400 UHP graphite electrode

Inkcazelo emfutshane:

IBanga: Amandla aphezulu kakhulu
Iziko elisebenzayo: EAF
Ubude: 1800mm/2100mm/2400mm
Ingono:3TPI/4TPI
Ixesha lokuthumela ngenqanawe: EXW/FOB/CIF


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iielectrode zegraphite zisetyenziswa ikakhulu kwinkqubo yokwenza intsimbi.Intsimbi yentsimbi iyanyibilika kwiziko le-arc yombane kwaye iyarisayikilishwa.Njengohlobo lomqhubi, bayinxalenye ebalulekileyo kolu hlobo

I-electrode ye-graphite ye-UHP yenziwe ikakhulu nge-coke yenaliti ekumgangatho ophezulu, kwaye isetyenziswa kakhulu kwii-arc furnaces zombane zamandla aphezulu.

400 UHP graphite electrode01

Uthelekiso loBuchwephesha bokuNcalula kwi-UHP Graphite Electrode 16"
I-Electrode
Into Iyunithi Supplier Spec
Iimpawu eziqhelekileyo zePole
Idayamitha yeNominal mm 400
Ubukhulu beDayamitha mm 409
Ububanzi obuncinci mm 403
Ubude begama mm 1600/1800
Max Ubude mm 1700/1900
Min Ubude mm 1500/1700
Unizi lolwapho kuyiwa khona g/cm3 1.68-1.73
amandla anqamlezileyo MPa ≥12.0
Omncinci' uModulus GPA ≤13.0
Ukuchasa ngokuthe ngqo µΩm 4.8-5.8
Ubuninzi bangoku KA/cm2 16-24
Umthamo wokuthwala wangoku A 25000-40000
(CTE) 10-6℃ ≤1.2
umxholo wothuthu % ≤0.2
     
Iimpawu eziqhelekileyo zengono (4TPI)
Unizi lolwapho kuyiwa khona g/cm3 1.78-1.84
amandla anqamlezileyo MPa ≥22.0
Omncinci' uModulus GPA ≤18.0
Ukuchasa ngokuthe ngqo µΩm 3.4-4.0
(CTE) 10-6℃ ≤1.0
umxholo wothuthu % ≤0.2

Inkqubo yokuvelisa
I-electrode yegraphite yenziwa ikakhulu ngepetroleum coke kunye nenaliti yecoke, exutywe nepitch yamalahle, ukungena kwiinkqubo zokubala, ukuxova, ukwenza, ukubhaka, igraphitizing kunye nomatshini, ekugqibeleni ibe zimveliso.Nazi ezinye iinkcazo zenkqubo yemveliso:

Ukuxova: Ukuxuba kunye nokuxuba umlinganiselo othile we-carbon particles kunye nomgubo kunye nomlinganiselo othile we-binder kubushushu obuthile, le nkqubo ibizwa ngokuba kukuxova.

400 UHP graphite electrode02

Umsebenzi wokuxova
① Xuba zonke iintlobo zemathiriyeli ekrwada ngokulinganayo, kwaye kwangaxeshanye wenze izinto eziqinileyo zekhabhoni zobungakanani bamasuntswana ahlukeneyo ngokulinganayo udibanise kwaye ugcwalise, kwaye uphucule ukuxinana komxube;
②Emva kokongeza i-asphalt yamalahle, fumana yonke imathiriyeli ngokuqinileyo kunye.
③Eminye imingxuma yamalahle ingena kwi-voids yangaphakathi, ephucula ngakumbi ukuxinana kunye nokuncamathela kwencama.

Ukubumba: Intlama yekhabhoni ephothiweyo ikhutshelwa emzimbeni oluhlaza (okanye imveliso eluhlaza) enemilo ethile, ubungakanani, ubuninzi kunye namandla kwisixhobo sokubumba.I-paste ine-deformation yeplastiki phantsi kwamandla angaphandle.

Ukuqhotsa kukwabizwa ngokuba kukubhaka, Lunyango lobushushu obuphezulu, okwenza i-coke pitch ifakwe kwi-coke, edibanisa i-carbonaceous aggregates kunye namasuntswana omgubo kunye namandla omatshini aphezulu, ukuxhathisa okuphantsi, ukuzinza okungcono kwe-thermal kunye nokuzinza kweekhemikhali.
I-roasting yesibini kukubhaka elinye ixesha, ukwenza i-pitch yokungena ifakwe i-carbonized.I-Electrodes (zonke iintlobo ngaphandle kwe-RP) kunye neengono ezifuna ubuninzi bobuninzi obuphezulu kufuneka zibhakwe okwesibini, kunye neengono ezintathu-dip ezine-bake okanye ezimbini-dip ezintathu-bake.
400 UHP graphite electrode04


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