Graphite Electrode Scrap, tseem hu ua Fragments of Electrode lossis Graphite Powder, yog cov khoom muaj txiaj ntsig hauv kev lag luam metallurgical.Nws yog muab los ntawm cov txheej txheem ntawm kev tawg thiab tig electrodes rau hauv hmoov.Cov khoom seem no muaj cov khoom siv tib yam thiab tshuaj lom neeg ruaj khov raws li graphitized electrodes, ua rau nws zoo heev carbon raiser.
Thawj daim ntawv thov ntawm Graphite Electrode Scrap yog cov pa roj carbon additive hauv steel ua thiab hlau casting txheej txheem.Nws lub hom phiaj yog txhawm rau nce cov ntsiab lus carbon hauv cov hlau thiab hlau, yog li txhim kho lawv lub zog tag nrho thiab kav ntev.Cov khib nyiab no kuj tseem hu ua cov tsis muaj sulfur tsawg nitrogen carburizer thiab carbon additive.
Hauv kev tsim steel, carbon plays lub luag haujlwm tseem ceeb hauv kev cuam tshuam cov khoom siv kho tshuab ntawm cov khoom kawg.Los ntawm kev ntxiv Graphite Electrode Scrap rau cov hlau molten thaum lub sij hawm steelmaking txheej txheem, cov ntsiab lus ntawm cov pa roj carbon monoxide yuav raug tswj kom tau raws li qhov xav tau ntawm hardness thiab tensile lub zog.Cov pa roj carbon additive kuj tseem pab txhim kho lub zog kub ntawm cov hlau, ua rau nws tiv taus ntau dua rau hnav thiab tsim kua muag.
Hlau casting, ntawm qhov tod tes, koom nrog kev tsim cov duab zoo nkauj los ntawm kev nchuav hlau molten rau hauv pwm.Txhawm rau kom ntseeg tau qhov zoo thiab kev ncaj ncees ntawm cov khoom cam khwb cia hlau, nws yog ib qho tseem ceeb los tswj cov ntsiab lus carbon.
Graphite electrodeCov khib nyiab ua haujlwm ua cov pa roj carbon zoo hauv cov txheej txheem no, ua rau cov chaw tsim khoom kom ua tiav cov qib carbon uas xav tau thiab tsim cov hlau cam khwb cia nrog cov khoom zoo dua.
Ib qho txiaj ntsig tseem ceeb ntawm kev siv Graphite Electrode Scrap ua cov pa roj carbon additive yog nws cov muaj pes tsawg leeg.Cov khoom seem muaj cov ntsiab lus graphite siab, uas lav nws qhov ua tau zoo hauv kev nce qib carbon hauv hlau thiab hlau.Nws yog ib qho tseem ceeb kom muaj kev ntseeg siab thiab zoo ib yam ntawm cov pa roj carbon monoxide kom tswj tau cov khoom xav tau ntawm cov khoom kawg tsis tu ncua.
Lwm qhov tseem ceeb ntawm Graphite Electrode Scrap yog nws cov tsis muaj leej faj thiab cov ntsiab lus nitrogen tsawg.Cov impurities no tuaj yeem muaj kev cuam tshuam tsis zoo rau cov hlau thiab hlau zoo, ua rau muaj teeb meem xws li brittleness lossis txo lub zog.Cov tsis tshua muaj leej faj thiab tsis tshua muaj nitrogen cov yam ntxwv ntawm cov seem ua rau nws yog qhov kev xaiv zoo rau cov tuam txhab nrhiav los tsim cov khoom zoo tsis tu ncua.
Qhov muaj thiab pheej yig ntawm Graphite Electrode Scrap kuj tseem muaj txiaj ntsig rau nws txoj kev siv dav hauv kev lag luam steelmaking thiab hlau casting.Raws li cov khoom siv los ntawm cov txheej txheem tsim hluav taws xob, cov khoom seem tau yooj yim muaj nyob hauv ntau hom.Nws cov nqi-zoo ua rau nws yog ib qho kev xaiv zoo rau ob qho tib si loj-scale steel nroj tsuag thiab me me foundries.
Thaum siv Graphite Electrode Scrap li acarbon raiser, qhov zoo ntawm cov khoom ua ib qho tseem ceeb rau kev txiav txim siab.Nws yog ib qho tseem ceeb uas yuav tau xaiv ib tus neeg muag khoom txhim khu kev qha uas ua raws li kev tswj hwm nruj.Tus neeg muag khoom yuav tsum xyuas kom meej tias cov khoom seem yog dawb los ntawm cov khoom paug lossis cov khoom txawv teb chaws, lav nws cov txiaj ntsig zoo hauv cov txheej txheem tsim khoom.
Hauv kev xaus, Graphite Electrode Scrap yog ib qho khoom siv tseem ceeb hauv kev lag luam steelmaking thiab hlau casting.Raws li cov pa roj carbon additive, nws txhim kho cov ntsiab lus carbon hauv hlau thiab hlau, txhim kho lawv cov khoom thiab kev ua haujlwm.Nrog nws cov muaj pes tsawg leeg, tsis muaj impurity theem, thiab nqi-zoo, cov khoom seem no tseem yog qhov kev xaiv zoo tshaj plaws rau cov tuam txhab thoob ntiaj teb.
Post lub sij hawm: Nov-24-2023