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Imikhiqizo
I-600mm High Power (HP) I-Graphite Electrode — Iklanyelwe Izicelo Zesithando Somlilo Esisindayo
I-electrode ye-graphite enamandla angu-600mm yenzelwe ngokukhethekile ama-arc furnaces kagesi amakhulu (EAF) kanye nama-arc furnaces (SAF). Iletha ukuguquguquka kukagesi okuvelele, ukumelana ne-oxidation, nokuzinza kokushisa, okuyenza ibe ukukhetha okuthembekile nokusebenza kahle kwe-metallurgy ephezulu kakhulu.
Incazelo
umaka
Uhlolojikelele Lomkhiqizo
Le electrode ye-graphite engu-600mm HP iyisisetshenziswa sekhabhoni esinobubanzi obukhulu, esisebenza kakhulu esidizayinelwe ukusebenza kwensimbi enamandla aphezulu. Isetshenziswa kakhulu ekucwengisweni kwensimbi engagqwali, ukuncibilikisa i-ferroalloy, nezinye izindawo ezidinga kakhulu ezidinga ukuzinza okuphezulu kwamanje kanye nezinga lokushisa.
I-HP Graphite Electrode Parameters — 600mm
| Into | Iyunithi | I-Electrode | Ingono |
| Ukungazweli | μΩ·m | 5.2 ~ 6.5 | 3.2 ~ 4.3 |
| Ukugoba Amandla | I-MPa | ≥ 10.0 | ≥ 22.0 |
| I-Elastic Modulus | I-GPa | ≤ 12.0 | ≤ 15.0 |
| Ukuminyana kwenqwaba | g/cm³ | 1.68 ~ 1.72 | 1.78 ~ 1.83 |
| I-Thermal Expansion CTE | 10⁻⁶/℃ | ≤ 2.0 | ≤ 1.8 |
| Okuqukethwe Umlotha | % | ≤ 0.2 | ≤ 0.2 |
| Okuvumelekile Okwamanje | A | — | 38000–58000 |
| Ukuminyana Kwamanje | A/cm² | — | 13–21 |
| Ububanzi Bangempela | mm | Ubukhulu obungu-613 Min 607 | — |
| Ubude Bangempela | mm | 1800 ~ 2700 ngokwezifiso | — |
| Ukubekezelela Ubude | mm | ±100 | — |
| Ubude obufushane | mm | — | — |
Izinto Ezingavuthiwe & Inqubo Yokukhiqiza
● Ukubunjwa Kwezinto Ezibalulekile:
①75% inaliti ye-premium ye-petroleum-based coke (itholakala e-Japan, USA, noma Korea)
②25% i-coal-tar pitch coke yebhalansi ethuthukisiwe yokusebenza kwezindleko
③Iphoyinti eliphezulu lokuthambisa-iphoyinti lokuhlanganisa iphimbo lethayela lamalahle elinesivuno esiphezulu sekhabhoni nokuziphatha kokuzifaka
● Ukwakha Ubuchwepheshe:
I-Extrusion noma ukucindezela kwe-isostatic ngaphansi kwethoni ephezulu kuqinisekisa ukuminyene, isakhiwo se-isotropic esinokukhubazeka okuncane kwangaphakathi.
● I-Graphitization:
Iqhutshwa ku-LWG (I-Longitudinal Graphitization Furnace) noma kwiziko le-Acheson (ububanzi bangaphakathi ≥2.2m) ngo-≥3000°C ukuze kuzuzwe ukuqondana kwekristalu okungaguquki kanye nezakhiwo ezithuthukisiwe ezishisayo/zikagesi.
Impregnation & Ukubhaka kabusha:
I-multiple vacuum pressure impregnation kanye nezinqubo zokubhaka zesibili kunciphisa ngokuphawulekayo i-porosity evulekile futhi kwandise ukumelana ne-oxidation.
Izinhlelo zokusebenza
Ama-electrode angu-600mm HP graphite avame ukusetshenziswa ku:
● ≥300-tons Ultra-High-Power Electric Arc Furnaces (UHP EAF) yokwenza insimbi (i-carbon steel, insimbi engagqwali)
● I-Submerged Arc Furnaces yezinga elikhulu (SAF) yama-ferroalloys afana ne-FeMn, i-SiMn, i-FeCr
● I-metalurgy engeyona i-ferrous edinga ukuqhutshwa kwe-thermal okuhle kakhulu nokuzinza kokushisa
● Ukulingisa okuqhubekayo nokusebenza kwesikhathi eside kwe-arc ezindaweni ezihlakaniphile zokwenza insimbi
Isitoreji Nokuphatha Imiyalelo
● Ukuvikelwa Komswakama: Gcina endaweni eyomile, enomoya omuhle ukuze ugweme ukuqhekeka okushisayo kanye ne-oxidation.
● Izinga Lokushisa Lokugcina: Gcina ku-25°C ± 5°C ukuze uthole isimo esifanele.
● Ukupakisha: Amakhreyithi okhuni asindayo anamalayini angaphakathi angangeni manzi namaphedi abamba ukushaqeka.
● Ukuphakamisa Nokuphatha: Sebenzisa kuphela izintambo zokuphakamisa ezithambile noma izihlilingi ezizinikele; ungavumeli amaketanga ensimbi noma izimfoloko ukuthintana nezintambo noma indawo ye-electrode.
Izinzuzo Zokusebenza Ezibalulekile
● Ukuzinza kwe-arc okukhethekile nokusebenza okunqanda ukuphuka ngaphansi komthwalo wokushisa okudlulele
● Isakhiwo se-porosity ephansi sithuthukisa ukumelana ne-oxidation nempilo yesevisi
● Izinga eliphansi lokusebenzisa ama-electrode (1.7–2.2 kg ngethani lensimbi ngalinye ngaphansi kwezimo ezilungiselelwe)
● Ingono ye-HP elingana kahle iqinisekisa ukuxhuma okuphephile kukagesi okunokumelana okuncane
● Ihambisana ne-clamping ezenzakalelayo kanye nezinhlelo ezihlakaniphile zokwenza insimbi
xhumana nathi
Imikhiqizo ehlobene edumile
Ukuhlukaniswa Kwezinto Ze-Graphite zama-Electrodes kanye Nezicelo Zezinga Lokushisa Eliphezulu
Imikhiqizo ye-graphite isetshenziswa kakhulu ezindaweni ezishisayo ze-semiconductor, imibhobho ye-aerospace, ama-electrode omlilo we-arc, kanye nezinhlelo ze-electrolysis zamakhemikhali. Ihambisana nokuhlanzeka okuphezulu kakhulu, ukumelana nokushisa okuhle kakhulu, nokungazweli kahle kukagesi, isebenza njengezinto ezibalulekile ezimbonini ezithuthukisiwe zokukhiqiza nezamandla.
500mm Amandla Aphakeme Aphakeme (HP) I-Graphite Electrode – Ukucaciswa Kwezobuchwepheshe kanye Nokubuka Konke Kwesicelo
I-electrode engu-500mm HP graphite yakhelwe ama-EAFs angaphezu kwamathani angu-300. Iqinisekisa ukusebenza okuzinzile ngaphansi kokushisa okukhulu nomthwalo one-conductivity ephezulu, ukumelana ne-oxidation eqinile, nokwanda okuphansi kokushisa-ukunciphisa ukusetshenziswa nokuthuthukisa ukusebenza kahle kwensimbi.
I-350mm HP Graphite Electrode – Isixazululo Esisebenza Kakhulu Sezicelo ze-EAF kanye ne-LF
I-electrode ye-graphite engu-350mm HP ilungele ukwenziwa kwensimbi kwe-EAF, ukucwengisiswa kwesibili kwe-LF, kanye nokukhiqizwa kwengxubevange ye-SAF, ilungele insimbi ye-carbon steel nokuncibilika kwensimbi engeyona ayoni, iqinisekisa ukusebenza kwe-arc okuzinzile kanye nokuhlanzeka kwensimbi okuphakeme.
350mm UHP Graphite Electrode – I-Premium Ultra High Power Solution ye-EAF Steelmaking
I-electrode ye-graphite engu-350mm UHP ilungele ukwenza insimbi ye-EAF yomthamo omkhulu, evumela ukuncibilika ngokushesha kwezilahliwe kanye ne-DRI ngokusetshenziswa okuzinzile kwamanje nokuphansi. Ifanele futhi ukucwengwa kwe-ladle kanye ne-ferroalloy enezinga eliphezulu lokushisa kanye nokuncibilikiswa kwensimbi okungeyona ayoni, okuthuthukisa ukukhiqiza nokuhlanzeka kwensimbi.
I-Graphitized Petroleum Coke (GPC)
I-GPC ibalulekile ekukhiqizweni kwe-electrode ye-graphite ye-UHP, i-steel recarburizing, i-anode yebhethri, nama-aluminium cathodes, ehlinzeka ngesulfure ephansi kakhulu, ukuhlanzeka okuphezulu, ukuqhutshwa kwe-electrode okuhle kakhulu, nokuzinza okushisayo kwezimboni ezithuthukisiwe zensimbi namandla.
I-Calcined Petroleum Coke (CPC)
I-Calcined Petroleum Coke (CPC) ibalulekile ekukhiqizeni ama-electrode e-graphite ezithandweni zikagesi ze-arc, ama-anode ancibilikisa i-aluminium, ama-recarburizers ekubunjweni kwensimbi, nanjenge-ejenti yokunciphisa ezinqubweni ze-TiO₂ chloride—okuyenza ibe impahla eluhlaza ekusetshenzisweni okunezinga eliphezulu lokushisa nokusetshenziswa kwe-carbon.
I-300mm UHP Graphite Electrode – Isixazululo se-Premium Ultra High Power Graphite seZisistimu Ezisebenza Kakhulu ze-EAF
Ifanele izithando zomlilo zikagesi ezinamandla amakhulu, iziko lokucwenga ama-ladle, kanye neziko le-ferroalloy, i-electrode ye-graphite engu-300mm UHP inikeza ukuguquguquka kukagesi okukhethekile nokumelana nokushisa, okuyenza ibe isisombululo se-electrode esifanelekile sokuncibilika ngesivinini esiphezulu kanye nokwenza insimbi okonga amandla.
Ukucaciswa komkhiqizo we-Graphite Scrap - I-High-Purity Carbon Material yama-Graphite Electrodes
I-high-purity graphite scrap isetshenziswa kakhulu esithandweni somlilo se-arc kagesi kanye nokukhiqizwa kwe-electrode yesithando somlilo, ukuthuthukisa ukuqhutshwa kwe-electrode kanye nokumelana nokushisa kokuncibilika okuphumelelayo nokugaywa kabusha okusimeme.
I-HP Graphite Electrodes
Ama-electrode e-HP graphite asetshenziswa kabanzi ekwenzeni insimbi yesithando somlilo se-arc, izinqubo ze-metallurgical, kanye ne-electrolysis yezinga eliphezulu lokushisa. I-conductivity yabo enhle kakhulu kanye nokumelana nokushisa kuthuthukisa kakhulu ukusebenza kahle kokuncibilika kanye nekhwalithi yomkhiqizo, okubenza babaluleke kakhulu ekusetshenzisweni kwensimbi yesimanje.
I-Semi-Graphitized Petroleum Coke (SGPC)
I-SGPC isetshenziswa kabanzi ekwenzeni insimbi ye-EAF, izikhungo ezisunguliwe, kanye nokukhiqizwa kwama-electrode njenge-carburizer engabizi kakhulu, ethuthukisa ikhwalithi yokuncibilika kanye nokufakwa kwama-electrode e-RP afanelekile kanye nezicelo zokusebenzisa amandla aphansi.
I-Graphite Electrode Nipples
Izingono ze-electrode ze-graphite ziyizingxenye ezibalulekile ezisetshenziselwa ukuxhuma izingxenye zamakholomu e-electrode, asetshenziswa kabanzi emishinini yezimboni enezinga lokushisa eliphezulu njenge-Electric Arc Furnaces (EAF), Ladle Furnaces (LF), kanye ne-Submerged Arc Furnaces (SAF).
650 mm / 700 mm RP-Grade Graphite Electrodes
Ilungele ukwenziwa kwensimbi ngezinga elikhulu kwe-EAF, ukucwengisiswa kwe-ladle, nokukhiqizwa kwe-ferroalloy. Igcina i-conductivity ephakeme, ukuzinza kwe-thermal, namandla emishini ngaphansi kokushaqeka okuphezulu kokushisa nomthwalo osindayo.
I-Graphite Plates – Ubukhulu Ngokwezifiso | I-High-Purity Petroleum Coke-based Material
Ilungele ukusetshenziswa kumlilo we-metallurgical, amasistimu wevacuum, okokusebenza kwamakhemikhali, kanye nokunemba kwe-graphite machining. Imelana nezinga lokushisa eliphezulu, izinzile kumakhemikhali, futhi iklanyelwe izinhlelo zokusebenza ezifunwa yizimboni.
I-550mm RP Graphite Electrode — Isixazululo Esisebenza Kakhulu Sezifudumezi Ze-Arc Enamandla Kagesi
Ilungele amafurnace kagesi amakhulu (EAF), ladle furnaces (LF), kanye nama-arc furnaces angaphansi kwamanzi (SAF). Isetshenziswa kakhulu ezitshalweni zensimbi eziphuma kakhulu kanye nokukhiqizwa kwe-ferroalloy, ikakhulukazi ezikhungweni ezedlula amathani angama-700,000 ngonyaka okuhloswe ukunciphisa ukusetshenziswa kwama-electrode nokuthuthukisa ukuzinza kwenqubo.
I-500mm RP Graphite Electrode - Ukusebenza Okuthuthukile Kwezibani Ezinkulu Zogesi Ze-Arc
I-electrode ye-graphite engu-500mm RP yakhelwe ama-EAF anomthamo omkhulu, enikeza ukusebenza okuphakeme, amandla emishini, nokuzinza kwe-thermal. Ukukhiqiza okuthuthukisiwe kuqinisekisa ukumelana okuphansi nokumelana nokushisa okuphezulu, ukunciphisa ukusetshenziswa kwe-electrode nokuthuthukisa ukusebenza kahle kwensimbi-isixazululo esingabizi kakhulu.
I-Graphite Electrode
Ukubuka konke Kwenkampani Inkampani yethu ikhiqiza ngokuyinhloko ama-electrode angu-Ø200mm kuya ku-Ø1400mm e-graphite ku-Regular Pow...