ntawm araphite phaj. Tshwj xeeb tshaj yog liauid lossis semisoid tshuaj, cov adhesions mav cuam tshuam rau thermal conductivitv ntawm graphite phaj lossis ua rau puas tsuaj. Yog li ntawd, thaum siv graphite phaj, yuav tsum tau saib xyuas kom tsis txhob muaj kua los yog semisolid tshuaj los ntawm kev sib cuag ntawm lub graphite phaj.
Kev tu thiab khaws cia
Lfthe graphite phaj tsis siv rau lub sijhawm ntev, nws yuav tsum muab cia rau hauv qhov chaw qhuav, qhov cua thiab tiv thaiv kom raug. Koj tuaj yeem siv lub thawv ntim tshwj xeeb lossis kev tiv thaiv npog los qhwv lub graphite phaj kom tsis txhob muaj plua plav thiab impurities.
Kev npaj cov khoom siv raw
Cov ntaub ntawv tseem ceeb rau kev tsim cov graphite flakes zoo yog coke thiab zoo graphite flakes. Cov ntaub ntawv no yog thawj zaug hauv av rau hauv cov khoom zoo. Tom qab ntawd cov khoom no tau muab tso rau hauv ib qho kev sib tov nrog cov binder bitumen los ua ib pawg homogeneous.
Moulding
Cov sib tov yog molded rau hauv cov duab uas xav tau siv cov tswv yim xws li isostatic nias, extrusion, vibration molding, los yog molding. Qhov no ua rau cov khoom siv "ntsuab", iE Qhov pib zoo ntawm cov khoom siv graphite zoo.
Carbonization
Cov khoom molded "ntsuab" tau dhau los ua cov txheej txheem carbonization hauv qhov chaw tsis muaj pa oxygen txog li 1000 degree c. Cov txheej txheem no tsim ib qho kev sib txuas ntawm cov khoom sib txuas, txhim kho cov qauv kev ncaj ncees ntawm cov khoom.
Graphitization
Tom qab carbonization, cov khoom siv graphitization. Cov txheej txheem no hloov cov pa roj carbon amorphous rau hauv peb-dimensional xaj graphite qauv. Qhov no yog ua tiav los ntawm cua sov cov khoom mus txog 3000 degree c nyob rau hauv ib qho roj inert. Nyob rau hauv cov txheej txheem no, cov pa roj carbon atoms yog rearranged rau hauv graphene cov khaubncaws sab nraud povtseg los tsim zoo meej graphite crystals.
Secondary sib tsoo thiab isostatic nias
Tom qab pib tsim thiab kho cua sov, cov khoom siv graphite zoo tuaj yeem ua rau hauv av ntxiv kom ua tiav qhov xav tau qhov loj me. Tom qab ntawd cov khoom zoo yog nias isostatically, muab tso rau hauv pwm thiab raug kub siab (dhau 150 mpa). Qhov no ua kom muaj kev sib faib thiab kev npaj ntawm cov khoom zoo graphite flake, uas ua rau muaj cov khoom sib xws thoob plaws hauv cov khoom.
Kev ua thiab kev tsim
Cov ntaub ntawv zoo graphite tom qab ntawd tau ua tiav rau hauv cov khoom kawg, xws li cov raj, cov pas nrig, lossis cov phaj, siv cov txheej txheem xws li extrusion, compression molding, lossis isostatic nias. Cov txheej txheem no tso cai rau kev txiav qhov ntev thiab kev ua tau zoo rau cov ntawv thov tshwj xeeb.
Purification thiab kho qhov chaw
Rau cov ntawv thov uas yuav tsum tau muaj kev purity siab, xws li kev lag luam semiconductor, graphite flakes zoo yog tshuaj purified, feem ntau cuam tshuam nrog kev kho mob nrog halogen gases ntawm qhov kub thiab txias. Nyob ntawm qhov kev npaj siv, qhov saum npoo ntawm cov ntawv zoo graphite kuj tuaj yeem kho kom tau txais qhov tshwj xeeb nto tiav.
Kev tshuaj xyuas zaum kawg thiab kev xa khoom xa tuaj
Tom qab tag nrho cov txheej txheem ua tiav, kev tshuaj xyuas zoo ntawm cov khoom siv graphite zoo yog nqa tawm thiab tom qab ntawd npaj xa mus rau cov neeg siv khoom.
Cov xwm txheej dab tsi yuav tsum tau txiav txim siab rau kev yuav khoom ntawm High-Quality Graphite Sheets
Purity ntawm cov khoom
Txheeb xyuas cov ntsiab lus carbon ntawm cov ntawv zoo graphite, uas cuam tshuam ncaj qha rau lawv cov conductivity thiab lwm yam khoom. High-purity, high-quality graphite nplooj ntawv feem ntau siv rau hauv kev thov, xws li semiconductor manufacturing.
Ceev thiab hardness
High density txhais tau hais tias cov qauv siv lead ua zoo dua, thiab cov ntawv zoo li graphite feem ntau siv tau ntev thiab ruaj khov. Hardness kuj yog ib qho kev ntsuas ntawm kev hnav tsis kam thiab tseem ceeb tshwj xeeb rau cov ntawv thov uas yuav tsum tau tiv thaiv kev sib txhuam.
Flexural zog
Qhov no yog ib qho kev ntsuas ntawm cov khoom muaj peev xwm tiv taus kev khoov yam tsis muaj kev tawg. Kev xaiv yuav tsum coj mus rau hauv tus account lub zog uas tej zaum yuav ntsib nyob rau hauv lub ntiaj teb no daim ntawv thov.
Kub thiab oxidation tsis kam
Cov nplooj ntawv graphite zoo tuaj yeem ua haujlwm ruaj khov ntawm qhov kub thiab txias, tab sis cov ntawv zoo graphite sib txawv tuaj yeem tiv taus qhov sib txawv siab tshaj plaws. Tsis tas li ntawd, oxidation kuj tseem ceeb heev vim graphite reacts nrog oxygen nyob rau hauv tej yam kev mob.
Hluav taws xob thiab thermal conductivity
Cov khoom ntawm lub cev no tseem ceeb heev rau ntau daim ntawv thov, tshwj xeeb tshaj yog thaum siv los ua cov khoom siv electrode.
Machining zoo
Qhov no suav nrog qhov tseeb qhov tseeb, qhov chaw tiav, thiab muaj qhov tsis xws luag xws li cov kab nrib pleb, qhov, thiab lwm yam. Kev ua haujlwm zoo tuaj yeem lav qhov kev ua tau zoo ntawm cov ntawv zoo graphite thaum siv.
Loj thiab zoo li
Xaiv qhov loj thiab cov duab zoo rau koj cov kev xav tau, thiab qee cov ntawv thov yuav xav tau cov ntawv zoo graphite.
Corrosion kuj
Kev tiv thaiv corrosion ntawm high-zoo graphite nplooj ntawv kuj tseem ceeb heev thaum siv nyob rau hauv ib puag ncig tshuaj.
Nqe thiab tus neeg muag khoom credibility
Xav txog tus nqi tsim nyog thiab kev sib raug zoo ntawm cov khoom siv mus sij hawm ntev, nws yog qhov zoo los xaiv cov khoom lag luam zoo thiab muaj npe nrov.
Cov qauv kev nyab xeeb thiab cov ntawv pov thawj
Xyuas kom meej tias cov ntaub ntawv xaiv tau raws li cov qauv kev lag luam thiab kev nyab xeeb, tshwj xeeb tshaj yog nyob rau hauv kev tswj hwm kev lag luam xws li kev ua zaub mov, kev kho mob, thiab aerospace.
Environmental yam
Paub txog qhov twg cov ntawv zoo graphite tuaj ntawm thiab seb puas muaj kev tiv thaiv ib puag ncig nyob rau hauv qhov chaw thaum lub sij hawm tsim khoom yog qhov tseem ceeb hauv lub neej niaj hnub no.
Kev pab cuam tom qab muag
Tshawb xyuas seb tus neeg muag khoom puas tuaj yeem muab kev pab cuam tom qab muag zoo, suav nrog kev txhawb nqa, kev teb sai, thiab txoj cai xa rov qab.
Tuam txhab Taw Qhia
Huixian Hongshun Graphite Co., Ltd. tsom rau graphite tsim thiab ua. Lub tuam txhab muaj ntau tshaj kaum xyoo ntawm kev paub hauv graphite ua. Lub tuam txhab muaj cov txheej txheem ua tiav rau kev tsim thiab ua tiav.
Peb pab neeg tuaj yeem tsim ntau yam khoom graphite rau koj.
Txhawb kev kos duab customization thiab qauv ua.
tuaj yeem muab rau koj nrog 24-teev kev pabcuam tomqab muag thiab kev txhawb nqa.
Pom zoo cov khoom tsim nyog rau koj ntawm tus nqi tsim nyog thiab xa nkoj sai.
FAQ
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