Boqortooyada 500mm rp rp rp ee elektinite waxaa loogu talagalay eAper-ka weyn, oo bixiya wado sare, xoog makaanikada, iyo xasilloonida kuleylka. Soosaarka sare wuxuu xaqiijinayaa iska caabin hooseeya iyo iska caabin heerkul ah, yareynta isticmaalka elektrogat iyo kordhinta tayada sahlanka sahlan-xalka khaaska ah.
p>Awoodda caadiga ah ee 500mm (rp) garaafka macdanta ah ayaa si khibrad leh loogu talagalay injineerka korantada awooda korantada ee ARC (EAF), oo bixiya wanaajinta korantada ee korantada (EAF), iyadoo la siinayo awood farsamo oo gaar ah, xoog makaanikada, iyo xasilloonida maskaxda. Waxaa loogu talagalay codsiyada awooda caadiga ah si loo hubiyo isu-dheellitirka ugu habboon ee u dhexeeya qiimaha-waxtarka iyo cimri-galka, waxay ku habboon tahay in wax soosaar yar oo bir ah iyo wax soo saarka ferroloy.
Darada | Cutub | Koryaal | Ib naas |
Caadidsan | μω · m | 7.5 ~ 8.5 | 5.8 ~ 6.5 |
Xoogga foodda | Markhaati | 8.5 | ≥ 16.0 |
Modulus laastikada | GPA | ≤ 9.3 | ≤ 13.0 |
Cufnaanta badan | g / cm³ | 1.55 ~ 1.63 | ≥ 1.74 |
Qalabka Feejignaanta kuleylka (CTE) | 10⁻⁶ / ° C | ≤ 2.4 | ≤ 2.0 |
Ash ku jira | % | ≤ 0.3 | ≤ 0.3 |
La ogolaan karo hadda | A | - | 25000 ~ 32000 |
Cufnaanta hadda jirta | A / cm² | - | 13 ~ 16 |
Dhexroor dhab ah | mm | Max: 511 MIN: 505 | - |
Dhererka dhabta ah | mm | 1800 ~ 2400 (waa la isticmaali karaa) | - |
DIKA LACAG-LA'AAN | mm | 100 100 | - |
Dhererka muddada xigta | mm | -275 | - |
500mm Electrodes-ka ah ee RP ayaa la soo saaray iyadoo la adeegsanayo Petroleum Petroleum-ka qaaliga ah ee Cot Coke lagu qasay saami la xakameynayo oo Coke Coke ah si kor loogu qaado kala-guurka iyo xoogga makaanikada. Geedi socodka wax soo saarka waxaa ka mid ah:
● Isukeeninta heerkulka heerkulka-heerkulka (illaa 1350 ° C) si loo yareeyo waxyaabaha kacsan oo hagaajiya kaarboonka nadiifinta
● Ku dhaji safka hore ee dhuxusha ee wax laga beddelay ee loogu talagalay qaybinta buufinta labiska
● Ka-soo-saarista cadaadiska sareeya iyo caaridda si loo gaaro cufnaanta lebiska ah oo yareeyaan cilladaha qaab dhismeedka
● Dubista bilowga ah ee 800-900 ° C si aad u dhisto xayndaab kaarboon xoog leh
● Varum-ka Vagum ee garoonka raacay oo ay ku xigto dubista labaad si loo yareeyo porosity iyo hagaajinta iska caabinta oksidation
● Qasaabidda heerkulka-sare ee heerkulka sare ee 2800-3000 ° C si loo hubiyo qaab dhismeedka oo aad u wanaagsan oo loo yaqaan 'crystalline' oo aad u yar
Hawshani waxay soo saartaa elektrodes leh iska caabbinta naxdinta leh ee jahwareerka, iska caabbinta, iyo tayada joogtada ah ee ku habboon si joogto ah, oo dalbanaya hawlgallada sahlanka.
● Qarbadooyinka korantada ee Arg ee Arc (EAFS) oo ka shaqeynaya xamuul aad u sarreysa oo kuleylka ah
● letle foornooyinka (LFS) ee loogu talagalay dib-u-habeynta dugsiga sare iyo isbadalada baroka
● Foolos-ka Arc ee Arc
● Dhirta bir bir ah oo leh wax soo saarkii sanadlaha ah oo ka sarreeya 600,000 tan oo ujeedo ah in lagu yareeyo isticmaalka korantada iyo hagaajinta hufnaanta qiimaha
Electrode-ka-hore ee rp-gu ah kuma habboona awoodaha sare ee ultra (UHP) foornooyinka. U hogaansan kontoroolka hada iyo Arc, kormeerka wadajirka ah ee caadiga ah iyo dayactirka, ayaa muhiim u ah in laga hortago dilitaanka kuleylka iyo kor u qaadida nolosha korantada.
● Awoodda hadda jirta ee hadda jirta ee wareegga miisaanka waaweyn
● Iska caabbinta sare ee oxid ah iyo iftiinka kuleylka kuleylka
● Isticmaalka isticmaalka isticmaalka elekte ilaa 1.0 kg halkii bir oo bir ah
● xoogga farsamada si loo yareeyo dilitaanka iyo kordhinta nolosha adeegga
Beddelka ku-habboon ee ku-habboon ee loo yaqaan 'Elektrodes' ee loo yaqaan 'Electrodes'
Boqolkiiba 500mm graphite electrode waa xallin lagu kalsoonaan karo oo hufan oo loogu talagalay qoryaha barcur-ka korantada ee ARC. Qaab-dhismeedkiisa horumarsan, iska caabbinta hoose, iyo cimri dherer sare ayaa hubiya in wax qabad aad u sarreeya oo lagu dalbanayo jawiga birta ah. Bixinta dheelitirka wax ku oolka ah ee u dhexeeya tayada iyo qiimaha, electrode-kani wuxuu ku habboon yahay soosaarayaasha mugga sare ee ujeeddooyinka in la wanaajiyo in la wanaajiyo kharashaadka hawlgalka iyadoo aan la xallin xasilloonida.