Graphite ea khaboneNa lintlha tse bonahalang e le kannete, likhutlo tse ngata tsa indasteri ea kajeno. Mohlomong u ntse u ipotsa hore na ke eng e etsang hore ntho ena e lefifi, e shebahalang e le bonolo hakana. Hantle, sengoloa sena se mona ho hlakisa leseliMelemo ea graphite ea Carbon Graphite. Ho tsoa ho bokhoni ba eona ho mamella mocheso o feteletseng bakeng sa thepa ea eona e ikhethang e ikhethang ea boithati,graphite ea khabonee fana ka motsoako oa likarolo tseo lisebelisoa tse ling tse 'maloa li ka bapisoang. Hore na u moliki oa tšepe joaloka Matšoao a thompson, moenjiniere o batla likarolo tse phahameng tsa maemo kapa feela ka thepa e tsoetseng pele, kutloisisographite ea khaboneke senotlolo. Joaloka mong'a ntlo, Allen, ho ipapisitse le China e nang le mehala e 7 ea tlhahiso e ikhethileng hoGraphite graphite le lihlahisoa tsa graphite, Ke bone ka boeona hore na lingoliloeng tsena li fetola li indasteri joang. Re romela lefatše ka bophara, ho ea USA, Amerika Leboea, Europe le Australia, 'me ke batla ho arolelana hore na hobaneng lintho tsena li bakoa haholo. Sengoliloeng sena se bohlokoa ho bala hobane se tla fokolagraphite ea khabone, hlalosa melemo ea eona ea mantlha, 'me u u bontše hore na ho silakapa bokamoso joang.
Ha e le hantle khakanyo ea khabone ke eng mme ke hobane'ng ha e le mofuta o ikhethang oa khabone?
Graphite ea khaboneke ntho e khahlang ebile e fapanyetsana haholosebopeho sa khabone. Nahana joalo ka eona joaloka motsoala o rarahaneng oa daee le mashala, e leng mefuta ea khabone. Se se bakanggraphite ea khaboneKa thoko ke sebopeho sa eona se ikhethang sa athomo. Hographite ea khabone, Carbon Athothomli hlophisitsoe ho likarolo. Ka hare ho mokato o mong le o mong, liathomo li bolokiloe ka matla sehlopheng sa hexagonal (sebopeho sa mahe a linotsi. Leha ho le joalo, litlamo lipakeng tsa likarolo tsena li fokola haholo - tsena ke lisosa tsa Van Der Way. Sebopeho sena se sitiloeng ke sephiri morao ho ba bangata bagraphite'sMelemo e mengata ea boleng bo holimo, ho kenyelletsa le eona e ntle haholoboinotšingBokgoni. Ha se ntho e le 'ngoe feela;graphite ea khabonekeLintho tse sebelisitsoengka lits'ebetsong tse ngata ka lebaka la tokisetso ena e khethehileng.
Sebopeho sena se ikhethang sea etsagraphite ea khabonee ikhethangthepa ea khabone. Ho fapana le sebopeho sa aminsous ea khabone (joalo ka soot kapa mashala, a sa utloang sebopeho se hlalosoang hantle),graphite ea khabonee na le foromo ea kristale. Tlhaho ena ea kristale e kenya letsoho botsitso ba eona le bokhoni ba eona ba ho ba le mekotla e nepahetseng. Hangata re sebetsa le bona ka bobelitlhaho kapa syntheticgraphite, empaGraphite ea maiketsetso, e leng ntho ea bohlokoa haholo fekthering ea rona, e lumella taolo e kholo ho feta bohloeki le ho feto-fetoha, ho lebisa ho isa bophahamongLITLHAKISO TSA 'Mele. TheTsebo ea graphite ea CarbonHo etsa tlasa maemo a boima ho etsa hore e be khetho ea boenjiniere le bahlahisi lefatšeng ka bophara. Ka 'nete ke aBoitsebiso bo fapaneng.
Kotara "graphite ea khabone"Ka linako tse ling, ka linako tse ling e ka bua ka karolo e pharalletseng ea lisebelisoa tse sa sebetseng haholo empa li hlophisitsoe ho bonts'a thepa ea lijo. Lisebelisoa tsena hangata li qala joalo kaamorphous carbon'me e tsamaisoa habeli haholomocheso o phahamengs. Ts'ebetso ena e lumellana leCarbon Athothomka sebopeho se nang le sebopeho sa Graphite. E hlahisitsoengthepa ea khabonee kopanya matla a khabone le litsebi tse ikhethang tsa graphite, tse kang phahamengPhello ea mocheso le ea motlakasehape e ntle haholoThepa ea Lubricating. Motsoako ona oa etsagraphite ea khaboneea bohlokoa ka lits'ebeliso moo lisebelisoa tse ling li tšoanang letšepes kapaPolantic eaenjinieree ne e tla hloleha.
Khanya ea khabone e entsoeng: ho tsoa ho lisebelisoa tse tala ho etsa sehlahisoa se phethiloeng?
Leeto la Joanggraphite ea khabone e entsoeke mokhoa o itseng o matla, re ile ra qeta lilemo tse ngata a le lilemo li 7 tsa tlhahiso ea tlhahiso. Ka tloaelo e qala ka lisebelisoa tse khethiloeng ka hloko. Motsoako oa mantlha hangata ke boleng bo phahamengCoke ea peteroleumkapa naleCoke, e leng mefuta eaCarbone tsoang hopetroleumho hloekisa kapa ho fana ka ts'ebetso ea mashala. HonaCokee aloloa pele - e futhumetse haholomocheso o phahamengkaoksijene-mahalaTikoloho ho tlosa volateilehydrocarbons le ho ntlafatsa thepa. E hlokomelletsoengCokee ea fumaneha hantleLipone le li-Bindersli eketsoa.
Mohato o latelang oa Mangau oho kopanya le ho bopa. TheCokephofo e tsoakana le aTlamahano, hangata e etsa hore matloana a mashala, e etsang joalo ka sekhomaretsi ho tšoara likaroloana tsa carbon hammoho. Motsoako ona o thehiloe sebopeho se lakatsehang, mokhoa o bitsoangBohlalekapa exlusion. Thepa ena ea "botala" (joalo ka ha e bitsoa sethaleng sena, se tsejoang ka hore keLintho tse ntle) ha e so fihlegraphite ea khabone. Ho e fetola, e tsoela pele mohato o boima oa ho baka hoTsamaiso ea Oksijene ea mahala ea Oksijene. Nakong ea ho baka, tse ka nkang libeke tse 'maloa' me li fihlela lithempano ho feta 1000 ° C, TheTlamahanoe etselitsoe le ho fetoloaCarbon, e le ts'ebetso ea hoCarbonosize Binderle ho theha bondn-khabone ea khabone ea khabone ho pholletsa le sebopeho. Mohato ona oa ho baka o bohlokoa bakeng sa ho theha matla a pele lePhellotsa thepa.
Ea hoqetela, 'me hangata e hlalosa, e ikemiselitse ho theha boleng bo phahamengGraphite ea maiketsetsoke ____ skinization. Sebopeho se tummeng sa carbon se futhumetse ho haholomocheso o phahamengS, hangata pakeng tsa 2500 ° C le 3000 ° C. Ka lithemparetjhafatso, ho hloka botsitsoCarbon AthothomKa har'a lintho tse ling ho ile ha itšoara ka sebopeho sa kristarine, se nang le mokhoa o fapaneng oa setšoantšo sa Graphite. Ts'ebetso ena ea ho ts'oaetso e ntlafatsa boleng ba litabaPhello ea mocheso le ea motlakase, Thepa ea boithatile ho hanyetsa ho makala a qhalana. Kamora ho ts'oaroa ha ts'oaetso,graphite ea khaboneLikarolo li ka etsoa ka mokhoa o eketsehileng ho litlolo tse nepahetseng bakeng sa likopo tse ikhethang, tse kangUltra-PhahamengBakeng sa light glop tsa motlakase. Boleng ba peleCokemmeTlamahano, le taolo e nepahetseng ea lithemparetjha tsa ho baka le li-khalizarization, li panya ho hlahisa tšebetso e phahameng haholographite ea khabone.
Ke eng e etsang hore lintho tse bonahalang tse matla hakana ebile li tsitsitse?
Matla le botsitso baLintho tse tloaelehilengba tsotelloa e le kannete, ba hloma ka kotloloho ho tokisetsong ea bona e ikhethang. Joalokaha ke boletse,Carbon AthothomKa graphite li hlophisitsoe ka har'a likarolo tsa hexaganal, hangata li hlalosoa joaloka maqephe a terata ea likhoho. Ka har'a mekhahlelo ena, carbon Atom e kopantsoe haholo ho baahisani ba bararoCarbon Athothomka litlamo tse kopaneng. Tsena ke tse ling tsa litla-morao tse matla ka ho fetisisa tsa tlhaho tse tse latelang, li etsa hore likarolo tseo li le matla 'me li thatafatsa. Ke ka lebaka leoLintho tse tloaelehilengka khonaka ho mamellakhatello ea bohlokoa ea khatello ea kelello sefofaneng sa likarolo tsena.
Leha ho le joalo, boselamose ba 'nete bo etsahala ha u nahana ka matlalipakenglikarolo tsena. Likarolo li tšoaroammoho ke Van Der WaolosMaboka a fokolang a fokolang ho feta maqhama a koae ka har'a liqha. Sena se ka utloahala eka ke bofokoli, empa ha e le hantle ke senotlolo sa sesebelisoa sa litšoantšo, haholoholohaliboinotšingtlhaho. Leha ho sa lekoe litlama tse fokolang, sebopeho se akaretsang se tsitsitse, haholo-holo homocheso o phahamengs. Ho fapana le ba bangatatšepes e nolofatsa kapa ea qhibiliha,graphite ea khaboneE boloka botšepehi ba eona ea sebopeho le matla le mocheso o fetisang 3000 ° C, faneng kaoksijene-mahalakapa tikoloho e sa tlong e ka e thibelaoxidation.
Ho tsitsa ka tsela e tloaelehileng ho etsathepa ea khaboneE loketseng bakeng sa lits'ebetso tse kenyelletsang ho tsitsipana le meroalo e phahameng libakeng tse feteletseng. Thesemmuso se ke keng sa lekana sa keketseho ea mochesoe boetse e kenya letsoho haholo ho botsitso ba eona;graphite ea khaboneha e atoloha kapa ho nka konteraka ka liphetoho tsa mocheso, ho fokotsa khatello ea maikutlo le kotsi ea ho thella. Ke hore na ke hobane'ng ha thepa e tšoanang le ea ronaMotlatsi o phahameng oa graphite blockba bohlokoa haholo indasteri e hlokang likarolo tse tšoarellang. Motsoako oa litlamo tse matla tsa sekatho sa intra-sekōpo ka kakaretso li hlahisoa ka har'a aLintho tse tloaelehilengSeo se thata le ho hlaka le ho tšepahala.
Na Gradbon Graphite e ka sebetsana le lithemparetjha tse matla?
Ehlile! E 'ngoe ea bohlokoa ka ho fetisisaMelemo ea graphite ea Carbon Graphiteke bokhoni ba eona bo ikhethang ba ho etsa tlasa maemo a mocheso, li phahame haholo ebile li tlase haholo. Ha re bua kamocheso o phahamengLikopo,graphite ea khaboneke 'mampoli. Ha e qhibilihe khatellong ea sepakapaka; Ho fapana le moo, e ea ka bohlale (e fetohela ka kotloloho ho tsoa ho khase ho isa ho khase e ka bang 3650 ° C (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F (6602 ° F Senamocheso o phahamengHo mamella ho bolela hore e ka sebelisoa tikolohong eo thepa e 'ngoe hape e kenyeletsang tse ngatatšepeS, o ne a ne a ikemela feela. Mohlala, e sebelisoa ka boqapi ba boea, lintho tse futhumatsang, le li bōpe bakeng sa matlo a molte. Joaloka moetsi, re netefatsa ronadikarolo tsa graphiteli etselitsoe hoka ho mamellaMaemo ana a thata, eo e leng lona ke mabaka a matla a tšepe le ka hloko a itšetleha ka lihlahisoa tsa rona.
Pale ha e felle ka mocheso.Graphite ea khabonee sebetsa hape ka mokhoa o ikhethileng hoCryOgenicmaemo, ho bolelang mocheso o tlase haholo. Ho fapana le thepa e 'ngoe e fetohang brittle le ho robeha ha mocheso o tlase,graphite ea khaboneKhafetsa ba bona keketseho ea matla ha mocheso o theoha. Sena se etsa hore e tšoanele lits'ebetso tsa aerospace, joalo ka likarolo tse lingRocket boosterli-nozzles tse ka pepesetsoa li-fuse tse halikiloeng tse otlolohileng joalo kametsi oksijene, ebe mocheso o matla oa ho hlohlora. E ka sebetsa hantle holithemparetjha tse tlaseas -200 ° Fers Fers Fers le le tlase ka ho khethehaMaemo a Cryogenic. HonaMocheso o pharaletsengea ts'ebetso, ho tlohaCryOgenicho chesa mocheso, ke Testamente ea sebopeho se tsitsitseng sa atomiki eagraphite ea khabone. Bokhoni ba eona ba hoka ho mamellaKhatiso e joalo e matlafatsang ntle le ho sotlafatsa ea bohlokoa ke mokhanni oa mantlha bakeng sa tšebeliso ea eona ea litlhompele.
Nahana ka eona: Lisebelisoa tsa mathata li hloka ho sebetsana le likepe tse qetellang ntle le ho arabela kapa ho fokola. RonaMocheso o phahameng oa mocheso o phahameng oa ho qhibiliha bakeng sa ho qhibilihaLihlahisoa ke mohlala o phethahetseng oa ho senya thepa ena. Themoeli oa mochesobakeng sagraphite ea khaboneBoemong ba moea o tlase bo tlase, hangata bo ka bang 450-932-932 ° F), hobaneoksijenee tla arabela kaCarbonho theha carbon dioxide (oxidation). Leha ho le joalo, ka ho inetse kapa ho fokotsa li-ismoress, kapa ka mokotleng, ea eonamocheso o phahamengts'ebetso ha e rometsoe. Ke ka lebaka leo tikoloho ea tšebeliso ke eona ho hlahlojoa mathata a boima.
Mofuta oa mofuta oa khabone oa khabone oa mofuta oa khabone o tsoela pele joang?
Theboinotšingsebopeho sagraphite ea khaboneke e 'ngoe ea likarolo tsa eona tse tummeng haholo ebile ke molemo o moholo oa mochine. Thepa ena e tsoa ho sebopeho sa eona se ikhethang sa athomo. Joalokaha ho boletsoe, maqhama a kharane a kharane a matla haholo, empa litlamolipakengLikarolo tsa (van Der wals li matla) li fokola. Sena se bolela hore libaka li ka thellela habonolo e nang le matla a fokolang, joalo ka mokato oa likarete. Nenggraphite ea khabonee sebelisoa e leho beoakapatiisoBokaholimo, ketso ena e thellang e fana ka tlhaho ea tlhaho, e hahiloenglubricant. Hona ho bolela hore likaroloentsoe ka graphite ea khabonee ka sebetsa hantle ntle le tlhoko ea lioli kapa mafura a kantle, a sebetsang ka ho khetheha lits'ebetsong tseo libribricant kapa tse sa rateheng.
HonaBokhoni ba boithatie fana ka menyetla e 'maloa lits'ebetsong tsa mochini. Pele, e lumellaHo omella ho mathaBokgoni. Mechine e ka sebetsa ntle le li-lubricants tsa metsi, tse bohlokoa ka lits'ebetso tsa oli kapa grease. Taba ea bobeli,Lits'oants'o tsa Carbon graphitemmetiisos e ka sebetsa ka lebelo le phahameng le mocheso ho feta ho tšehetsoa ka bongatatšepelikarolo hobanelubricitye tsoa ho boitsebiso ka boyona mme ha bo senyehe. TheThepa ea boithatiHape bolela khohlano e fokotsehileng le ho roala, e etellang pele bophelo bo bolelele le litšenyehelo tse tlase tsa tlhokomelo. Khafetsa re utloa ho tsoa ho bareki, joalo ka Mareka Thompson, hore ho ts'epahalla ke ho reketsa ka sehloohong.
Ntle le moo, hobaneGraphite e iqapetse, ke khetho e ntle haholo bakeng sa lits'ebetso moo ho nang le katleho ea ho lokisa e thata kapa moo ho ts'epahala ho bohlokoa. Nahana ka lipompo tse mabapi le maroputsi a senyehileng, kapa a sa fihlelloeho beoamochineng o rarahaneng. TheLitšobotsi Tse IkemetsengEtsa bonnete ba hore ts'ebetso e telele e feta nako e telele. Katleho ea senaBoithatie ka ntlafatsoa ka khetho ea tse tobilengMeetso ea graphite ea CarbonMme, haeba ho hlokahala, ka ho kenyelletsa libricars tse ngata ho isa graphite'sporonikinakong ea tlhahiso (leha sena se fapane le ho hloka lubrication e ka ntle nakong ea ts'ebetso). Ka tlhaho enalubricityke setsoalle-sehopotso sa mathata a mangata a boenjiniere.
Melemo ea ho bapisa motlakase le khara ea setšoantšo sa khabone ke eng?
Graphite ea khaboneke mokhanni ea motle oa motlakase ka bobeli le mocheso, le thepa ena ke e 'ngoe ea bohlokoaMelemo ea graphite ea Carbon GraphiteSeo se etsa hore e be ea bohlokoa haholo. 'Motlakase oa eona oa motlakasePhelloli-stems tse tsoang ho li-electroen tse rilocalized ka har'a sebopeho sa atomiki ea eona ea atomiki. Li-elektrone tsena ha li tlameletsoe ka thata ho motho ka mongCarbon Athothommme ba lokolohile ho faha likarolo tsohle ha thepa ea motlakase e sebelisoa. Sena sea etsagraphite ea khaboneKhetho e tummeng ea lits'ebetso tsa motlakase joalo ka li-elektrode (joalo ka tseo re li etsang bakeng sa litlolo tsa motlakase tsa motlakase), li-brashes bakeng sa baitoleli ba motlakase le babuelli ba hona joale. ThePhelloe ka tsamaisana ka ho laola bohloeki, letsoalo le kristale le kristale tsaLintho tse tloaelehileng.
Ka mokhoa o ts'oanang,graphite ea khaboneLipontšoHo na le Khalefo ea mocheso. Lithōle tsa tse bolokiloeng ka matlaCarbon AthothomKa har'a liqhomane ho ka fetisetsa matla a futhumatsang hantle. Sena se bolela mocheso o ka tloha kapele ho tloha ka potlako ho tloha libakeng tse chesang tse thibelang ho feeang le khatello ea kutlo. Sechaba sena se bohlokoa likopo tse kang mekhahlelo ea motlakase, 'me litloloko tsa ho qhalana le hlobo. ThePhello ea mocheso le ea motlakasetsagraphite ea khabonehangata e feta ea ba bangatatšepes, haholoholo ha e nahana ka letsoalo le leholo. Mohlala, theHo Sebelisana le Pherekanotsa tse lingMeetso ea graphite ea Carbone ka ba phahameng ho feta ea koporo kapa aluminium ka boima bo tlase.
Motsoako ona oaMaqhubu a matlele matla a motlakase a etsagraphite ea khabonee loketseng ka ho khetheha bakeng sa mefuta e fapaneng ea likopo tse hlokang. Ka mohlala, ka light grolits ea motlakase, li-elektrone tse hlakileng li tlameha ho senya chelete e ngata ho qhibilihisang tšepe, 'me le bona e tlamehaka ho mamellamocheso o matla o hlahisoang. RonaTs'ebetso e phahameng e ile ea baka li-adee tsa anade crown blockhape li sebetsa ka thepa ena e tsamaisoang. Thelesela le motlakaseTs'ebetso, e kopantsoeng le eonamocheso o phahamengbotsitso le mechini, e etsagraphite ea khaboneLintho tse bohlokoa tsa theknoloji ea sejoale-joale.
Hobaneng ha kharaba ea khatiso ea crabono e le monyetla oa ho hanyetsa monyetla oa bohlokoa?
Graphite'sHo hanyetsa ka lik'hemik'hale ke seliba se seng sa ts'ebetso le monyetla o moholo oa maemo a mangata a indasteri. Ka kakaretso,graphite ea carbon ke thepaho joaloinert, ho bolelang hore ho bolelang hore ho ka se bonolo ho amohela lik'hemik'hale tse ngata. Sena se arabela haholo hoCorsuisele tlhaselo ea lik'hemik'hale e tsoa meaho e mengata ea acids, alkalis, solling le moltentšepes. Sena ke nnete haholo bakeng sa acid acid le metsoako e mengata ea manyolo. Ho hloka toka hona ho bakoa ke litlamo tse matla tse pakeng tsaCarbon AthothomLitšoele tsa graphing, tseo ho leng thata ho li-lik'hemik'hale tse ngata hore li senyehe.
Tlatsetso eeHo hanyetsa ka lik'hemik'halee lumellaLikarolo tsa khabone tsa khaboneho sebelisoa tikolohong eo thepa e 'ngoe e tla fokola kapele. Ka mohlala,graphite ea khabonee sebelisoa bakeng saLifahleho tsa Seal, likarolo tsa pompo, le litsamaiso tsa lipopi tse tšoarang maro a maro a mabifi kapa a khutsitseng indastering ea ts'ebetso ea lik'hemik'hale. Ho fapana le ba bangatatšepes seo se ka khonaetsa hore mokhookapa e belisoa ke lintho tseo ba kopaneng le tsona,graphite ea khaboneHangata, e lula e ameha, e bonts'a bohloeki ba mecha ea litaba e sebetsong le bophelo bo bolelele ba lisebelisoa. Ho na le mekhelo; Li-oxidiry tse matla li tšoana le li-acid tse hlasimolohileng tsa nitrics kapahydrofluorAsiti maemong a phahameng a ka hlasela Graphite, 'me mabone a Alkali a ka khonaIntercalation(kenya) pakeng tsa likarolo tsa graphite. Leha ho le joalo, bakeng sa boholo ba lik'hemik'hale tsa indasteri,Litlamo tsa Carbon Graphitekhanyetso e ntle haholo.
Bohloeki bathepa ea khabonehape e bapala karolo ea ho hanyetsa ka lik'hemik'hale. Mekhatlo e metle ea bohloeki, joalo ka bao re loanelang ho hlahisa, ho bontša ho hanyetsa hantle hobane liphofu ka linako tse ling li ka sebetsa ka linako tsohle. Sena se etsa lihlahisoa tse kang tsa ronaBoea bo phahameng ba 99.9% phofo ea graphiteE ea bohlokoa bakeng sa lits'ebetso tseo ho beleha ntle ho batho ba lik'hemik'hale ho bohlokoa. Bokhoni ba hoka ho mamellaLibaka tse thata tsa bokhachane ntle le ho fokolisa ho feto-fetoha ha lisebelisoa, le tsa litšebeletso tse fokotsehileng, tse kenyelletsang bareki ba rona, ho kenyelletsa le baitekong oa lik'hemik'hale le ba lik'hemik'hale.
Ke eng e ikhethang mme e ntlafatsa phepelo ea graphite e joang?
Ho Ts'oarehake mokhoa oa bobeli o sebelisitsoeng hangatagraphite ea khaboneho ntlafatsa eonaLITLHAKISO TSA 'Mele'me e fetohe bakeng sa lits'ebeliso tse khethehileng. Joalo ka ha ho etsoa,graphite ea khaboneka tlhaho e na le boemo baporoniki- voud e nyane e hokahaneng ka har'a sebopeho sa eona. Ha senaporosi e fumanehange ka ba molemo bakeng sa likopo tse ling (joalo ka ho ithata moo likotoana tsena li ka tšoereng libricats), e ka ba tšitiso ho ba bang teng, kapa moo matla a mangata a hlokahalangoxidatione hlokahala.Ho Ts'oarehae kenyelletsa ho tlatsa senaporonikiKa boitsebiso bo bong, bo tsejoang e leho hloka thuso.
Khetho eaho hloka thusoho latela sephetho se lakatsehang. Ho kenella ho tloaelehileng ho kenyelletsaResins (joalo ka Phenolic kapa Epoxy Resin),tšepeS (joalo ka antimany, koporo, koporo kapa silevera), letsoai, kapa esita le mefuta e meng ea khabone. Ka mohlala,Ho Ts'oarehaleResine ka ntlafatsa haholo matla a mochine, ho thata ebile ho senyeha hoagraphite ea khabone, e le hore e loketse khatello e phahamengtiisoLikopo.Ho se rutetsoa ha tšepee ka ntlafatsa motlakase leHo Sebelisana le Pherekano, ho eketseha ka matla, mme u ntlafatse ho hanyetsa. AntitimonyHo Ts'oareha, ka mohlala, hangata e sebelisoaLits'oants'o tsa Carbon graphiteho sebetsa maemong a thata. TheMofuta oa ho hloka kelelloHo fetola litšobotsi tsa motheothepa ea khabone.
Ts'ebetso eaHo Ts'oarehahangata e kenyelletsa ho beha borusudikarolo tsa graphiteka kamoreng e sa sebetseng ho tlosa moea ho li-pores, ebe u tsebisa mokelikeliho hloka thuso(e.g., moltentšepekapa metsiResin) tlasa khatello ea ho e qobella ho li-voud. KamoraHo Ts'oareha, mohato oa ho folla kapa o tiisitsoeng o ka hlokahala bakeng sa lisebelisoa tse kangResins. Ka ho khetha ka hloko setsimophato oa graphite ea khaboneleho hloka thuso, bahlahisi ba joaloka rona ba ka theha lihlahisoa tse ngataLikarolo tsa khabone tsa khaboneka thepa e hlophisitsoeng ho fihlela litlhoko tse ikhethang tsa ts'ebetso, tse kang ho hanyetsa ho ntlafatsoe hooxidationkapa ho ntlafatsoaLitšobotsi Tse Ikemetsengtlasa meroalo e itseng. E re lumella hoho kenellathepa ea ho e ntlafatsa bakeng sa tšebeliso ea eona ea ho fela, e leng ho e batlaLifahleho tsa SealHo ba matlaho beoabokaholimo. Bokhoni bona baho kenellaeketsa karolo e 'ngoe ea phapanyetsano hographite ea khabone.
Graphite e sebelisoang kae? Ho hlahloba lits'ebeletso tse fapaneng ho tsoa ho li-roeking ho ea rocket boosters.
Motsoako o ikhethang oa thepa e fanoeng kegraphite ea khabonee etsa hore e be ea bohlokoaLintho tse sebelisitsoengho ponahalo e makatsang ea indasteri le lits'ebetso. Ea eonaboinotšingTlhaho e e batlaLits'oants'o tsa Carbon graphite, lithehla, letiisos, haholo maemong ao lubricants tse tloaelehileng a neng a tla atleha, joalo ka homocheso o phahamengs, hoMaemo a Cryogenic, kapa libakeng tse mabifi tse mabifi. Likarolo tsena li bohlokoa lipompong, compression, li-turbine le mefuta e fapaneng ea mechine ea indasteri, e tiisa ts'ebetso e boreleli le ho phela nako e telele ka tlhokomelo e fokolang. Bokhoni baHo omella ho mathae kholo mona.
Sebakeng samocheso o phahamengLikopo,graphite ea khaboneehlile e khanya. E sebelisoa haholo ho latallirgy le e etsoang ho li-curticble (joalo ka ronaMocheso o phahameng oa mocheso o phahameng oa ho qhibiliha bakeng sa ho qhibiliha), hlobo le li-grenace lines ka lebaka la bokhoni ba eona ba hoka ho mamellamocheso o feteletseng le ho makala ha a futhumatsang. Lintho tse futhumatsang tsa graphite li tloaelehile li-pimum. Indasteri ea Aerospace e boetse e itšetleha haholographite ea khabone, haholo bakeng sa likarolo tse kangRocket boosterLi-nozles le li-mus tsa nose bakeng sa metsu, moo lisebelisoa li lokelang ho mamella mocheso o phahameng o phahameng le mabotho a phahameng nakong ea ts'ebetso. Botle ba eona bo tlase bo kopaneng le matla a phahameng ha mocheso o phahameng o e etsa mohiruoa oa bongaka.
Ntle le tsena, MotlakasePhellotsagraphite ea khaboneE lebisa tšebelisong ea eona ho li-electrode tsa eona bakeng sa li-elektrode tsa motlakase (sehlahisoa se seholo bakeng sa rona), lits'ebetso tsa elektronisis (joalo ka tlhahiso ea aluminium u sebelisaLi-Anode Blocks), le boea ba baitopi ba motlakase le ba tsamailoeng. E boetse e sebelisoa libetring, lisele tsa mafura, le e le motsamaisi oa matla a nyutlelie. Ho lokilegraphite phofoRe li hlahisa li ka sebelisoa li-lubrictrine, re khanna likokoana-hloko, le thepa e tala bakeng sa lihlahisoa tse ling tse thehiloeng ho Carbon. Ho Tloha ho RatehanaLifahleho tsa SealHo thibela ho tlotla ho li-pump tsa lik'hemik'hale tse thata ho li-eleme tse matla tsa motlakase tsa tšepe, likopo tsagraphite ea khaboneli seholo 'me li lula li atoloha joalo ka baenjiniere ba fumana mekhoa e mecha ea ho nyolla ikhethangMelemo ea graphite ea Carbon Graphite.
Bakeng sa bareki joalo ka Mareka: Ke melemo efe ea bohlokoa ea carbon graphite e lokelang ho tsepamisa maikutlo?
Bakeng sa liofisiri tsa tlhahiso e kang matšoao a tšoaeang Thompson, ba ikarabellang bakeng sa kotloLi-elektrose tsa motlakase le lihlahisoa tse amanang le tsonaBakeng sa lik'hamphani tsa bona, tsa utloisisa mantlhaMelemo ea graphite ea Carbon Graphiteke ea bohlokoa bakeng sa ho etsa liqeto tse re tsebisang. Mareka, ke ho ba le kelello, empa a batla litheko tsa tlholisano, o hloka ho leka-lekana litšenyehelo ka ts'ebetso. Melemo ea mantlha ho tsepamisa maikutlo ho kenyeletsa:
- Ts'ebetso tlasa maemo a feteletseng:Bokhoni bagraphite ea khaboneho boloka botsofali le thepa ea eona haholomocheso o phahamengs (hapeCryOgenictse fapaneng) ke ntlha e kholo ea ho rekisa. Sena se bolela bophelo bo sa tsoa feta bakeng sa likarolo tse mashome a elebe, ho li-alee tsa tšepe, ho fokotsa nako ea nako ea nako le nako.
- Thepa ea boithati:Bakeng sa lits'ebetso tse kenyelletsang likarolo tse tsamaeang joalokaLikopanokapatiisoS, TheboinotšingTlhaho eagraphite ea khabonee fetolela ho lokisa maemo a tlase, ha ho na tlhoko ea lits'ebetso tsa kantle tsa mabanyeletso (ho fokotsa mekhoa ea ho fokotsa le ho fokotsa le ho fokotsa litšila), le ts'ebetso e tšepahalang. Ena ke melemo e tobileng ea ho boloka litšenyehelo le katleho.
- Chemical byhalerness:Naheng ea indasteri e sebetsana le lintho tse ling tse khokhothelang, tse ntleHo hanyetsa ka lik'hemik'haletsagraphite ea khabonee thibela ho se atlehe ho tloha pele ho nako, ho etsa hore sehlahisoa sa sehlahisoa se hloekisoe, mme se fokotsa kotsi ea ho tsoa kapa ho li senya. Sena se etsa hore sena se sireletsehe le ho fokotsa litšila tsa lintho tse bonahalang.
- Boitšoaro bo futhumatsang le bo motlakase:Bakeng sa likopo tse kang li-electrode kapa phapanyetsano ea mocheso, se phahamengPhellotsagraphite ea khabonee netefalitse phetisetso e sebetsang ea matla, e ka lebisang ho tšebeliso e tlase ea matla le linako tse potlakileng tsa ts'ebetso. Boleng baLintho tse tloaelehilenge fana ka katleho ena ka ho toba.
Mareka, joalo ka bareki ba bangata, hangata mehloli e tsoang linaheng tse tsoelang pele e kang China le Vietnam. Ka hona, ha thepa ea tlhaho eagraphite ea khaboneLia khahla, O Lokela ho netefatsa hore morekisi a ka tsamaisa melemo ena. Sena se kenyelletsa ho lekola taolo ea mofani oa mofani oa mofani oa thepa, ho tsoa ho khetho ea lintho tse tala (joalo kaCoke ea peteroleummmeTlamahano) ho siranization ea ho qetela le ho pentisi. Tloaelo eaMeetso ea graphite ea Carbone boima. Ho tsepamisa maikutlo meputsong ena e bonoang e thusa ho lokafatsa tse ngataLihlahisoa tsa Carbon graphite, ha e le tšusumetso e matla le ho sebetsa ka thata, litšenyehelo tsa tlhokomelo, le litloholo tse akaretsang ho bareki ba hae (litlolo tse ngata, lijana, joalo-furu).
Ho sebetsana le lintho tse tloaelehileng: boleng, litifinte, le thepa bakeng sa lihlahisoa tsa khabone tsa khabone
Ha o rekagraphite ea khaboneLihlahisoa, haholo-holo bakeng sa likopo tse tebileng, bareki joaloka Matšoao Thompson Hoa utloahala hore ho hlakile hore ba na le lintho tse bohlokoa. Joaloka mong'a fektheri, Allen, ke kene lipuisanong tse ngata tse buang ka tsena. Tlhahlobo ea boleng bo boleng, netefatso e nepahetseng, thepa e tšepahalang le mekhoa e sireletsehileng ea tefo e ka pele ho eona. Lintlha tsa bohloko ba Mareka, joalo ka puisano e sa sebetseng le ho lieha ha thepa, ho na le mathata a neng a sebeletsa ho tsamaea ka matla ho fokotsa.
Tlhahlobo ea boleng le litsie tsa boleng:
Hona hoa bohlokoa. Barekisi ba bohlale ba tlameha ho ba le lits'ebetso tsa bohlokoa tsa taolo ea boleng ba boleng. Sena se kenyeletsa:
- Tlhahlobo ea lintho tse tahang:NetefatsaCoke ea peteroleum, Tlamahano, 'me li-inputs tse ling li kopana le litlhaloso tse thata.
- Liphetoho tsa tšebetso:Ho beha leihlo lipapiso tse tebileng nakong eaBohlale, Ho baka, le setšoantšo.
- TLHOKOMELISO EA TLHOKOMELISO:Ho netefatsaLITLHAKISO TSA 'MeleJoaloka letsoalo, matla, ho sebelisa motlakase ka motlakase, le a molora khahlanong le maemo a lumellanang.
Netefatso e kang iso 9001 ke ntlha e ntle ea ho qala, empa litlaleho tse ikhethang tsa lintho tse bonahalang kapa litlaleho tse hlakileng tsa litekanyetso tsa machabeng (e.g., bakeng sa tokisoMeetso ea graphite ea CarbonLi-electrodes) li tšoaeshano le ho feta. Kamehla re fana ka likhetla tse qaqileng tsa lintho tse ikhethang 'me re bulehetse tlhahlobo ea mokha oa boraro. Re utloisisa pherekano ea bosholu ba setifikeiti mme re netefatsa litokomane tsohle tsa rona ke 'nete ebile lia utloahala. Mohlala, ronaUhp graphite electrodestla le litlaleho tse felletseng tsa liteko.
Logistics le puisano:
Liteko tsa thomello li ka senya linako tsa tlhahiso ea tlhahiso. Tsamaiso e sebetsang ea thepa e kenyelletsa:
- Linako tsa leano la 'Nete:Ho fana ka likhakanyo tse nepahetseng ho tloha qalong.
- Ho beha liphutheloana tse mpe:Ho netefatsa hore Lihlahisoa tse kang Libetoba tsamaisane le lithupa tsa graphite bakeng sa li-electrodeskapa li-elekde tse kholo li sirelelitsoe nakong ea maeto.
- Balekane ba Lokifetseng:Ho sebetsa le mela e nang le phepo e nang le phepo le basomi.
- Puisano e Ikhethileng:Ho boloka moreki a tsebisoa ka boemo ba thomello ke senotlolo. Re abela baemeli ba rekisoang ba rekisoang ho buisana ka mokhoa o hlakileng le ka mokhoa o atlehang, ba fanang ka lintlafatso le ho amohela likarabo. Sena se thusa ho qoba matšoao a ho utloisa pontšo a boletsoeng ka puisano e sa sebetseng hantle. Rea utloisisa hore le ha Mareka a ntse a reka thekisong, ka hona, sehlopha sa rona se ikemiselitse ho hlalosa lintlha tsa tekheniki ka tsela e utloang.
Mekhoa ea Tefo:
Mekhoa e feto-fetohang le e sireletsehileng ea tefo e bohlokoa khoebong ea machabeng. Re fana ka likhetho tse fapaneng, ho kenyelletsa le mangolo a mokitlane (L / c), ho bokelloa ha bareki (D / P kapa PAKANE TRIESCY LE LITLHAKISO TSE KHOLO.
Ka ho sebetsana le litaba tsena tse amehang ka bohlale, re ikemiselitse ho aha ts'epo ea nako e telele le bareki joaloka Mareka. Phihlelo ea rona e le fektheri e nang le mela e 7 ea tlhahiso le rekoto e matla ea naha, Europe, le Australia e bontša boitlamo ba rona ba boleng le bots'epehigraphite ea khaboneindasteri.
Key Literata: boleng bo sa feleng ba graphite ea khabone
Graphite ea khabonee feta feela boitsebiso bo bobebe feela. Metsi ea eona e ikhethang e etsa hore e be karolo ea bohlokoa ea theknoloji ea sejoale-joale. Mona ke pokello e potlakileng ea hore na hobaneng e le ea bohlokoa haholo:
- Ho hanyetsa mocheso o ikhethang:E sebetsa ka mokhoa o hlakileng ka bobeli ba bobeli ebileCryOgeniclithemparetjha moo lisebelisoa tse ling li sa atleheng.
- Ho itlosa ka nako ea tlhaho:Fokotsa likhohlano ebe u roala likarolong tse tsamaeang ntle le libricats tsa kantle, tse loketsengHo omella ho mathaLikopo le ho fokotsa tlhokomelo.
- Boitšoaro bo phahameng:E ntle haholoPhello ea mocheso le ea motlakaseE etse hore ho be le bohlokoa bakeng sa lits'ebetso tsa motlakase, litsamaiso tsa motlakase le tsa mocheso.
- Khanyetso e khahlisang ea lik'hemik'hale:Haholoinertle ho hanyetsaCorsuiseHo tloha lik'hemik'hale tse ngata, ho bolela bophelo bo bolelele maemong a thata a ho futhumatsa.
- Ho fapanyetsana ka tlhahiso:Thepa e ka tsamaisoa ka mekhoa e kangHo Ts'oareha(leResinkapatšepe) le ka ho laolaMeetso ea graphite ea Carbonhlahisoa ho tsoa ho thepa e tala joalo kaCoke ea peteroleummmeTlamahano.
- Matla le botsitso:Likamore tse matla tsa atomiki ka har'a likarolo le sebopeho se tsitsitseng sa kristaline se kenya letsoho ho tla ha eona le keketseho e tlase.
- Mekhoa e mengata e fapaneng:Ho tlohatiisos leLikopanohoRocket boosterlikarolo le li-profine tse kholographite ea khabone e sebelisoahohle.
Ha aglele, ho tsoa ho e etelletseng peleFetic fektheri e hatisitsoengChaena, ke bone matla a mangata agraphite ea khaboneLiindasteri. Bakeng sa bareki ba thothomelang ba thompson le lik'hamphani lefatšeng ka bophara, ba utloisisa tsenaMelemo ea graphite ea Carbon GraphiteKe senotlolo sa ho potlakisa menyetla e felletseng ea eona ea katleho, ho ts'epahala, ho ts'epahala, le ho ipholla. Re ikemiselitse ho fana ka boleng bo holimographite ea khaboneTharollo ea ho kopana le litlhoko tsena tse fapaneng le tsa ho batla litlhoko tsena.
Nako ea poso: 05-19-2025
