Isostatic nias graphiteyog cov khoom siv ntau yam uas ua lub luag haujlwm tseem ceeb hauv kev sib txawv.Hauv qab no, peb yuav muab cov lus qhia ntxaws ntxaws txog kev siv sib txawv ntawm isostatic pressing graphite hauv ntau qhov chaw loj kom nkag siab txog nws cov ntawv thov dav thiab tus nqi tseem ceeb hauv kev lag luam niaj hnub no.
1. Kev siv hauv kev lag luam hluav taws xob nuclear
Nuclear reactors yog lub hauv paus ntawm kev lag luam hluav taws xob nuclear, yuav tsum tau tswj cov pas nrig los kho cov naj npawb ntawm cov neutrons raws sij hawm los tswj cov kev cuam tshuam nuclear.Nyob rau hauv high-temperature gas-cooled reactors, cov ntaub ntawv siv los tswj cov pas nrig yuav tsum nyob ruaj khov nyob rau hauv qhov kub thiab txias thiab irradiation ib puag ncig.Isostatic nias graphite tau dhau los ua ib qho ntawm cov khoom siv zoo tshaj plaws rau kev tswj cov pas nrig los ntawm kev sib txuas cov pa roj carbon thiab B4C los ua lub tog raj kheej.Tam sim no, cov teb chaws xws li South Africa thiab Tuam Tshoj tau nquag txhawb kev tshawb fawb thiab kev loj hlob ntawm kev lag luam kub kub-txias reactors.Tsis tas li ntawd, nyob rau hauv lub tshav pob ntawm nuclear fusion reactors, xws li International Thermonuclear Fusion Experimental Reactor (ITER) program thiab Nyiv lub JT-60 ntaus ntawv kho dua tshiab thiab lwm yam kev sim reactor tej yaam num, isostatic graphite kuj plays lub luag hauj lwm tseem ceeb.
2. Daim ntawv thov nyob rau hauv lub teb ntawm hluav taws xob paug machining
Hluav taws xob tawm machining yog ib tug high-precision machining txoj kev dav siv nyob rau hauv lub teb ntawm hlau pwm thiab lwm yam machining.Hauv cov txheej txheem no, graphite thiab tooj liab feem ntau yog siv los ua cov khoom siv electrode.Txawm li cas los xij, cov graphite electrodes xav tau rau kev tso tawm machining yuav tsum tau ua kom tau raws li qee qhov tseem ceeb, suav nrog kev siv cov cuab yeej qis, kev ua haujlwm ceev ceev, qhov zoo ntawm qhov roughness, thiab kev zam ntawm cov taub hau.Piv nrog rau tooj liab electrodes, graphite electrodes muaj qhov zoo dua, xws li lub teeb yuag thiab yooj yim los tuav, yooj yim rau kev ua, thiab tsis tshua muaj kev ntxhov siab thiab thermal deformation.Tau kawg, graphite electrodes kuj ntsib qee qhov teeb meem, xws li ua rau muaj plua plav thiab hnav.Nyob rau hauv xyoo tas los no, graphite electrodes rau ultrafine particle discharge machining tau tshwm sim nyob rau hauv kev ua lag luam, aiming txo graphite noj thiab txo cov detachment ntawm graphite hais thaum tawm machining.Kev ua lag luam ntawm cov thev naus laus zis no yuav nyob ntawm qib kev tsim khoom ntawm cov chaw tsim khoom.
3. Non ferrous hlau nruam casting
Tsis yog ferrous hlau nruam casting tau dhau los ua ib txoj hauv kev tsim cov tooj liab loj, tooj liab, tooj dag, tooj liab dawb thiab lwm yam khoom.Nyob rau hauv cov txheej txheem no, qhov zoo ntawm crystallizer plays lub luag haujlwm tseem ceeb hauv kev tsim nyog tus nqi ntawm cov khoom thiab qhov sib xws ntawm lub koom haum cov qauv.Isostatic nias graphite khoom tau dhau los ua qhov kev xaiv zoo tshaj plaws rau kev ua cov crystallizers vim nws cov thermal conductivity zoo, thermal stability, nws tus kheej lubrication, tiv thaiv ntub dej, thiab tshuaj inertness.Hom crystallizer no ua lub luag haujlwm tseem ceeb hauv cov txheej txheem nruam casting ntawm cov hlau tsis muaj hlau, txhim kho cov crystallization zoo ntawm cov hlau thiab npaj cov khoom zoo casting.
4. Cov ntawv thov hauv lwm qhov chaw
Ntxiv nrog rau kev lag luam hluav taws xob nuclear, kev siv hluav taws xob tawm, thiab cov hlau tsis muaj hlau nruam casting, isostatic pressing graphite kuj tseem siv rau hauv kev tsim cov pwm sintering rau cov cuab yeej pob zeb diamond thiab cov alloys nyuaj, thermal field Cheebtsam rau fiber optic hlau kos duab tshuab (xws li Cov cua sov, rwb thaiv tsev lub tog raj kheej, thiab lwm yam), cov khoom siv hluav taws xob rau lub tshuab nqus tsev kho cua sov (xws li cov cua sov, cov kabmob, thiab lwm yam), nrog rau cov khoom siv hluav taws xob zoo graphite, cov khoom sib khi, cov piston rings, bearings, foob pob ua ntxaij nozzles, thiab lwm teb.
Hauv cov ntsiab lus, isostatic nias graphite yog cov khoom siv ntau yam siv dav hauv ntau yam xws li kev lag luam hluav taws xob nuclear, kev siv tshuab tawm, thiab cov hlau tsis muaj hlau txuas ntxiv.Nws cov kev ua tau zoo heev thiab kev yoog raws ua rau nws yog ib qho ntawm cov khoom siv tsis tseem ceeb hauv ntau qhov chaw lag luam.Nrog rau kev txhim kho txuas ntxiv ntawm thev naus laus zis thiab kev xav tau ntau ntxiv, daim ntawv thov kev cia siab ntawm isostatic pressing graphite yuav dav dua, nqa ntau lub sijhawm thiab kev nyuaj rau kev txhim kho ntawm ntau yam kev lag luam.
Post lub sij hawm: Oct-29-2023