1. Ua cov khoom siv refractory: Graphite thiab nws cov khoom muaj cov yam ntxwv ntawm kev tiv taus kub thiab lub zog siab. Lawv feem ntau yog siv hauv kev lag luam metallurgical los tsim cov graphite crucibles. Hauv kev ua hlau, graphite feem ntau yog siv los ua tus neeg sawv cev tiv thaiv rau cov hlau ingots thiab sab hauv ntawm cov cub tawg metallurgical.
2. Cov khoom siv hluav taws xob: siv rau hauv kev lag luam hluav taws xob ua lub electrode zoo rau kev tsim cov electrodes, txhuam, cov pas nrig carbon, cov raj carbon, cov khoom siv mercury zoo, cov gaskets graphite, cov khoom siv xov tooj, cov tshuaj pleev xim rau cov raj duab hauv TV, thiab lwm yam.
3. Cov roj nplua nyeem uas tsis yooj yim hnav: Graphite feem ntau siv ua roj nplua nyeem hauv kev lag luam tshuab. Cov roj nplua nyeem feem ntau tsis siv nyob rau hauv qhov ceev ceev, kub siab thiab siab siab, thaum cov ntaub ntawv graphite uas tsis yooj yim hnav tuaj yeem ua haujlwm ntawm qhov ceev ceev ntawm 200 ~ 2000 ° C yam tsis muaj roj nplua nyeem. Ntau yam khoom siv uas thauj cov xov xwm corrosive siv dav hauv cov ntaub ntawv graphite los ua cov khob piston, cov foob thiab cov bearings. Lawv tsis tas yuav tsum tau lubricated thaum lub sijhawm ua haujlwm.
4. Graphite muaj kev ruaj khov tshuaj zoo. Graphite ua tshwj xeeb, uas muaj cov yam ntxwv ntawm kev tiv thaiv corrosion, thermal conductivity zoo thiab permeability qis, yog dav siv rau hauv kev tsim cov cua sov sib pauv, cov tank tshuaj tiv thaiv, condensers, combustion towers, absorption towers, coolers, heaters, filters. , twj tso kua mis khoom siv. Siv dav hauv petrochemical, hydrometallurgy, acid thiab alkali ntau lawm, synthetic fiber, ntawv thiab lwm yam kev lag luam, tuaj yeem txuag tau ntau cov khoom siv hlau.
5. Rau kev casting, sanding, compression molding thiab pyrometallurgical cov ntaub ntawv: Vim tias graphite muaj cov coefficient thermal expansion me me thiab tuaj yeem tiv taus qhov txias sai thiab kev hloov pauv sai, nws tuaj yeem siv ua pwm rau cov khoom siv iav. Tom qab siv graphite, cov hlau ferrous tuaj yeem siv los ua kom tau qhov ntev casting raug thiab qhov ua tiav ntawm qhov chaw siab. Nws tuaj yeem siv yam tsis tau ua tiav lossis ua tiav me ntsis, yog li txuag tau ntau cov hlau.
6, rau kev lag luam atomic zog thiab kev lag luam tiv thaiv teb chaws: graphite muaj ib tug zoo neutron moderator rau siv nyob rau hauv atomic reactors, uranium-graphite reactor yog ib tug dav siv atomic reactor. Cov khoom siv decelerating nyob rau hauv lub nuclear reactor ua ib tug fais fab qhov chaw yuav tsum muaj ib tug siab melting point, ruaj khov, thiab corrosion-resistant zog, thiab graphite tuaj yeem ua tau raws li cov saum toj no yuav tsum tau. Lub purity ntawm graphite siv raws li ib tug atomic reactor yog siab heev, thiab cov impurity cov ntsiab lus yuav tsum tsis pub tshaj kaum ntawm PPM. Hauv particular, cov boron cov ntsiab lus yuav tsum tsawg dua 0.5 PPM. Nyob rau hauv kev lag luam tiv thaiv, graphite kuj siv los ua khoom roj av rocket nozzles, missile qhov ntswg cones, qhov chaw ntawm qhov chaw navigation khoom siv, rwb thaiv tsev cov ntaub ntawv thiab hluav taws xob tiv thaiv cov ntaub ntawv.
7. Graphite kuj tiv thaiv kom lub boiler tsis txhob lwj. Ntxiv ib qho hmoov graphite rau hauv dej (kwv yees li 4 txog 5 grams rau ib tuj dej) tiv thaiv kom lub boiler tsis txhob lwj. Tsis tas li ntawd xwb, graphite tuaj yeem pleev rau ntawm cov qhov cub hlau, ru tsev, choj thiab cov kav dej kom tiv thaiv kev xeb thiab xeb.
8. Graphite siv tau ua tus cwj mem, xim, thiab tus neeg ua kom du. Tom qab ua tiav graphite tshwj xeeb, ntau yam khoom siv tshwj xeeb tuaj yeem tsim tau rau cov lag luam cuam tshuam.
9. Electrode: Graphite tuaj yeem hloov tooj liab ua electrode. Xyoo 1960, tooj liab tau siv dav ua cov khoom siv electrode, nrog rau kev siv li ntawm 90% thiab graphite tsuas yog li ntawm 10%. Hauv xyoo pua 21st, ntau thiab ntau tus neeg siv pib xaiv graphite ua cov khoom siv electrode, hauv Tebchaws Europe, ntau dua 90%. Cov khoom siv electrode saum toj no yog graphite. Tooj liab, cov khoom siv electrode uas ib zaug tseem ceeb, yuav luag poob nws qhov zoo piv rau graphite electrodes. Graphite maj mam hloov tooj liab ua cov khoom siv xaiv rau EDM electrodes.
Ningbo VET Energy Technology Co., Ltd yog ib lub tuam txhab ua lag luam siab uas tsom mus rau kev tsim khoom thiab muag khoom graphite thiab cov khoom siv tsheb. peb cov khoom tseem ceeb suav nrog: graphite electrode, graphite crucible, graphite pwm, graphite phaj, graphite pas nrig, graphite purity siab, isostatic graphite, thiab lwm yam.
Peb muaj cov khoom siv ua graphite siab heev thiab cov thev naus laus zis tsim khoom zoo heev, nrog rau graphite CNC processing center, CNC milling tshuab, CNC lathe, loj sawing tshuab, nto grinder thiab lwm yam. Peb tuaj yeem ua txhua yam khoom graphite nyuaj raws li cov neeg siv khoom xav tau.
Lub sijhawm tshaj tawm: Lub Kaum Hli-12-2018