PREBAKED CARBON ANODE

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Prebaked Carbon Anode

In smelters running with prebake technology, Carbon Anodes, consisting of calcined petroleum coke and coal tar pitch as a binder are consumed.



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What is Carbon anode?

In smelters running with prebake technology, Carbon Anodes, consisting of calcined petroleum coke and

coal tar pitch as a binder are consumed.

Rongxing could supply can supply any size of Anodes under spot or long-term agreements. 

We believe that being focused on the process of high quality manufacturing gives us an unmatched

perspective of the challenges facing consumers and suppliers.

Additional to the raw materials we are therefore capable with our inhouse Engineering Division to provide

support and an in depth understanding of the individual requirements.

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Rongxing  has about 28 years' Carbon & Graphite product manufacturing experience since 1992,company is

located at Zhengzhou city,China.We pay much attention on mechanical developing and technology innovation.

Now we have vibratory shaping equipment,synchronism shearing,press vacuum technic,high accuracy CNC

machine tool,auto-batching system etc. 

 

Now our products include

Carbon pre-baked anode,electrode paste and recarburizers (including anthracite carburant, calcined petroleum

coke carburant, graphite recarburizer) are core products, and also produce pre-baked anode, anode scrap,

carbon brick coal and petroleum coke.

Our products are exported to Pakistan, Malaysia, Russia, Oman, Iran, Egypt, Czech Republic, Slovenia, etc.

approx 20 countries and regions.And are well commended both in domestic and abroad.

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Pre-baked Carbon Anode Specifications

Carbon Pre-baked Anode
Specification
Typical
Unit
Value
Method
Real Density
2
g/cm3
min
ISO 8004
Apparent Density
1.5
g/cm3
-
ISO 12985
Air Permeability
0.5-1.5
npm
-
ISO 15906
Compressive Strength 
35-40
N/mm2
-
ISO 18515
Youngs Moudle
3.5-5.5
Gpa
-
ISO 12989
Flexural Strength
8-14
N/mm2
-
ISO 12986
Specific Electric Resistance
52-60
μΩm
-
ISO 11713
Cof. Lin. Thermal
3.5-4.0
μm/(k.m)
-
ISO 14420
Thermal Coductivity
3-4.5
W/(k.m)
-
ISO 129087
Ash
0.5
%
max
ISO 8005
Air Reactivity Residue
70-85
%
-
ISO 12989-1
Dust
2-10
%
-
Lost
8-30
%
-
CO2 Reactivity Residue
84-92
%
-
ISO 12988-1
Dust
1-10
%
-
Lost
4-10
%
-
Elements
S
0.5-3.0
%
-
ASTM D6376
V
30-500
ppm
-
Fe
100-500
ppm
-
F
150-600
ppm
-
Ca
50-200
ppm
-
Al
150-600
ppm
-
Ni
40-200
ppm
-
Si
100-300
ppm
-

Important:Figures given above are typical properties,other specialized products customer need,pls contact

Lily for more info.

 

Pre-baked Carbon Anode application

Prebaked Carbon Anodes are a particular type of consumable electrodes (anodes) designed for aluminium

smelting through the Hall-Héroult process. During the smelting process, these carbon anodes are suspended

within the electrolysis cell(s) containing the electrolyte, which is primarily aluminium oxide (Al2O3). In the

process, prebaked anode is consumed at a rate of approximately 450 kg of anode per tonne of liquid aluminium

produced.

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Main Featrues

  • Low ash and high strength
  • Low electrical receptivity
  • made from the qualified petroleum coke and coal tar pitch
  • Optimization of the baking process
  • Few impurities
  • Tailor-made production covering mould and specification
  •  

    Quality Assurance of Our Carbon Anode

    We are ISO certified,third party inspection such as SGS or other inspection body could be available before

    delivery. Actually,our product 's quality performance has been well confirmed through global clients' continuous

    orders.

    Clients could test it is through a trial order if possibile to dispel doubts.

    Our team of experts is looking forward to providing the Specifications best suitable for your application!

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    Click here You can send email directly:carbon@electrodepaste.com


    Or Leave the message:

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    Rupture Modulus:10.0-14.0
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    Goose Shaped & Trapezoid Shaped
    Goose Shaped:30mm*60mm*80mm;
    Trapezoid Shaped:Bottom Length14cm,Bottom Wieth 10cm;Height 9.5cm;Top Legnth 9cm,Top Width 4cm.
    Ash content 2-10%
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