Professional Supplier 500mm dia .UHP graphite electrode

shape

cylinder

Material

grate

color

Black

size

customizable

birthplace

Hebei china

Speed ​​(m)

Horsepower (m)

UHV(mm)

φ100-φ600

φ100-φ800

φ200-φ500

φ550-φ800

Resistivity

electrode

mΩm

7.0-10.0

5.8-6.6

4.8-5.8

4.6-5.8

nipple

4.0-4.5

3.5-4.0

3.5-4.0

3.5-4.0

Breakage

electrode

MPa

8.0-10.0

10.0-13.0

10.0-14.0

10.0-14.0

nipple

19.0-22.0

20.0-23.0

20.0-24.0

22.0-26.0

Young's model

electrode

Gpa

7.0-9.3

8.0-12.0

9.0-13.0

10.0-14.0

nipple

12.0-14.0

14.0-16.0

15.0-18.0

16.0-19.0

Bulk density

electrode

g/cubic centimeter

1.53-1.56

1.64-1.68

1.68-1.74

1.68-1.74

nipple

1.70-1.74

1.75-1.80

1.78-1.82

1.78-1.84

Coefficient of thermal expansion (100-600°C)

electrode

10-6/℃

2.2-2.6

1.6-1.9

1.1-1.4

1.1-1.4

nipple

2.0-2.5

1.1-1.4

0.9-1.2

0.9-1.2

Ash

%

0.5

0.2

0.3

0.3

Momi

inch

Max (mm)

Minimum value (mm)

75

3

78

73

1000

100

4

103

98

1200

150

6

154

149

1500-1800

200

8

205

200

1500-1800

225

9

230

225

1500-2100

250

10

256

251

1500-2100

300

12

307

302

1500-2100

350

14

357

352

1500-2400

400

16

409

403

1500-2400

450

18

460

454

1500-2400

500

20

511

505

1800-2700

550

22

562

556

1800-2700

600

24

613

607

2100-2700

650

26

663

657

2100-2700

700

28

product name:

Basic Information.

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Product Description

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Grate electrode, needle coke , coal, coal, coal, low  coal, good electrical conductivity, low ash content, average structure density, good oxidation resistance, mechanical strength movement, such as me

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  Quantity

Â

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714

708

2100-2700

750

30

765

759

2400-2700

800

32

816

810

2400-2700