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graphite electrodes manufacturer graphite electrodes electrochemistry and nipples
graphite electrodes manufacturer graphite electrodes electrochemistry and nipples
graphite electrodes manufacturer graphite electrodes electrochemistry and nipples
graphite electrodes manufacturer graphite electrodes electrochemistry and nipples
graphite electrodes manufacturer graphite electrodes electrochemistry and nipples
graphite electrodes manufacturer graphite electrodes electrochemistry and nipples
graphite electrodes manufacturer graphite electrodes electrochemistry and nipples

graphite electrodes manufacturer graphite electrodes electrochemistry and nipples

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Price:$1,500.00 - $2,500.00

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Product Overview

Description



Product Description


Graphite electrode mainly from the domestic petroleum coke and imported needle coke, is widely used in electric arc furnace,ladle furnace, submerged arc electric furnace for the production of alloy steel, metal and nonmetallic materials. The Graphite electrodes include: regular power, high power, ultra high power and square electrode. The range of diameters covers from 150mm to 800mm. Our products own the following characteristics: low electric resistivity, good electrical and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy.




Specification


Item
Unit
UHP
HP
RP
300-500
500-800
200-500
550-800
75-600
650-800
Electric Resistivity
Electrode
μΩ.m
4.8-6.0
4.5-6.5
4.5-7.0
5.0-7.5
6.0-9.0
8.5-10.5
Nipple
3.5-5.0
3.5-5.0
3.5-5.5
3.5-5.0
4.0-7.5
4.0-7.5
Bending Strength
Electrode
Mpa
10-14
10-14
10-13
10-13
8.0-12
8.0-12
Nipple
20-24
22-26
18-20
20-23
18-20
20-22
Elastic Modulus
Electrode
Gpa
9.0-13
10-14
8.0-10
9.0-12
7.0-9.0
8.0-10
Nipple
15-18
16-19
14-15
15-16
12-14
12-14
Bulk Density
Electrode
g/cm3
1.68-1.74
1.68-1.74
1.66-1.72
1.66-1.72
1.58-1.88
1.58-1.88
Nipple
1.77-1.82
1.78-1.84
1.74-1.80
1.74-1.80
1.70-1.74
1.70-1.74
Ash
Electrode
%
≤0.3
Nipple
CTE(100-600)ºC
Electrode
10-6/ºC
1.1-1.4
1.1-1.4
1.6-1.9
1.6-1.9
2.2-2.8
2.2-2.8
Nipple
0.9-1.2
0.9-1.2
1.1-1.4
1.1-1.4
2.2-2.5
2.2-2.5


Product Details
Characteristics of graphite electrodes:
1. Low electric resistance
2. Good electricned thermal conductivity
3.High density
4. High anti-oxidation capability
5. High mechanical strength 6. High machining accuracy




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