Nkag siab cov yam ntxwv thiab qhov zoo ntawm graphite electrodes: siab zog version
Graphite electrode yog ib yam khoom tseem ceeb siv rau smelting thiab melting hlau nyob rau hauv hluav taws xob arc rauv. Nws muaj cov conductivity siab thiab kub tsis kam, thiab tuaj yeem tiv taus qhov ceev tam sim no thiab kub ib puag ncig hauv lub cub tawg. Nyob rau hauv hluav taws xob arc rauv, graphite electrode melts cov hlau raw cov ntaub ntawv los ntawm qhov kub siab generated los ntawm tam sim no kom paub txog cov smelting thiab smelting txheej txheem ntawm cov hlau. Hauv cov txheej txheem no, kev ua tau zoo thiab qhov zoo ntawm graphite electrode yuav cuam tshuam ncaj qha rau kev ruaj ntseg thiab kev ua haujlwm ntawm tag nrho cov txheej txheem smelting.
Lub high-power version ntawm graphite electrode yog ib qho electrode tshwj xeeb uas tsim los rau high-power hluav taws xob arc rauv. Piv nrog rau cov hluav taws xob zoo tib yam, nws muaj cov khoom siv hluav taws xob ntau dua thiab kev hnav zoo dua, thiab tsim nyog rau kev ua haujlwm siab thiab ua haujlwm siab. Hauv qab no peb yuav qhia txog cov yam ntxwv thiab qhov zoo ntawm lub zog siab ntawm cov graphite electrode kom ntxaws.
Ua ntej ntawm tag nrho cov, lub high-power version ntawm graphite electrode muaj ntau dua conductivity. High-power hluav taws xob arc furnaces feem ntau yuav tsum tau tiv taus ib tug loj tam sim no ceev, thiab cov conductivity ntawm lub electrode yog siab heev. Lub high-power version ntawm graphite electrode siv high-purity graphite cov ntaub ntawv thiab tshwj xeeb ua technology, uas ua rau nws ntau conductive, muaj peev xwm muab ntau dua tam sim no kis tau tus mob efficiency, txo lub zog poob, yog li txo lub zog noj thiab txhim kho efficiency ntau lawm.
Secondly, lub high-power version ntawm graphite muaj zoo hnav tsis kam. Nyob rau hauv lub high-power hluav taws xob arc rauv, yam xws li kev sib cuag ntawm lub electrode thiab molten hlau thiab thermal expansion yuav ua rau kev sib txhuam thiab hnav ntawm electrode nto, txo cov kev pab cuam lub neej ntawm lub electrode. Lub high-power version ntawm lub graphite electrode muaj ib tug ruaj khov qauv, thiab nto siv ib tug tshwj xeeb tiv thaiv txheej los yog ntxiv hnav-resistant cov ntaub ntawv, uas muaj peev xwm tiv taus hnav nyob rau hauv qhov kub thiab txias ib puag ncig, ntev kev pab cuam lub neej ntawm lub electrode. , txo tus naj npawb ntawm kev hloov pauv, thiab txo cov nqi kho.
Tsis tas li ntawd, lub high-power version ntawm graphite electrode muaj zoo thermal stability. Thaum lub sij hawm ua hauj lwm ntawm lub high-power hluav taws xob arc rauv, lub electrode feem ntau raug rau thermal shock thiab thermal voj voog hloov. Yog tias cov khoom siv thiab cov qauv ntawm cov electrode nws tus kheej tsis tuaj yeem tiv thaiv kev ntxhov siab zoo, thermal tawg thiab deformation yog qhov tshwm sim, cuam tshuam rau kev siv cov electrode. Lub high-power version ntawm graphite electrode siv cov khoom siv graphite zoo thiab cov cuab yeej ua haujlwm tshwj xeeb, muaj cov thermal conductivity zoo thiab thermal stability, tuaj yeem tiv taus qhov kub thiab txias hloov pauv, tswj cov duab thiab cov qauv ntawm cov electrode ruaj khov, thiab xyuas kom muaj kev ua haujlwm zoo. ntawm lub qhov cub arc.
Nyob rau hauv cov ntsiab lus, lub high-power version ntawm graphite electrodes muaj ntau dua conductivity, zoo hnav tsis kam thiab zoo thermal stability. Nws yog tsim rau high-power thiab high-frequency arc rauv ua haujlwm ib puag ncig, tuaj yeem txhim kho kev tsim khoom thiab kev ruaj ntseg ntawm arc furnaces, txo kev siv hluav taws xob thiab tu cov nqi, thiab yog ib qho tseem ceeb thiab cov khoom siv tseem ceeb hauv cov txheej txheem smelting thiab melting ntawm arc furnaces. . Nrog rau kev txhim kho txuas ntxiv ntawm kev tsim khoom lag luam thiab kev loj hlob ntawm kev thov, high-power versions ntawm graphite electrodes yuav muaj kev siv dav dua thiab kev txhim kho ntxiv thiab kev txhim kho, ua kom muaj txiaj ntsig ntau dua rau kev tsim cov hlau smelting kev lag luam.
