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带超高压电极的石墨电极 购买在 北京
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购买 带超高压电极的石墨电极
带超高压电极的石墨电极
graphite_electrodes_with_uhp_electrodes
graphite_electrodes_with_uhp_electrodes
graphite_electrodes_with_uhp_electrodes

带超高压电极的石墨电极

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描述

Items

Classification

单位

Unit

Nominal Diameter (mm)

300400

450500

550600

700

Specific Resistance

Pole

μΩm

6. 2

6. 3

6. 3

6. 3

Nipple

5. 0

5. 0

4. 5

4. 5

Bending Strength

Pole

Mpa

10. 5

10. 5

11. 0

11. 0

Nipple

18. 0

18. 0

20. 0

20. 0

Young’s Modulus

Pole

Gpa

14. 0

14. 0

14. 0

14. 0

Nipple

18. 0

18. 0

22. 0

22. 0

Bulk Density

Pole

g/cm3

1. 66

1. 66

1. 66

1. 66

Nipple

1. 75

1. 75

1. 75

1. 78

CTE100℃ - 600℃

Pole

×10 - 6/℃

1. 5

1. 5

1. 4

1. 4

Nipple

1. 4

1. 4

1. 2

1. 2

Ash Content

 

%

0. 3

0. 3

0. 5

0. 5

Graphite electrode is a major conduction material used in the electric smelting industry, which has the properties of supe rior electric conductivity, thermal conductivity, high strength, oxidation and corrosion resistance in high temperature. Graphite electrode is typically used in the EAF smelting steel, the submerged - arch furnace producing ferroalloy, pure si licon, phosphor, matte, calcium carbide, etc. Nowadays, graphite electrode has been essential part of the raw material industry.

Graphite Electrode Operation Current

)

Nominal

Diameter

Operation Current (Ampere)

RP Electrode

Impregnated

Electrode

HP Electrode

Type II HP

UHP Electrode

75

10001400

13002000

——

——

——

100

15002400

18003000

——

——

——

130

22003400

28004200

——

——

——

150

30004500

40005000

——

——

——

200

50006900

48009000

55009000

——

——

250

700010000

800012000

800013000

——

——

300

1000013000

1100016000

1300017400

——

1500022000

350

1350018000

1500022000

1740024000

1900028000

2000030000

400

1800023500

2000028000

2100031000

2300035000

2500040000

450

2200027000

2400034000

2500040000

3000042000

3200045000

500

2500032000

2800042000

3000048000

3500050000

3800055000

550

2800036000

——

3400055000

——

4500065000

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