Carbon Electrode with Different Size and High Quality

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20 m.t.
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800 m.t./month

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Product Description:


1:carbon eletrode 
2:for ferroalloy,calcium carbide, silicon metal,  manufacture

Product Description

Carbon Electrode is abaked electrode used in submerged arc furnaces for delivering power to the charge mix. Electrode  is added to the top of the electrode column cylindrical  form.  Electrode  is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal Tar Pitch and is baked for weeks, it is widly used for ferroally productiong, silicon metal production etc. 

Graphite/Carbon Electrode Paste Specification:

Rs      μΩ.m≤45≤38≤45≤38
Bulk Desity g/cm3≥1.55≥1.58≥1.55≥1.58≥1.55≥1.58
Bending Strength
Compressive Strength       MPa≥20.0≥20.0≥20.0≥20.0≥19.0≥19.0
Compressive Strength       MPa3.
Ash    %≤2.5≤2.0≤2.5≤2.0≤2.5≤2.0


Carbon Electrode with Different Size and High Quality

We Also supply all kind of carbon electrode paste and below materials, please contact us if you have any enquiry about it.

Calcined Anthracite

Calcined Petroleum Coke

Coke (Met Coke, Foundry Coke, Semi Coke)

Company information:



China National Building Materials Group is a stated -owned enterprise in charge of administrative affairs in China buiding materials industry.Established in 1984 CNBM is a large group corporation of building materials with total assets of 25 billion and a total stuff of 30000 CNBM now owns 200 subordinating firms of solely owned and joint-venture companies.

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Q:Method for making carbon fiber board
Method for making carbon fiber sheet:1, first determine the thickness of the plate to be made2 calculate the required number of plies according to the thickness3, and then according to 0 degrees, 45 degrees, 90 degrees, -45 degrees in the order of stacking.4, and then molding it!Now carbon fiber board, in fact, many in the middle are entrained with some glass fiber cloth, of course, there are all carbon, a little more expensive!
Q:Is the hardness or softness of the steel with higher carbon content?
The increase of carbon content also reduces the weldability and corrosion resistance of steel, and increases the cold brittleness and aging tendency of steel.
Q:How do you use carbon fourteen to measure the age?
Then, carbon - 14 dating method is to determine the remains of ancient age? Originally, cosmic rays can produce radioactive carbon -- 14 in the atmosphere, and can enter all living tissue carbon dioxide and oxygen - synthesis combined, first for the absorption of plants, after the animal into a plant or animal. As long as they live. Continuous absorption of carbon - 14, to maintain a certain level in the body. When the organism dies, which will stop breathing carbon - 14, within their organization, with a half-life of 14 carbon began 5730 years of decay and gradually disappear. For any carbon containing material, as long as the determination of the remaining 14 of the content of radioactive carbon you can, that the age of 14. Carbon dating method is divided into conventional carbon - 14 dating method and carbon - 14 accelerator mass spectrometry dating two. At that time, since it is invented by Libby conventional carbon - 14 dating method, this 1950. The technology and application of methods have significant progress in the world, but its limitations are obvious, namely the time measurement must use a large number of samples and longer. Thus, carbon - 14 dating accelerator mass spectrometry technology developed. Carbon - 14 accelerator mass spectrometry dating method has unique advantages.
Q:Why use carbon batteries for alarm clocks?
Look at your clock is what kind of, some nickel battery (batteries) can also be a bit expensive. Lithium battery. And what in fact almost never mind, as long as you start voltage alarm on the line. You said carbon battery is called alkaline battery his standard voltage is 1.5V the charging the battery is generally 1.2V. to this problem is not a reward.
Q:Why is carbon content of stainless steel low?
The corrosion resistance of stainless steel decreases with the increase of carbon content. Therefore, the carbon content of most stainless steel is lower, the maximum is not more than 1.2%, and some steel's Omega C (carbon content) is even less than 0.03% (such as 00Cr12). The main alloying element in stainless steel is Cr (chromium), and the steel has corrosion resistance only when the Cr content reaches a certain value. Therefore, stainless steel in general Cr (chromium) content of at least 10.5%. Stainless steel also contains Ni, Ti, Mn, N, Nb, Mo, Si, Cu and other elements.
Q:There are ten carbon and oil Gulu chorus, carbon English Gollum and finally he said to sing, this is English this is the song of English is what?
You don't know, because oil Gollum and formal cooperation should be only the first, the other tracks are the max of others
Q:What's the difference between lead and carbon?
No one is the same. Lead is poisonous, and pencil lead is lead. The structure of carbon is the same as that of diamonds. Generally speaking, they are of structure, density and composition. No one is the same
Q:Why is the solubility of carbon in austenite larger than that in ferrite?
Its properties are similar to that of pure iron, and its plasticity and toughness are good, and its strength and hardness are low. It is usually massive or flaky in steel.The austenite structure is a face centered cubic lattice with a gap radius (0.414~0.225). Because of the larger size of the lattice gap, the solubility of carbon in gamma -Fe is relatively large. It has good plasticity.
Q:What is the burning point of carbon?
Generally speaking, the ignition point of charcoal is relatively low, about 300 degrees, and the coal is higher, at 600 - 700 degrees!
Q:What are the choices of cigarettes, tar, smoke, nicotine, and carbon monoxide?
The smoke was in the size of a smoker is refers to the amount of nicotine. The smoke is enough to mouth after the majestic. Enough cool,A novice at it. I think most of the carbon monoxide content. Carbon monoxide content is high after the head halo. The novice, this must be kept large. Tar, tar that smoke burning more fully the feeling in the mouth sweet, sweet fragrance..When is the strength of cigarettes and their taste.

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