Hluav Taws Xob Arc Rauv Hluav Taws Xob 100-750mm

Graphite cov khoom lag luam electrode

Fais arc rauv taws (EAF) Electrodes, qhov loj me ntawm cov qij qaum ntawm EAF steelmaking rau hauv lub zog cua sov ntawm arcing thiab molten da dej da dej.

​Thawj cov haujlwm​:

•Arc tiam: Cov lus qhia electrode, nqis rau hauv qhov cub hluav taws xob, tsim cov hluav taws xob ua hluav taws xob (Ionized ntshav) uas melts 50-300-tuj cov nqi ntawm 40-90 feeb. Rau cov EAF loj (200+ }- }-7-7 electrodes tswj cov arcs ruaj ntseg ntau txawm tias cov khoom siv ruaj khov.

•Kev faib kub: Tapered Profiles (1-2 Degree Angles) Ua kom tiv thaiv tau tam sim no, uas tiv thaiv kev tshaj tawm hauv zej zog (uas tab sis me me me me (uas tau melting).

•Kev Siv Tshuaj Kev Tshuaj Lom: Tam sim no ntws inducages electromagneting, txhim kho cov hlau molten ntawm Molten Steel thiab swb rau nrawm Desulfurization (s<0.005%), dephosphorization, and inclusion removal.

​Kev Ua Tshwj Xeeb​:

•Qhov loj me - kev sib cuam tshuam tam sim no: 100-200 hli (10-30 KA, (lab); 300-500 hli (30-80 ka, nruab nrab - Eas rized EAFS); 500-750 hli (80-120 Ka, Mega- EAFS).

•Khoom & Raug: High - purity graphite (tshauv<0.3%) is extruded, baked (1,000–1,200°C), and impregnated (with pitch) to reduce porosity (<15%) and enhance density (1.65–1.75 g/cm³). Isostatic pressing ensures uniform strength, critical for large electrodes.