500mm UHP Graphite Electrode for Electric Arc Furnaces

UHP Graphite Electrode

DESCRIPTION

Designed primarily for use in electric arc furnaces and ladle furnaces, our UHP graphite electrodes aremade of premium needle cokes in a process that includes strict grading, mixing, molding, double baking,high pressure impregnating and fine-matching.

Model Number:SY-UHP500

Application:EAF/LF

Grade:UHP(Ultra-high power)

Length:1600/1800/2000/2400/2700/3000mm

Resistance((μΩ.m): 5.5

Bulk Density(g/cm³ ): 1.66

Flexure Strength (≥, MPa): 11

Elastic Modulus (≤, GPa): 14

Ash Content (≤, %): 0.3

CTE(≤, 10-6/°C): 1.4

Material: Domestic needle coke/Imported Needle Coke

Color:Black/Grey

High Quality graphite electrode EATURE

Outstanding electrical conductivity

Low consumption rates

Anti-oxidation

Highly flexible strength and Bending Strength

APPLICATION

Graphite electrode are used primarily in electric arc furnace steel manufacturing. It can provide high levels of electrical conductivity and capability of sustaining the extremely high levels of generated heat, and also used in the refinement of steel and similar smelting processes.

DC electric arc furnace

AC electric arc furnace

Submerged arc furnace

Ladle furnace

UHP carbon electrodes SPECIFICATION 

Table 1: Technical Specification of UHP Graphite   Electrode
Dia.   (inch)	Resistance   (≤, µΩ·m)	Density   (≥, g/cm3)	Flexure   Strength   (≥, MPa)	Elastic   Modulus   (≤, GPa)	Ash Content   (≤, %)	CTE   (100 °C – 600 °C)   (≤, 10-6/°C)	Current Load   (A)	Current   Density   (A/cm2)
10	5.5	1.67	11	14	0.3	1.5	8100–12200	20–30
12	5.5	1.67	11	14	0.3	1.5	15000–22000	20–30
14	5.5	1.67	11	14	0.3	1.5	20000–30000	20–30
16	5.5	1.67	11	14	0.3	1.5	25000–40000	19–30
18	5.5	1.66	11	14	0.3	1.5	32000–45000	19–27
20	5.5	1.66	11	14	0.3	1.4	38000–55000	18–27
22	5.5	1.66	11	14	0.3	1.4	42000–66000	17–26
24	5.5	1.66	11	14	0.3	1.4	49000–76000	17–26

PACKAGE

The electrodes are packed in wooden boxes and wooden frame bottoms, and the joint holes are protected by a foam cover and bundled with a packing steel strip.

The electrode joints are packed in cartons, foam boxes or packed in large wooden boxes and bundled with baled steel strips. When more than two electrode joints are installed in the same carton, the joints are separated by corrugated paper or foam plastic sheets.

When the electrode and the joint are integrally connected, the electrode joint hole and the joint are packaged with a foam cover, and then wrapped in a wooden box and a wooden frame, andBundled with baled steel strips.

Here is Shuoyuan New Material Technology which produces High Quality graphite electrode, we are professional High Power graphite electrode Manufacturer.