
Awọn 350mm UHP elekiturodu lẹẹdi jẹ apẹrẹ fun agbara-nla EAF steelmaking, muu yara yo ti ajeku ati DRI pẹlu idurosinsin lọwọlọwọ ati kekere agbara. O tun dara fun isọdọtun ladle ati ferroalloy otutu otutu ati gbigbẹ irin ti kii ṣe irin, imudara iṣelọpọ ati mimọ irin.
350mm Ultra High Power (UHP) elekiturodu lẹẹdi jẹ apẹrẹ fun itanna pupọ ati awọn ipo gbona ni Electric Arc Furnaces (EAFs), Ladle Furnaces (LFs), ati Submerged Arc Furnaces (SAFs). Ti a ṣelọpọ lati 100% abẹrẹ abẹrẹ ti o da lori epo epo ati ipolowo sulfur kekere ultra-kekere, awọn amọna wọnyi faragba titẹ agbara giga (nipasẹ extrusion tabi titẹ isostatic), yan ipele-pupọ, ati iwọn iwọn otutu-giga ju 2800°C.
Ṣiṣe deede ti CNC ṣe idaniloju awọn profaili o tẹle ara deede, ibamu ori ọmu ti o dara julọ, ati resistance olubasọrọ kekere, ti o mu abajade iṣẹ arc iduroṣinṣin, adaṣe giga, ati agbara elekiturodu iwonba.
| Paramita | Ẹyọ | Electrode | ori omu |
| Resistivity | μΩ·m | 4.8 ~ 5.8 | 3.4 ~ 4.0 |
| Titẹ Agbara | MPa | ≥ 12.0 | ≥ 22.0 |
| Modulu rirọ | GPA | ≤ 13.0 | ≤ 18.0 |
| Olopobobo iwuwo | g/cm³ | 1.68 ~ 1,73 | 1.78 ~ 1,84 |
| Gbona Imugboroosi olùsọdipúpọ | 10⁻/°C | ≤ 1.2 | ≤ 1.0 |
| Eeru akoonu | % | ≤ 0.2 | ≤ 0.2 |
| Allowable Lọwọlọwọ | A | — | 20000 ~ 30000 |
| Ti isiyi iwuwo | A/cm² | — | 20 ~ 30 |
| Opin gidi | mm | O pọju: 358 min: 352 | — |
| Gigun tootọ (Aṣeṣe) | mm | 1600 – 2400 | — |
| Ifarada Gigun | mm | ± 100 | — |
| Kukuru Alakoso Ipari | mm | -275 | — |
● Ultra-High Electrical Conductivity
Ṣe atilẹyin ipilẹṣẹ arc iyara ati ṣiṣan lọwọlọwọ iduroṣinṣin ni awọn ileru agbara giga.
● O tayọ Gbona mọnamọna Resistance
Imugboroosi igbona kekere dinku idinku lakoko awọn iyipada iwọn otutu iyara.
● Alagbara Mechanical
Koju awọn aapọn ẹrọ lakoko iṣẹ, gbigba agbara, ati didi.
● Kekere Akoonu Aimọ
Eeru ti o dinku, imi-ọjọ, ati awọn iyipada dinku idasile slag ati imudara mimọ irin.
● Konge-Machined ori omu
Awọn okun ti a ṣe ẹrọ CNC ṣe idaniloju fit elekiturodu-ọmu ti o nipọn, idinku resistance apapọ ati imudara adaṣe.
● Primary EAF Steelmaking
Apẹrẹ fun yo alokuirin ati DRI ni agbara-nla EAFs, laimu sare yo iyipo ati ki o ga agbara ṣiṣe.
● Ladle Furnace (LF) Atẹle refining
Ntọju aitasera otutu ati fi opin si isọdọtun lakoko alloying ati desulfurization.
● Ferroalloy Production ni SAFs
Farada awọn iṣẹ ṣiṣe iwọn otutu giga ti nlọsiwaju ni silikoni-manganese, ferrochrome, ati didanu kabodi kalisiomu.
● Ga-Mimọ Non-Ferrous Metallurgy
Lo ninu yo aluminiomu, bàbà, ati titanium alloys ibi ti kekere koti jẹ pataki.
● Awọn ohun elo Aise: Coke abẹrẹ Ere pẹlu imi-ọjọ ≤ 0.03%, eeru kekere, ati awọn iyipada.
● Ṣiṣẹda & Din: Isostatic/extrusion dida, atẹle nipa yan ipele-pupọ to 900°C fun iduroṣinṣin onisẹpo.
● Iṣaworan: Ti ṣe ilana ni ≥ 2800 ° C fun titete kristali ti o pọju ati adaṣe.
● Ṣiṣẹda Itọkasi CNC: Electrodes ati ori omu machined si ju tolerances fun dan isẹpo.
● Awọn Ilana Idanwo: Ni ibamu pẹlu ASTM C1234, IEC 60239, GB/T 20067, ati koko-ọrọ si olutirasandi, resistivity, ati idanwo agbara.
● Oṣuwọn Lilo Electrode Dinku (ECR)
Iwọn iwuwo giga ati porosity kekere ja si ni idinku diẹ ati awọn rirọpo diẹ.
● Imudara Agbara Agbara
Isalẹ resistivity kí yiyara yo ati dinku agbara (kWh/t) lilo.
● Superior Irin Cleanliness
Awọn idoti kekere ṣe idaniloju slag kekere ati awọn ifisi ti kii ṣe irin.
● Tesiwaju Service Life
Awọn akoko ṣiṣe to gun ati akoko idinku nipasẹ agbara ẹrọ.
Electrode graphite 350mm UHP nfunni ni iwọntunwọnsi aipe ti iṣẹ itanna, iduroṣinṣin ẹrọ, ati isọdọtun gbona. Ti a ṣe atunṣe fun ṣiṣe ati igbẹkẹle, o dinku awọn idiyele iṣẹ, mu didara irin dara, ati pe o pọ si akoko akoko ileru — ṣiṣe ni yiyan ti o fẹ julọ fun awọn iṣẹ EAF igbalode ati awọn iṣẹ LF ni irin agbaye ati awọn ohun elo iṣelọpọ alloy.