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Imikhiqizo
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.
Incazelo
umaka
Incazelo Eyinhloko
I-electrode yegraphite engu-500mm Regular Power (RP) iklanyelwe ngobuchule izithando ezinkulu zikagesi ze-arc (EAFs), ihlinzeka ngokuqhutshwa kukagesi okukhethekile, amandla emishini, nokuzinza kwe-thermal. Idizayinelwe izinhlelo zokusebenza zamandla ezijwayelekile ukuze kuqinisekiswe ibhalansi efanele phakathi kokuphumelela kwezindleko kanye nokuqina, ilungele ukukhiqizwa kwensimbi yevolumu ephezulu ye-carbon steel kanye ne-ferroalloy.
I-RP Graphite Electrodes Parameters — 500mm
| Ipharamitha | Iyunithi | I-Electrode | Ingono |
| Ukungazweli | μΩ·m | 7.5 ~ 8.5 | 5.8 ~ 6.5 |
| Ukugoba Amandla | I-MPa | ≥ 8.5 | ≥ 16.0 |
| I-Elastic Modulus | I-GPa | ≤ 9.3 | ≤ 13.0 |
| Ukuminyana kwenqwaba | g/cm³ | 1.55 ~ 1.63 | ≥ 1.74 |
| I-Thermal Expansion Coefficient (CTE) | 10⁻⁶/°C | ≤ 2.4 | ≤ 2.0 |
| Okuqukethwe Umlotha | % | ≤ 0.3 | ≤ 0.3 |
| Okuvumelekile Okwamanje | A | — | 25000 ~ 32000 |
| Ukuminyana Kwamanje | A/cm² | — | 13-16 |
| Ububanzi Bangempela | mm | Ubukhulu: 511 Amaminithi: 505 | — |
| Ubude Bangempela | mm | 1800 ~ 2400(Kungenziwa ngokwezifiso) | — |
| Ukubekezelela Ubude | mm | ±100 | — |
| Ubude Bombusi Omfushane | mm | -275 | — |
Izinto Ezingavuthiwe & Inqubo Yokukhiqiza:
Ama-electrode angu-500mm RP akhiqizwa kusetshenziswa i-coke ye-petroleum ye-premium-grade ehlanganiswe nengxenye elawulwayo ye-coke yenaliti ukuze kuthuthukiswe ukusebenza kanye namandla okusebenza. Inqubo yokukhiqiza ihlanganisa:
● Ukubalwa kwe-thermal ephezulu (kufika ku-1350°C) ukunciphisa okuqukethwe okuguquguqukayo kanye nokuthuthukisa ukuhlanzeka kwekhabhoni
● Ukuxuba okunembile netiyela yamalahle eshintshiwe yokusabalalisa isigcwalisi esifanayo
● I-high-pressure extrusion kanye nokubumba ukuze kuzuzwe ukuminyana okufanayo kanye nokunciphisa ukukhubazeka kwesakhiwo
● Ukubhaka kokuqala ku-800–900°C ukuze kusungulwe i-carbon bonding eqinile
● I-vacuum impregnation enephimbo elandelwa ukubhaka kwesibili ukuze kwehliswe i-porosity futhi kuthuthukiswe ukumelana ne-oxidation
● I-graphitization yezinga lokushisa eliphezulu ku-2800–3000°C ukuze kuqinisekiswe ukwakheka okuhle kakhulu kwekristalu nokungazweli kahle kukagesi.
Le nqubo ikhiqiza ama-electrode anokumelana nokushaqeka okushisayo okuphakeme, ukumelana okuphansi, kanye nekhwalithi engaguquki—ilungele imisebenzi eqhubekayo yokwenza insimbi enenkani.
Izindawo Zokufaka Isicelo Eziyinhloko:
● Amafurnace amakhulu kagesi (EAFs) asebenza ngaphansi kwemithwalo ephezulu yamanje kanye ne-thermal
● Ama-Ladle furnaces (LFs) okulungiswa kwesibili nokulungisa ingxubevange
● Ama-arc furnaces (ama-SAF) asetshenziswa ekukhiqizeni i-ferroalloy (isb., i-ferrosilicon, i-ferromanganese)
● Izitshalo zensimbi ezinomkhiqizo wonyaka owedlula amathani angu-600,000 okuhloswe ngazo ukunciphisa ukusetshenziswa kwama-electrode nokuthuthukisa ukusebenza kahle kwezindleko.
Ukucatshangelwa kokusebenza:
Le electrode ye-RP ayiwafanele ama-Ultra High Power (UHP). Ukubambelela ngokuqinile ekulawuleni kwamanje kanye ne-arc, eceleni kokuhlolwa okuhlanganyelwe kanye nokugcinwa, kubalulekile ukuvimbela ukuqhekeka okushisayo nokwandisa impilo ye-electrode.
Izinzuzo Zokusebenza:
● Umthamo wamanje ophezulu wemijikelezo yokuncibilika kwezinga elikhulu
● Ukumelana ne-oxidation okuhle kakhulu nokuqina kokushaqeka okushisayo
● Ukwehliswa kokusetshenziswa kwe-Electrode kufika ku-1.0 kg ngethani lensimbi ngalinye
● Amandla emishini athuthukisiwe ukuze kuncishiswe ukuqhekeka nokwelula impilo yesevisi
● Enye indlela engabizi kakhulu kuma-electrode e-UHP ezinhlelweni ezifanele
Isiphetho
I-electrode ye-graphite engu-500mm RP iyisixazululo esinokwethenjelwa nesisebenzayo sezithando ezinkulu zikagesi ze-arc. Isakhiwo sayo esithuthukisiwe, ukumelana okuphansi, nokuqina okuphezulu kuqinisekisa ukusebenza okuvelele ezindaweni ezidinga insimbi. Inikeza ibhalansi esebenzayo phakathi kwekhwalithi nezindleko, le electrode ilungele abakhiqizi bevolumu ephezulu abahlose ukukhulisa izindleko zokusebenza ngaphandle kokubeka engcupheni ukuzinza kwenqubo.
xhumana nathi
Imikhiqizo ehlobene edumile
I-Graphite Rods - Eyakhelwe Izicelo Zokushisa Okuphezulu kanye ne-Electrode
Izinduku ze-graphite zisetshenziswa kabanzi ekwenzeni insimbi kagesi ye-arc (EAF), imishini ye-EDM, i-vacuum ne-resistance heat heat, i-high-temperature alloy casting, izinqubo ze-electrolytic kanye ne-plating, i-solar photovoltaic, ibhethri ye-lithium, nezinhlelo zamandla e-hydrogen. Ngokusebenza kahle kukagesi, ukumelana nokushisa, nokuzinza kwamakhemikhali, ziyizinto ezisetshenziswayo ezinhle kakhulu zezinhlelo zokusebenza ezithuthukisiwe zezimboni ezidinga ukubekezelela izinga lokushisa eliphezulu nokunemba kwe-conductivity.
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.
500mm UHP Graphite Electrode
I-electrode yegraphite engu-500mm Ultra High Power (UHP) iwukhiye osetshenziswa kakhulu ekwenziweni kwensimbi ye-arc kagesi (EAF) kanye ne-high-temperature metallurgy. I-conductivity yayo kagesi enhle kakhulu kanye nokumelana nokushaqeka okushisayo kwenza ukuncibilika okusebenzayo nokucwengisiswa kwesibili, ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yensimbi.
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-450mm High Power (HP) I-Graphite Electrode - Ilungiselelwe I-Phosphorus Ephuzi kanye Nokuncibilika Kwensimbi Engagqwali
I-electrode ye-graphite engu-450mm ye-HP yenzelwe i-phosphorus ephuzi kanye nokuncibilika kwensimbi engagqwali, iletha ukuguquguquka okuphakeme, ukumelana nokushaqeka okushisayo, nokuqina kwe-oxidation ekusebenzeni komthwalo omkhulu.
I-Ultra High Power (UHP) i-Graphite Electrodes
Ama-electrode e-graphite e-UHP asetshenziswa kakhulu ekwenzeni insimbi yesithando somlilo se-arc, ehlinzeka nge-conductivity ephezulu, ukumelana nokushisa okuhle kakhulu, namandla emishini, athuthukisa kakhulu ukusebenza kahle kokuncibilika kanye nekhwalithi yomkhiqizo, okuwenza abebalulekile ekukhiqizeni insimbi yesimanje.
I-High-Purity Graphite Blocks — Izinto Zekhabhoni Ezinembile Zezimboni Ze-Electrode, I-Metallurgy, kanye Nezimboni Zokucubungula Ezishisayo
Amabhulokhi e-graphite ahlanzekile abalulekile ekwenziweni kwama-electrode e-UHP, ukwenziwa kwemishini ye-EDM, izingxenye zesithando somlilo, kanye nezinhlelo ezishisayo ze-silicon ye-monocrystalline—ezilungele ukudinga izinga lokushisa eliphezulu, izimo zezimboni eziqhubayo.
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.
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.
600mm UHP Graphite Electrode
I-electrode ye-graphite engu-600mm UHP isetshenziswa kakhulu kuma-arc arc kagesi (EAF) kanye nama-ladle furnaces (LF), alungele ukusebenza okunokushisa okuphezulu kanye nomthwalo ophezulu. Ngokusebenza kahle kukagesi, ukumelana nokushaqeka okushisayo, kanye nokusetshenziswa okuphansi, ilungele ukuncibilika kwezinsalela, i-DRI, nezinsimbi ezingenayo ayoni, okwenza kube ukukhetha okuncanyelwayo kwezinhlelo zokusebenza ze-metallurgical ezithuthukisiwe.
I-400mm UHP Graphite Electrode – Isixazululo Esithuthukile Esiphezulu Samandla Aphezulu Sezibani Zensimbi
I-electrode ye-graphite engu-400mm ye-UHP yakhelwe i-Electric Arc Furnaces (EAF), i-Ladle Furnaces (LF), kanye ne-Submerged Arc Furnaces (SAF). Ihlinzeka nge-conductivity ephakeme kakhulu kanye nokumelana nokushaqeka okushisayo, okuvumela ukuncibilika ngokushesha, ukunciphisa ukusetshenziswa kwe-electrode, kanye nekhwalithi yensimbi ethuthukisiwe ekukhiqizeni insimbi ethuthukisiwe ne-alloy.
550mm UHP Graphite Electrode
I-electrode ye-graphite engu-550mm UHP, eyaziwa ngokusebenza kwayo okuhle kakhulu nokuzinza kwe-thermal, isetshenziswa kakhulu kuma-arc arc furnaces (EAF) kanye nama-ladle furnaces (LF). Isekela ukuncibilika okuphumelelayo, okuzinzile kanye nokucwengisiswa kwensimbi nezinsimbi ezingenayo insimbi, ithuthukisa kakhulu isivinini sokuncibilika nokusebenza kahle kwamandla kuyilapho iqinisekisa ukuhlanzeka kwensimbi kanye nekhwalithi yomkhiqizo. Iwumgogodla osetshenziswa ekukhiqizeni insimbi yesimanje, ehlangabezana nezidingo eziqinile zensimbi enkulu kanye nezitshalo zensimbi ezingenayo ayoni.
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.
600mm RP Graphite Electrode – Uhlolojikelele Lobuchwepheshe Nezinhlelo Zokusebenza
I-electrode ye-graphite engu-600mm RP ilungele ama-EAF anamandla aphakathi nendawo, ama-ladle furnaces, nezinhlelo ze-metallurgy, iletha ama-arcs azinzile, ukusetshenziswa okuncishisiwe, kanye nokusebenza kahle kwamandla okuthuthukisiwe okukhiqizwa kwensimbi ne-alloy.
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.
I-400mm HP Graphite Electrode – Isixazululo Esinamandla Amandla Aphezulu se-EAF, LF, kanye nezicelo ze-SAF
Isetshenziswa kakhulu ezinhlelweni ze-EAF, LF, kanye ne-SAF, i-electrode engu-400mm HP graphite inikeza ukusebenza okuhle kakhulu, ukumelana nokushaqeka okushisayo, namandla okusebenza—ukuqinisekisa ukusebenza kwe-arc okuzinzile, ukusetshenziswa kwamandla okuphansi, ukuphila okunwetshiwe kwama-electrode, kanye nokusebenza kahle okuthuthukisiwe ekukhiqizeni insimbi ne-alloy.