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Pre-baked Anode Block

Anodes are large carbon blocks which are used to conduct electricity during the aluminium reduction process. Anodes are positive electrodes, typically made from crushed calcined petroleum coke and liquid pitch formed into rectangular blocks and baked. These anode blocks are attached to rods and suspended in an electrolytic cell, where they are slowly consumed in the aluminium smelting process.  

 

  • Product Details

Anodes are large carbon blocks which are used to conduct electricity during the aluminium reduction process. Anodes are positive electrodes, typically made from crushed calcined petroleum coke and liquid pitch formed into rectangular blocks and baked. These anode blocks are attached to rods and suspended in an electrolytic cell, where they are slowly consumed in the aluminium smelting process.   


Packing: 

Two anodes per bundle, secured with steel strapping and placed on a wooden pallet.


Technical specification:

No

Item

Unit

Guarantee Value

1

Apparent Density

g/cm3 (min)

1.52

2

Electrical Resistivity

μΩ.m (max)

63

3

Compress strength

Mpa (min)

38

4

Thermal Conductivity

W/mk(max)

4.5

5

Flexural Strength

Mpa(Min)

9

6

Permeability

NPm(Max)

2.0

7

Thermal Exposure

10-6/k

5.0

8

Ash

%(Max)

0.5

9

Fe

ppm(Max)

500

10

Si

ppm(Max)

350

11

V

ppm(Max)

350

12

Na

ppm(Max)

500



If required, other values of parameters might be agreed upon.
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Cathode block, Pre-baked Anode Block

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