Carbon Electrodes With Very Stable Quality

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Lianyungang
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TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
700 m.t./month

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Product Description:

Carbon Electrodes With Very Stable Quality


Features

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


Graphite/Carbon Electrode Paste Specification


PARAMETER   UNIT GUARANTEE VALUE
ItemsΦ500~Φ700Φ750~Φ960Φ1020~Φ1400
Rs      μΩ.m≤45≤38≤45≤38
≤40
Bulk Desity g/cm3≥1.55≥1.58≥1.55≥1.58≥1.55≥1.58
Bending Strength
MPa 
3.5~7.54.0~7.53.5~7.54.0~7.53.5~7.54.0~7.5
Compressive Strength       MPa≥20.0≥20.0≥20.0≥20.0≥19.0≥19.0
Compressive Strength       MPa3.2~4.83.0~4.63.2~4.83.0~4.63.2~4.83.0~4.6
Ash    %≤2.5≤2.0≤2.5≤2.0≤2.5≤2.0

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Carbon Electrodes With Very Stable Quality



We can adjust the size based on different enquiry. please contact us if you are interested in this materials, we will send our offer as soon as get your kind email.


Do you know the use of the graphite electrode?

 

1, It is used for the electric arc furnace steel making. (About 70-80% graphite electrode is used for steel making).

 

2, It is used for the submerged arc furnace, including melting iron alloy, pure silicon, yellow phosphorus,

matte, calcium carbide and so on.

 

3, It is used for the resistance furnace, such as the graphite making, melting glass, silicon carbide 

making and so on.


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Q:What is carbon emission and what harm does it do? How can carbon dioxide be prevented?
Carbon deposition reaction:CH4 = kJ/mol C+H274.92CO = CO2+C +172.4 kJ/mol on.The main cause of carbon analysis is that the ratio of water to carbon is too low, so that the rate of carbon removal is lower than the rate of carbon depositionThe above chemical reactions are reversible reaction, from the analysis of thermodynamics, if the increase in temperature or reducing system pressure, increase the possibility of methane decomposition reaction type is CH4 C+H2 produce coke; possibility of CO reaction 2CO = CO2+C and CO = C + H2 reaction +H2O produce coke decrease. If the temperature is reduced or increased the pressure is on the contrary. The effect of temperature on coke reaction is very large, to avoid the [wiki] [/wiki] carbon catalyst must select the appropriate temperature, avoid carbon deposition area.
Q:About baking raw carbon problems
I see selling mutton string is usually used in newspapers or put a small wood charcoal stove, just like
Q:What is the effect of carbon equivalent on welding?
The carbon equivalent of less than 0.4%, good weldability; in 0.4~0.6%, poor weldability, welding preheating and other measures to prevent cracks; more than 0.6 words, when welding needs higher temperature and strict technical measures! PS: carbon equivalent =C+Mn/6+ (Ni+Cu) /15+ (Cr+Mo+V) /5, Q235 carbon content in 0.14%~0.22% between, widely used by the company seems to be Q235B, carbon content between 0.12~0.20%
Q:What are the carbon monoxide collection methods?
The catchment gas collection, because it is difficult to dissolve in waterOr the airbag
Q:Does graphite grade and fixed carbon mean 20?
The taste of graphite powder refers to its purity, that is, the amount of carbon; fixed carbon content refers to the removal of water, ash and volatile residues, it is an important indicator of the use of coal. The two are essentially different
Q:What is the difference between carbon and carbon materials?
Carbon refers to elements. Carbon materials usually refer to materials that contain carbon and are the main bodyCarbon is a carbon containing substance of no composition and property consisting of carbon elementsCarbon materials are usually specified, especially carbon and graphite materialsCarbon material is a broad carbon containing materialAbove.
Q:What are the specifications of carbon fiber cloth?
First, according to the different carbon fiber precursor, can be divided into:1, PAN based carbon fiber cloth (more than 90% of the market for this kind of carbon fiber cloth);2, viscose based carbon fiber cloth;3, asphalt based carbon fiber clothTwo, according to the different specifications of carbon fiber, can be divided into:1,1K carbon fiber cloth;2,3K carbon fiber cloth, 3,6K carbon fiber cloth;4,12K carbon fiber cloth;Large tow carbon fiber cloth 5,24K and overThree, according to carbon fiber carbonization can be divided into different:1, graphitized carbon fiber cloth, can withstand 2000 - 3000 degrees high temperature;2, carbon fiber cloth, can withstand 1000 degrees or so high temperature,3, pre oxidized carbon fiber cloth can withstand 200 - 300 degrees high temperatureFour, according to the different weaving methods, can be divided into:1, carbon fiber woven cloth, mainly include: plain weave cloth, twill, satin, unidirectional cloth etc.;2, knitted carbon fiber cloth, mainly: warp knitting cloth, weft knitting cloth, round machine cloth (bushing), flat knitting cloth (Luo Wen cloth) and so on;3, woven carbon fiber cloth, mainly: casing, packing, weaving belt, two-dimensional cloth, three-dimensional cloth, three-dimensional woven cloth, etc.;4, carbon fiber prepreg cloth, mainly include: dry wet prepreg; prepreg; prepreg cloth; prepreg; there is no Taub Taub; etc.;5, carbon fiber non-woven fabric, non-woven fabric, carbon fiber felt, carbon felt, including short cut felt, continuous felt, surface felt, needle felt, stitched felt, etc..
Q:Do you make the clay?
Clay soil can not be prepared, it was completed by geological changes over the past ten thousand years. Flower cultivation of soil can be self-made, mud carbon 3 points, coconut bran 2 points, perlite a point. The three proportion is 3; 2; 1.
Q:What's the difference between coal and carbon?
Coke, too, is quite different from coal in physical properties.
Q:Stability, primary carbon, two carbon, three carbon, four carbon
(2) due to free radicals generated in the outer layer of only 7 electrons, eight corner structure did not reach saturation, so it is an electron deficient species, while methyl (or alkyl) is an electron donor groups can alleviate the lack of this kind of electron, so that the stable free radicals, free radicals and carbon alkyl substituents on the more, the more stable free radical. And more stable, more easy to generate.

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