graphite electrode UHPΦ350

graphite electrode UHPΦ350
Model:UHPΦ350
Brand:Sanneng
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label: -
Price: US $2800 / MT
Min. Order:20 MT
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Product Description

Performance characteristics of ultra-high power graphite electrode in 350 arc furnace

 

Our products are characterized by high strength, good electrical conductivity, good thermal shock resistance and low consumption, and are widely used in metallurgical, chemical and mechanical industries. 50 % of the products are sold well in 30 provinces, cities and autonomous regions in China, and 50 % are exported to more than 30 countries and regions including Southeast Asia, Japan and South Korea, Europe, the Americas, and Africa.

 

Technical parameters of ultra-high power graphite electrode in 350 arc furnace

 

Specification for the Use of Ultra-High Power Graphite Electrodes in 350 Electric Arc Furnace

 

Points to note for the use of graphite electrodes:

 

1, wet graphite electrode, dry before use.

 

2, remove the foam protective cap on the spare graphite electrode hole, check whether the inner thread of the electrode hole is complete.

 

3, clean up spare graphite electrode surface and hole thread with compressed air without oil and water; Avoid cleaning sand cloth with steel or metal brushes.

 

4, carefully rotating the connector into the electrode hole at one end of the backup graphite electrode(it is not recommended to load the connector directly into the electrode removed from the furnace), not to collide threads.

 

5, the electrode hanging equipment(recommended graphite hanging equipment) into the electrode hole at the other end of the backup electrode.

 

6, when lifting the electrode, loosen the soft material to the bottom of the end of the standby electrode connector to prevent the ground from hitting the connector; Lift the pendant ring with a hook, and the lifting electrode must be stable to prevent the electrode from loosening from the B end or colliding with other fixing devices.

 

7, hanging the spare electrode to the top of the electrode to be connected, pointing at the electrode hole and slowly falling; Rotate the backup electrode so that the spiral hook rotates with the electrode to drop; When the two electric extremes are 10-20mm apart, the exposed parts of the two ends and joints of the electrode are cleaned again with compressed air; When the electrode is finally completely decentralized, it must not be too violent. Otherwise, due to violent collisions, the electrode holes and joints will be damaged.

 

Unscrew the backup electrode with a torque wrench until the end surfaces of the two electrodes are in close contact(the correct connection between the electrode and the joint is less than 0.05 mm)

 

SPECIFICATION

Table 1: Technical Specification of UHP Graphite Electrode

Dia.

Resistance

Density

FlexureStrength

ElasticModulus

AshContent

CTE

CurrentLoad

CurrentDensity

(inch)

(≤,µΩ·m)

(≥,g/cm3)

(≥,MPa)

(≤,GPa)

(≤,%)

(100°C–600°C)

(A)

(A/cm2)

 

 

 

 

 

 

(≤,10-6/°C)

 

 

10

5.2

1.67

10.5

14

0.3

1.5

8100–12200

20–30

12

5.2

1.70

10.5

14

0.3

1.5

15000–22000

20–30

14

5.2

1.70

10.5

14

0.3

1.5

20000–30000

20–30

16

5.2

1.70

10.5

14

0.3

1.5

25000–40000

19–30

18

5.2

1.70

10.5

14

0.3

1.5

32000–45000

19–27

20

5.2

1.70

11

14

0.3

1.4

38000–55000

18–27

22

5.2

1.72

11

14

0.3

1.4

42000–66000

17–26

24

4.8

1.72

11

14

0.3

1.4

49000–76000

17–26

Table 2: Graphite Electrode Size & Tolerance

Diameter(mm)

Length(mm)

NominalDiameter

ActualDiameter

NominalLength

Tolerance

ShortLength

(inch)

(mm)

(max.)

(min.)

(roughspot)

10

250

256

251

248

1600/1800

±100

-275

12

300

307

302

299

1600/1800

14

350

357

352

349

1600/1800

16

400

409

403

400

1600/1800/2000/2200

18

450

460

454

451

1600/1800/2000/2200

20

500

511

505

502

1800/2000/2200/2400

22

550

562

556

553

1800/2000/2200/2400

24

600

613

607

604

2000/2200/2400/2700

 

graphite electrode UHPΦ350 1graphite electrode UHPΦ350 2graphite electrode UHPΦ350 3graphite electrode UHPΦ350 4

Member Information

Linzhang Sanneng Graphite Material Co,.Ltd
Country/Region:He Bei - China
Business Nature:Manufacturer
Phone:15227988625
Contact:shaohua hao (sale manager)
Last Online:09 Dec, 2022