Low Consumption Rates UHP Grate Electrode
UHP Grate Electrode
DESCRIPTION
Designed primarily for use in electric arc furnaces and ladle furnaces, our UHP grate electrodes aremade of premium needle cokes in a process that includes strict grading, mixing, molding, double baking,high pressure impregnating and fine-matching.
Model SY-UHP500
Application:EAF/LF
Grade:UHP(Ultra-high power)
Lengtmm
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
Low Consumption Rates UHP Grate Electrode Material: Domestic needle coke/Imported Needle Coke
Color:Black/Grey
High Quality grate electrode EATURE
Outstanding electrical conductivity
Low consumption rates
Anti-oxidation
Highly flexible strength and Bending Strength
APPLICATION
Grate 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 Grate 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.
UHP grate electrode Manufacturer has advanced production equipment, complete facilities, advanced testing methods and professional team. Always put quality in the first place, from material selection to final machining, each process is strictly and quality-tested and controlled, and carefully create high-quality grate products for customers.
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