Elektrik ak gwo founo dife elektwòd rp hp uhp klas
| Nomina dyamèt | R | H | Uhp | ||||
| Kouran kapasite pote | Dansite aktyèl | Kouran kapasite pote | Dansite aktyèl | Kouran kapasite pote | Dansite aktyèl | ||
| nan | mm | A | A/cm2 | A | A/cm2 | A | A/cm2 |
| 12 | 300 | 10000-13000 | 14-18 | 13000-17400 | 17-24 | 15000-22000 | 20-30 |
| 14 | 350 | 13500-18000 | 14-18 | 17400-24000 | 17-24 | 20000-30000 | 20-30 |
| 16 | 400 | 18000-23500 | 14-18 | 21000-31000 | 16-24 | 25000-40000 | 19-30 |
| 18 | 450 | 22000-27000 | 13-17 | 25000-40000 | 15-24 | 32000-45000 | 19-27 |
| 20 | 500 | 25000-32000 | 13-16 | 30000-48000 | 15-24 | 38000-55000 | 18-27 |
| 22 | 550 | 32000-40000 | 13-16 | 35000-55000 | 14-22 | 42000-64000 | 17-26 |
| 24 | 600 | 35000-41000 | 13-15 | 41000-61000 | 14-21 | 50000-73000 | 17-25 |
| 28 | 700 | 39000-48000 | 10-12 | 55000-82000 | 14-21 | 67000-99000 | 17-25 |
| 32 | 800 | 43000-54000 | 8-10 | / | / | / | / |
Byenveni nan kontakte nou pou sitasyon pi ba.
Ki sa ki karakteristik yo ki defini ak diferans pèfòmans ant RP, HP, ak UHP klas nan elektrik gwo founo dife (EAF) elektwòd?
Elektwonik ARC Furnace (EAF) elektwòd yo kritik pou génération tanperati ki wo yo oblije fonn asye bouyon, ak pèfòmans yo kategori nan twa klas: RP (regilye pouvwa), HP (gwo pouvwa), ak UHP (Ultra High Power). Klas sa yo distenge pa paramèt teknik kle ki dirèkteman enpak efikasite enèji, lavi electrodes, ak pwodiktivite gwo founo dife.
RP Klas:Ki fèt pou pi gran oswa pi piti EAFS (mwens pase oswa egal a 50 MW pouvwa), elektwòd RP gen pi wo rezistivite (~ 65-75 μΩ · m), pi ba dansite esansyèl (~ 1.68-1.70 g/cm³), ak modere fòs fleksib (~ 7 MPa). Pi wo rezistans yo mennen nan pi gwo pèt enèji kòm chalè, fè yo mwens efikas men pri - efikas pou ba - operasyon pwodiksyon. Yo tipikman itilize nan moulen rejyonal oswa enstalasyon eritaj kote pri inicio priyorite sou efikasite.
Klas HP:Optimized pou mitan - ranje EAFs (50-80 MW), elektwòd HP diminye rezistivite a ~ 55-65 μω · m, ogmante dansite a ~ 1.70-1.72 g/cm³, ak ranfòse fòs fleksib a ~ 8 MPa. Amelyorasyon sa yo koupe konsomasyon enèji pa 10-15% ak pwolonje lavi electrodes pa 20-30% konpare ak RP, pri balanse ak efikasite pou modènize plant asye.
Klas UHP: Reserved for large, high-power EAFs (>80 MW), UHP elektwòd reyalize ultra - ba rezistivite (<55 μΩ·m), superior density (>1.72 g/cm³), and exceptional flexural strength (>10 MPa). Amann patikil grafit yo (<15 μm) and low impurity levels (e.g., sulfur <0.05%) minimize electron scattering and enhance structural integrity. UHP electrodes reduce tap-to-tap times by 25–30%, lower electrode consumption by 30–40%, and enable stable operation in large-scale, high-productivity mills-critical for producing premium steel efficiently.
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