Garaafka Electrode-ka xoqida
qeexitaanka alaabta
| Qaabka | Halabuurka kiimikaad (jajab tiro %) | |||||
| C | Dambas | Kacsan | S | H2O | N | |
| Graphite electrode burburay recarburizer | ≥99.0 | ≤0.30 | ≤0.50 | ≤0.02 | ≤0.30 | ≤0.01 |
Baakadaha: 25KG bacaha iyo bacaha ton
Cabbirka: 0.2-1mm, 1-5mm,5-10mm
Sharaxaada badeecada
Graphite electrode inta badan coke batroolka, coke irbadda sida alaabta ceeriin, dhuxusha asphalt binder, calcination, maaddooyinka, cajiin, qaabaynta, dubista iyo graphitization, machining iyo sameeyey, kaas oo lagu sii daayo in foornada qaansada koronto qaab kiriyaha arc of koronto si ay u kululeeyaan dhalaalidda. kharashka foornada, marka loo eego index tayada ay, waxaa loo qaybin karaa koronto graphite caadiga ah, koronto graphite awood sare iyo ultra sare ee graphite electrode.
Wax soo saarka graphite electrode ee alaabta ceeriin ee ugu weyn ee coke batroolka, graphite korontada caadiga ah waxay ku dari kartaa qadar yar oo ah kookaha asphalt, coke petroleum iyo asphalt coke sulfur content kama badnaan karto 0.5%.Coke irbad ayaa sidoo kale loo baahan yahay si loo soo saaro koronto garaafyada sare -ama ultra-sare.Waxyaabaha ugu muhiimsan ee wax soo saarka aluminium anode waa petroleum coke, iyo xakamaynta sulfurka ma aha in ka badan 1.5% ~ 2%, petroleum coke iyo coke asphalt waa inay buuxiyaan heerarka tayada qaranka ee khuseeya.
Sidoo kale, jajabyada graphite electrode-ka ee aan farsameynayna waxaa sidoo kale loo qaybin karaa darajada RP, heerka HP, darajada UHP, iyo darajada ibta naaska.
Iskaraabka garaafka (qashin garaafka) waxaa loola jeedaa alaabta kaarboon ee garaafaynta ka dib qashinka iyo alaabta garaafaynta ee habaynta jarista qashinka iyo alaabta kale.Waxaa loo isticmaalaa sida wax lagu daro iyo korantada ee samaynta birta samaynta iyo tuurista qashinka graphite warshadaha, sidoo kale waa la beddeli karaa processing size.Iskaraabka garaafka inta badan waxa loo isticmaali karaa kaarboonka wax lagu daro ee foornada korontada lagu sameeyo.Waxa kale oo si weyn loogu isticmaalaa foornooyinka korontada ku shaqeeya (steelmaking) iyo foornooyinka korantada (birta iyo warshadaha kiimikada).
Sababtoo ah nuxurka dambaska aadka u hooseeya, koronto wanaagsan iyo kulaylka kuleylka, jajabinta graphite waxay leedahay adeegsiyo badan oo kala duwan, waxaa lagu dari karaa noocyo kala duwan oo ah dambas yar ama wax ka badan oo dambas ah, jajabinta graphite guud ahaan waa la jajabiyaa yar yar iyo dhexdhexaad ah. qaybo.
Ku darista xaddi jajab ah oo garaafyada isku dhafka ah ayaa waxtar leh si loo hagaajiyo caagagga koollada ka dib isku-dhafka iyo cajiinka, iyo si loo hagaajiyo wax-soo-saarka badeecada la riixay.Shiidi dhagaxu waxa uu leeyahay awood adsorption ka wanaagsan si ay dhuxusha bitumen iyo hagaajin kartaa conductivity kulaylka iyo caabbinta daxalka alkali blocks carbon.