Electrodes grafit gwo founo dife pou EAF LF gwo founo dife
| 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.
Adrès: Huafu Commercial Center, Wenfeng Distri, Anyang City, Henan Pwovens, Lachin
Ki sa ki espesifikasyon yo kle pou elektwòd grafit yo itilize nan EAF ak LF founo?
Chwazi elektwòd grafit pou operasyon EAF ak LF mande pou atansyon atansyon a espesifikasyon teknik pwepare a demand chak gwo founo dife a:
Kapasite aktyèl-pote (Ampacity): EAFS, espesyalman gwo-echèl sa yo, demann elektwòd ak segondè ampacity (egzanp, ultra-segondè pouvwa (UHP) elektwòd rated pou 50-70 ka) yo kenbe siksè akademik ark entans. LFS, opere nan pi ba, men kontinyèl kouran (tipikman 10-30 ka), mande pou elektwòd ak konduktiviti ki konsistan yo kenbe fiks fiks san yo pa surchof.
Rezistivite elektrik: Pi ba rezistivite minimize pèt enèji. EAF elektwòd priyorite ba rezistivite (egzanp,<55 μΩ·m for UHP grades) to maximize power transfer, while LF electrodes balance resistivity with thermal conductivity to ensure efficient Joule heating.
Rezistans oksidasyon: Ekspoze pwolonje nan atmosfè gwo founo dife (1,000-1,600 degre) akselere oksidasyon. High-pite grafit (kontni sann<0.5%) with dense microstructures resists oxidation better, extending service life in both EAFs and LFs.
Fòs mekanik: EAF electrodes endure dynamic stress from arc impingement, thermal expansion/contraction, and handling, requiring high flexural strength (>15 MPa) to prevent breakage. LFs, with gentler thermal cycles, still need sufficient tensile strength (>10 MPa) pou fè pou evite fann pandan ensèsyon/retire.
Gwosè patikil ak degre grafitizasyon: Finer particle sizes (e.g., 15–25 mm for UHP) improve density and strength, while high graphitization (degree >90%) amelyore konduktiviti ak tèmik chòk rezistans-kritik pou tou de EAFS (ARC estabilite) ak LFS (inifòmite tanperati).
Baj popilè: Electrodes Graphite Furnace pou EAF LF gwo founo dife, Lachin gwo founo dife grafit electrodes pou EAF LF Furnace manifaktirè, Swèd, faktori
