Name: China Graphite Electrodes For Metallurgical Processes Manufacturers Suppliers Factory - ZhenAn International
Brand: ZhenAn
SKU: 284512862

Graphite Electrode Graphite Electrode 200 Uhp Hp Rp Graphite Electrode For EAF LF

Graphite Electrode Nominal Diameter		Graphite Electrode Actual Diameter			Nominal Length(mm)
mm	Inch	Max(mm)	Min(mm)	Min.Crust Diameter(mm)	Nominal Length(mm)
150	6	154	149	146	1500-1800
200	8	205	200	197	1500-1800
250	10	256	251	248	1500-2100
300	12	307	302	299	1500-2100
350	14	357	352	349	1500-2400
400	16	409	403	400	1500-2400
450	18	460	454	451	1500-2400
500	20	511	505	502	1800-2700
550	22	562	556	553	1800-2700
600	24	613	607	604	2100-2700
650	26	663	657	654	2100-2700
700	28	714	708	705	2100-2700
750	30	765	759	756	2400-2700
800	32	816	810	807	2400-2700

What role do graphite electrodes play in metallurgical applications?

Graphite electrodes are critical in metallurgyfor melting, refining, and alloying metalsin processes like EAF steelmaking, ferroalloy production, and rare metal extraction. They convert electrical energy into controlled, high-temperature heat (3,000°C+), enabling precise metal processing.

metallurgical uses:

✔ Steel & Iron Melting(EAFs) – Electrodes generate the arc for scrap melting.

✔ Ferroalloys (Silicon, Manganese, etc.)– Require stable high-temperature arcsfor alloy formation.

✔ Calcium Carbide & Silicon Metal– Use graphite electrodes in submerged arc furnaces (SAFs).

✔ Specialty Metals (Titanium, Zirconium)– Need high-purity graphite to prevent contamination.

Metallurgical electrodesare designed for:

•Extreme thermal resistance(prolonged exposure to molten metals).

•Chemical inertness(to avoid reactions with slag or metals).

•Mechanical strength(to handle thermal cycling and furnace vibrations).

High-quality graphite electrodesimprove metal purity, energy efficiency, and production yieldin metallurgy.

In summary, they are indispensable for advanced metal processing.

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