Electrode-ka 450mm ee jihada ah ee HP-ga
p>Awoodda sare ee 450mm (HP) Jeelka garaafka ayaa si gaar ah loogu muujiyey hawlgallada korantada ee heerkulka sare, oo ay ku jiraan wax soo saarka fosfooraska ee jaalaha ah (Saff) iyo birta lagu xidho birta arc ee arc (EAFS). Iyada oo kala duwanaanshaha cufnaanta ee hadda jirta ee 15-24 A / cm², elektaroonigan, ayaa hubiya in electrode-kan ah uu hubiyo waxqabadka korantada oo joogto ah iyo sharafdarro qaab dhismeedka hoostiisa ku jira kuleylka iyo farsamada gacanta.
Wax | Cutub | Koryaal | Ib naas |
Caadidsan | μω · m | 5.2 ~ 6.5 | 3.5 ~ 4.5 |
Xoogga foodda | Markhaati | ≥ 11.0 | 2.0 |
Modulus laastikada | GPA | ≤ 12.0 | ≤ 15.0 |
Cufnaanta badan | g / cm³ | 1.68 ~ 1.73 | 1.78 ~ 1.83 |
Qalabka kuleylka kuleylka ee kuleylka | 10⁻⁶ / ℃ | ≤ 2.0 | 1.8 |
Ash ku jira | % | ≤ 0.2 | ≤ 0.2 |
La ogolaan karo hadda | A | - | 25000-40000 |
Cufnaanta hadda jirta | A / cm² | - | 15-24 |
Dhexroor dhab ah | mm | Ugu badnaan 460 daqiiqo 454 | - |
Dhererka dhabta ah | mm | 1800 ~ 2400 waa la isticmaali karaa | - |
DIKA LACAG-LA'AAN | mm | 100 100 | - |
Dhererka gaaban | mm | - | - |
Korontada waxaa laga soo saaraa walxaha ceyriinka ah oo ka kooban 60% irbadda irbadda lacagta joogtada ah ee couke (ka soo baxay Japan iyo South Korea) iyo 5% Pitch Coke si kor loogu qaado iska caabbinta naxdinta kuleylka iyo xoogga makaanikada. Gitch-ka dhuxul ee wax laga beddelay ayaa loo istcimaalaa inuu yahay xayiraada si loo hubiyo in loo yaqaan 'pitgy-ka qoto-dheer' iyo xirmada kaarboon ee habboon.
Qaadashada waxaa lagu sameeyaa iyadoo la adeegsanayo farsamada isku-dhafka ah ee isku daraya isku-darka galka iyo riixitaanka is-riixitaanka. Nidaamkan horumarsan wuxuu xaqiijinayaa qaybinta cufnaanta labiska, hoos udhaca cilladaha micro-micro-micro-gule, iyo isotropy-ka.
Qaadashada waxaa lagu fuliyaa heerkulka ugu sarreeya ee ku dhowaad 3000 ° C si kor loogu qaado isugeynta crystalline, taasoo dhalisay in korantada oo hoose iyo dib u dhigga kuleylka. Electrodes-ka ayaa markaa lagu soo rogayaa hanaan muuqaal sare ah si loo yareeyo porosity iyo sii kordheysa caabbinta oksidation.
● Foornooyinka arc ee arc (Safs) ee fosfooraska huruudda ah (p₄) screting
● Qoob-galeenka arc korantada (EAFS) ee wax soo saarka birta aan la taaban karin
● Dhex-dhexaad dhexdhexaad ah-ah
●Waxqabadka & Gaadiidka:Adeegso isku dhac u adkaysta; Electrodes waa in lagu kaydiyaa qaabeynta qunyar-yaasha hal-jar-ta si looga hortago walaaca farsamada ama burburka burburka.
●Rakibaadda:Meelaha dusha sare waa in lagu nadiifiyaa hawo qalalan oo qalalan ka hor intaanan ku xirneyn. Ka fogow inaad isticmaasho burush bir ah ama qalab faaruq ah.
●Isticmaalka tamarta:Qiyaasta wax soo saarka tamarta waa 7,500 khh halkii ton.
●U hoggaansanaanta deegaanka:Nidaamyada daaweynta gaaska ee qulqulaya, oo ay ku jiraan unugyada qashinka iyo unugyada aruurinta boodhka, waxaa looga baahan yahay inay buuxiyaan heerarka ka soo baxa deegaanka.
Electrode-ka 450mm ee jihada ah ee '450mm' Macluumaadkeeda saxda ah iyo agabyada ceyriinka sareeya ayaa hubiya in nolosha la dheereeyo, isticmaalka korantada ee la yareeyay mid ka mid ah birta, iyo waxqabadka lagu kalsoonaan karo ee hawlgallada tamarta degdegga ah ee tamarta badan.