Graphite Electrode Scrap
nkọwapụta ngwaahịa
| Nlereanya | Ngwakọta kemịkalụ (irighiri oke %) | |||||
| C | Ash | Na-agbanwe agbanwe | S | H2O | N | |
| Graphite electrode egwepịara recarburizer | ≥99.0 | ≤0.30 | ≤0,50 | ≤0.02 | ≤0.30 | ≤0.01 |
Nkwakọ ngwaahịa: akpa 25KG na akpa Ton
Size: 0.2-1mm, 1-5mm,5-10mm
Nkọwa ngwaahịa
Graphite electrode tumadi petroleum coke, agịga coke dị ka akụrụngwa, coal asphalt ihe nkedo, calcination, Efrata, igwakorita, ịkpụzi, mmiri na graphitization, machining na mere, nke a na-ewepụtara na electric arc oku n'ụdị arc eduzi nke ọkụ eletrik na-agbaze agbaze. ọkụ ọkụ, dị ka ya àgwà index, nwere ike kewaa nkịtị ike graphite electrode, elu ike graphite electrode na ultra elu ike graphite electrode.
Graphite electrode mmepụta nke isi akụrụngwa maka mmanụ ala coke, nkịtị ike graphite electrode nwere ike tinye a obere ego nke asphalt coke, mmanụ ala coke na asphalt coke sọlfọ ọdịnaya enweghị ike gafere 0,5%.A na-achọkwa coke agịga iji mepụta electrodes graphite dị elu ma ọ bụ ultra-high.Isi akụrụngwa maka mmepụta nke anode aluminum bụ mmanụ ala coke, na njikwa sọlfọ ọdịnaya adịghị karịa 1.5% ~ 2%, petroleum coke na asphalt coke kwesịrị izute ụkpụrụ mma mba dị mkpa.
N'otu aka ahụ, iberibe graphite electrode nke anyị na-ahazi nwekwara ike kewaa n'ime ọkwa RP, ọkwa HP, ọkwa UHP, na ọkwa ara ara.
Graphite scrap (graphite scrap) na-ezo aka ngwaahịa carbon na graphitization mgbe ihe mkpofu na graphitization ngwaahịa na nhazi nke ịkpụ scrap na ihe ndị ọzọ.A na-eji dị ka ihe mgbakwunye na conductive ihe nchara na-eme na nkedo ụlọ ọrụ graphite mkpofu, nwekwara ike ahaziri size nhazi.Enwere ike iji scrap graphite tumadi dị ka ihe mgbakwunye carbon n'ime igwe ọkụ ọkụ eletrik.A na-ejikwa ya n'ọtụtụ ebe na ọkụ ọkụ ọkụ eletrik (steelmaking) na ọkụ ọkụ eletrik (metallurgy na chemical ụlọ ọrụ).
N'ihi ọdịnaya ntụ ya dị ala, ezigbo ọkụ eletrik na ọkụ ọkụ, graphite crushing nwere ọtụtụ ihe eji eme ihe, enwere ike ịgbakwunye ya n'ụdị dị iche iche nke obere ntụ ma ọ bụ ngwaahịa ash dị iche iche, a na-agbajikwa graphite n'ịpịa n'ime obere na ọkara-sized. irighiri ihe.
Ịtinye obere graphite ibe n'ime ngwakọta na-enyere aka melite plasticity nke tapawa mgbe agwakọta na igwakorita, na imeziwanye mkpụrụ nke ngwaahịa a na-agbanye.Nkume egweri nwere ikike mgbasa ozi ka mma maka coal bitumen ma nwee ike melite conductivity thermal na alkali corrosion iguzogide nke carbon blocks.