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Luoyang Forged Tungsten-Molybdenum Material Co., Ltd.
Luoyang Forged Tungsten-Molybdenum Material Co., Ltd.
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Electric Arc Furnace Graphite Electrode UHP Grade

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Electric Arc Furnace Graphite Electrode UHP Grade

Brand Name : FGD

Model Number : RP HP UHP SHP

Certification : ISO9001, ISO14000

Place of Origin : China

MOQ : 1TON

Price : USD1300-USD2300/TON

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 3000 tons per month

Delivery Time : 5-7 days

Packaging Details : WOODEN CASE

Application : EAF

Grade : UHP (Ultra High Power)

Apparent Density (g/cm³ ) : 1.73

Superiority : High Energy Efficiency

Nipple : 3TPI/4TPI/4TPIL

Manufacture equipment : 10000KVA DC Grahitization Furnace

Type : Electrode Block

Length : 1600~2400mm

Resistance (μΩ.m) : 5.5

Flexural Strength (N/㎡) : 8-12 Mpa

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Electric Arc Furnace Graphite Electrode

Graphite electrode is made of petroleum coke and imported needle coke. It is widely used in electric arc furnace and refining furnace. It is suitable for producing alloy steel and other metal and nonmetallic materials. Varieties: ordinary power, high power, quasi ultra-high power (non-national standard), ultra-high power graphite electrode, specification Φ 300- Φ 600, this product has low resistivity, good conductivity and thermal conductivity, good oxidation resistance, strong thermal shock resistance and mechanical vibration resistance, High mechanical strength, high mechanical processing strength and other characteristics.

1.Properties Unit:mm

Item
Unit
Norminal Diameter
UHP
HP
RP
≤400mm
≥450mm
≤400mm
≥450mm
≤300mm
≥350mm
Resistance
E
μ Ω .m
≤5.5
≤6.5
≤8.5
N
≤4.5
≤5.5
≤6.5
Bending
Strength
E
MPa
≥11.0
≥10.5
≥9.8
≥8.5
≥7.0
N
≥20.0
≥16.0
≥15.0
Elastic
Modulus
E
GPa
≤14.0
≤12.0
≤9.3
N
≤18.0
≤16.0
≤14.0
Bulk
Density
E
g/cm3
≥1.66
≥1.67
≥1.62
≥1.60
≥1.53
≥1.52
N
≥1.75
≥1.73
≥1.69
CTE
(100-600℃)
E
10-6/℃
≤1.5
≤2.4
≤2.9
N
≤1.4
≤2.2
≤2.8
Ash
%
≤0.3
≤0.3
≤0.5

Note:The above data for your reference.

2.Suggested Current Capacity and Current Density Unit:mm

Norminal
RP
HP
UHP
mm
Current load
A
Current Density A/cm2
Current load
A
Current Density A/cm2
Current load
A
Current Density A/cm2
200
5000-6900
15-21
5500-9000
18-25
250
7000-10000
14-20
8000-13000
18-25
9200-15100
21-30
300
10000-13000
14-18
13000-17400
17-24
13000-22000
20-30
350
13500-18000
14-18
17400-24000
17-24
20000-30000
20-30
400
18000-23500
14-18
21000-32000
16-24
25000-40000
19-30
450
22000-27000
13-17
25000-40000
15-24
32000-45000
19-27
500
25000-32000
13-16
30000-48000
15-24
38000-55000
18-27
550
32000-40000
13-16
37000-57000
15-23
48000-60000
18-24
600
38000-47000
13-16
44000-67000
15-23
52000-72000
18-24
700
45000-54000
13-16
54000-73000
15-23
62000-95000
18-24

Electric Arc Furnace Graphite Electrode UHP Grade


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Electric Arc Furnace Graphite Electrode

      

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UHP Carbon Graphite Material

      
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