Graphite tuaj yeem siv los tsim cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov ntaub ntawv hnav-tiv taus, lubricants, cov ntaub ntawv kub kub, cov ntaub ntawv tiv thaiv corrosion, cov ntaub ntawv rwb thaiv tsev, cov ntaub ntawv adsorption, cov ntaub ntawv sib txhuam, thiab cov khoom siv hluav taws xob tiv thaiv.Cov ntaub ntawv no yog siv dav hauv metallurgy, petrochemical, mechanical kev lag luam, electronics kev lag luam, nuclear kev lag luam, thiab kev tiv thaiv teb chaws.

Cov khoom siv refractory
Hauv kev lag luam steel, graphite refractory cov ntaub ntawv yog siv rau refractory hauv ob sab phlu ntawm hluav taws xob arc blast furnaces thiab oxygen converters, nrog rau refractory hauv ob sab phlu ntawm steel ladle;Graphite refractory cov ntaub ntawv feem ntau suav nrog cov ntaub ntawv cam khwb cia, magnesia carbon bricks, thiab aluminium graphite refractory cov ntaub ntawv.Graphite kuj yog siv los ua hmoov hlau metallurgy thiab hlau casting zaj duab xis ua cov khoom siv.Qhov sib ntxiv ntawm graphite hmoov rau molten steel tsub kom cov pa roj carbon ntsiab lus ntawm cov hlau, muab siab carbon steel ntau yam zoo heev.

Cov khoom siv hluav taws xob
Siv hauv kev lag luam hluav taws xob rau kev tsim hluav taws xob, txhuam hniav, cov pa roj carbon monoxide, cov raj carbon, cov khoom siv hluav taws xob zoo rau mercury zoo tam sim no transformers, graphite gaskets, xov tooj qhov chaw, coatings rau TV raj, thiab lwm yam.

Hnav resistant thiab lubricating cov ntaub ntawv
Graphite feem ntau yog siv los ua roj nplua nyeem hauv kev lag luam tshuab.Lubricating roj feem ntau tsis tuaj yeem siv nyob rau hauv high-speed, high-temperature, thiab high-pressure tej yam kev mob, thaum graphite hnav-resistant cov ntaub ntawv yuav ua hauj lwm yam tsis muaj lubricating roj nyob rau hauv siab zawv zawg speeds ntawm -200 mus rau 2000 ℃.Ntau cov khoom siv thauj khoom corrosive yog dav siv los ntawm cov khoom siv graphite los ua lub khob piston, sealing rings, thiab bearings, uas tsis tas yuav ntxiv cov roj lubricating thaum ua haujlwm.Graphite emulsion kuj yog cov roj nplua nyeem zoo rau ntau cov hlau ua haujlwm (xov hlau, kos duab raj).

Corrosion resistant cov ntaub ntawv
Tshwj xeeb ua tiav graphite muaj cov yam ntxwv ntawm corrosion kuj, zoo thermal conductivity, thiab tsis tshua muaj permeability, thiab yog dav siv nyob rau hauv zus tau tej cov tshav kub exchangers, cov tshuaj tiv thaiv tank, condensers, combustion towers, nqus yees, coolers, heaters, lim, thiab twj tso kua mis khoom.Kev siv dav hauv kev lag luam xws li petrochemical, hydrometallurgy, acid-base ntau lawm, hluavtaws fibers, papermaking, thiab lwm yam, nws tuaj yeem txuag tau ntau cov ntaub ntawv hlau.

High-temperature metallurgical cov ntaub ntawv
Vim nws cov coefficient me me ntawm thermal expansion thiab nws lub peev xwm los tiv thaiv kev hloov pauv sai thiab cua sov, graphite tuaj yeem siv los ua pwm rau iav.Tom qab siv cov graphite, cov hlau dub tuaj yeem tau txais cov castings nrog qhov ntev, siab du du, thiab siab yield.Nws tuaj yeem siv yam tsis muaj kev ua haujlwm lossis kev ua haujlwm me ntsis, yog li txuag nyiaj ntau ntawm cov hlau.Kev tsim cov alloys nyuaj thiab lwm cov txheej txheem hlau metallurgy feem ntau yog siv cov khoom siv graphite los ua cov nkoj ceramic rau nias thiab sintering.Cov siv lead ua kev loj hlob crucible, lub regional refining thawv, txhawb fixture, induction rhaub, thiab lwm yam ntawm monocrystalline silicon yog tag nrho cov txheej txheem los ntawm high-purity graphite.Tsis tas li ntawd, graphite kuj tseem siv tau los ua graphite rwb thaiv tsev board thiab lub hauv paus rau lub tshuab nqus tsev smelting, nrog rau cov khoom xws li kub-kub cua sov raj.

Atomic Energy thiab Defense Industry

Graphite muaj cov tshuaj neutron zoo heev rau kev siv hauv atomic reactors, thiab uranium graphite reactors tam sim no yog ib hom kev siv atomic reactor.Cov khoom siv deceleration siv nyob rau hauv atomic reactors rau lub hwj chim yuav tsum muaj siab melting point, stability, thiab corrosion kuj, thiab graphite tuaj yeem ua tau raws li cov kev xav tau saum toj no.Qhov kev xav tau purity rau graphite siv los ua lub atomic reactor yog siab heev, thiab cov ntsiab lus impurity yuav tsum tsis pub tshaj kaum ob ppm.Tshwj xeeb, cov ntsiab lus boron yuav tsum tsawg dua 0.5ppm.Hauv kev lag luam tiv thaiv hauv tebchaws, graphite kuj tseem siv los tsim cov nozzles rau cov roj foob pob hluav taws, lub qhov ntswg cones rau cov cuaj luaj, cov khoom siv rau qhov chaw navigation, cov ntaub ntawv rwb thaiv tsev, thiab cov ntaub ntawv tiv thaiv hluav taws xob.

(1) Graphite kuj tuaj yeem tiv thaiv boiler scaling.Cov kev ntsuam xyuas hauv chav ntsuas tau pom tias ntxiv qee qhov ntawm cov hmoov graphite (kwv yees li 4-5 grams ib tuj dej) rau dej tuaj yeem tiv thaiv qhov kub hnyiab ntawm qhov chaw.Tsis tas li ntawd, graphite txheej ntawm cov hlau chimneys, ru tsev, txuas hniav, thiab cov kav dej tuaj yeem tiv thaiv corrosion thiab xeb.

(2) Graphite yog maj mam hloov tooj liab raws li cov khoom nyiam rau EDM electrodes.

(3) Ntxiv graphite sib sib zog nqus ua cov khoom rau cov khoom yas thiab roj hmab tuaj yeem tiv thaiv lawv los ntawm kev tsim hluav taws xob zoo li qub.Ntau cov khoom lag luam xav tau kev tiv thaiv zoo li qub thiab hluav taws xob hluav taws xob tiv thaiv hluav taws xob, thiab cov khoom siv graphite muaj ob txoj haujlwm.Daim ntawv thov ntawm graphite hauv yas, roj hmab, thiab lwm yam khoom lag luam muaj feem xyuam kuj yuav nce ntxiv.

Tsis tas li ntawd, graphite kuj yog tus neeg saib xyuas polishing thiab xeb inhibitor rau iav thiab ntawv hauv lub teeb kev lag luam, thiab cov khoom siv tsis tseem ceeb rau kev tsim cov xaum, number case, xim dub, number case, thiab cov pob zeb diamond thiab pob zeb diamond.Nws yog ib qho khoom siv txuag hluav taws xob zoo thiab ib puag ncig zoo, uas tau siv los ua lub tsheb roj teeb hauv Tebchaws Meskas.Nrog rau txoj kev loj hlob ntawm niaj hnub science, technology, thiab kev lag luam, daim ntawv thov teb ntawm graphite yog tas li nthuav, thiab nws tau los ua ib tug tseem ceeb raw khoom rau tshiab composite cov ntaub ntawv nyob rau hauv high-tech teb, ua lub luag hauj lwm tseem ceeb nyob rau hauv lub teb chaws kev khwv nyiaj txiag.