Carbon Graphite Electrode RP HD HP UHP Grade

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Qingdao
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TT OR LC
Min Order Qty:
10 m.t
Supply Capability:
5000000 m.t/month

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Product Description:


Specifications:

F.C 98%min and 98.5%min, size: 100mm up 

- Description & Application

Electrode block processing of carburant in steelmaking and casting, than ordinary recarburizer absorption rate is high, easy to melt, can efficiently improve the quality of products and reduce the cost.

- Technical Specification
 

F.C (min)


  98.5%

98%

S (max)


  0.05%

0.05%

ASH (max)


  0.80%

1.00%

Vm (max)


  0.70%

1.00%

H2O (max)


  0.50%

0.50%

SIZE


  100mm up

 


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Q:How much is a ton of carbon fiber? How much difference is made between domestic and imported?
Depending on what type, the difference is different
Q:Why is the longer the carbon chain, the better the hydrophobic properties?
Alkyl chains, low in polarity, insoluble in water...... Release53 (TA station) of all alkanes alkane chain containing even chemical bonds are sigma bond, charge distribution in the molecule is not very uniform, the movement process can produce instantaneous dipole moment, but the total dipole moment is zero, non polar molecules. According to the similarity principle of compatibility, alkane in general can only be dissolved in carbon tetrachloride, like hydrocarbons and other non polar solvent, so the more you long alkane chain, as hydrophobic groups, then you must material hydrophobicity and better advice and look at textbooks still need some basic theory of organic.
Q:Appearance, hardness, electrical conductivity, use of carbon 60
C60 is a molecule composed of 60 carbon atoms in the molecule, it is like football, so also known as footballene (C60. This material is composed of C60 molecules, rather than by the atoms.) C60 is simply made of carbon atoms with stable molecules, it has 60 vertices and 32 sides. The 12 is Pentagon and 20 hexagon. Its molecular weight is about 720.
Q:Isotopes of carbon
There are three kinds of nature of carbon isotope, stable isotopes of 12C, 13C and 14C 14C of the radioactive isotope, the half-life is 5730 years, the application of 14C mainly has two aspects: one is the determination of biological death in archaeology, radioactive dating method; the two is labeled with 14C compound as a tracer, exploration the micro motion of chemistry and life science.
Q:How does a kebab cook at home?
It's easy to burn carbon at home1, put on the gas stove, ignited after use,2, pour some cooking oil in waste paper or Suibu, carbon on top, can be ignited
Q:What is the basic principle of carbon fourteen detection?
There are 3 kinds of carbon isotopes in nature, and their weight ratio is 12:13:14. They are expressed by carbon -12, carbon -13 and carbon -14 respectively. The first two are stable isotopes. Carbon -14 is radioactive. It exists in the atmosphere and is generated in the upper atmosphere by cosmic rays, neutrons, and atmospheric nitrogen nuclei. It combines C4O2 molecules with oxygen in the atmosphere, which is the same as carbon dioxide (CO2). Therefore, it mixes with carbon dioxide to participate in the natural carbon exchange movement. It is absorbed by plants by photosynthesis and stored in plants. People and animals need to eat plants, so they are also stored in human and animal bodies. During the life of the organism, they continuously acquire the radioactive carbon from the atmosphere. But when an animal or plant dies, it stops absorbing and reduces the radioactive carbon in the body. For about 5730 years, its content could be attenuated by half. So physicists call the half-life 5730 years. Therefore, as long as the instruments to measure the trees, grain, animal bones and bone biological remains in the existing carbon content of -14, compared with its original carbon -14 level, you can calculate their death in many years ago, which can be inferred and their coexistence remains (such as construction sites, tombs or other relics how many years have elapsed since).Pro, please [adopted the answer], your adoption is the driving force for my answer, thank you.
Q:What does carbon cloth tonnage mean?
Carbon cloth tonnage is illegal: mean a square centimeter of sectional area of carbon cloth tension of tonnage. Meaning that the carbon cloth rolled into a solid "rod" if the cross-sectional area of the bar is 1 cm, the maximum tension tonnage it bear -- carbon cloth tonnage.
Q:What is electrical carbon?
Carbon and graphite have the following characteristics:(1) it has good conductivity and thermal conductivity.2. It has excellent properties of high temperature resistance, can work at 3000 degrees under anaerobic condition, and has good mechanical strength and thermal shock resistance at high temperature.(3) good chemical stability, not adhesion to liquid metal at high temperature, only with strong oxidant.(4) graphite has good self lubrication characteristics.The electricity production process is as follows: firstly, the carbon powder and adhesive agent he mixed pressed carbon matrix material. And then send the person inside the furnace and high temperature sintering, the final form of electrical carbon products.
Q:Stability, primary carbon, two carbon, three carbon, four carbon
From a variety of hydrogen is substituted alkyl free radicals generated in terms of difficulty order can have free radicals for the formation of tertiary carbon free radical secondary carbon free primary carbon free radicals. Alkyl radicals generated methyl easily, can be explained from two aspects: (1) different required to form free radicals when the fracture of C-H the energy, the (CH3) 3C-H fracture, the energy required for the smallest, most easily generated.
Q:Paint paint fluorocarbon paint which expensive?
Teflon (Tie Fulong) coating is a kind of high performance coating is the one and only, with heat resistance, chemical inertness and excellent insulation stability and low friction, the comprehensive advantages with other coatings can not compete, the flexibility makes it can be used in almost all the shape and size of the products.Fluorocarbon paint is a kind of coating with fluorine resin as its main film forming material. It is also called fluorocarbon paint, fluorine coating and fluorine resin coating. In a variety of coating, fluorocarbon resin coatings due to the introduction of fluorine element electronegativity, fluorocarbon bond energy, has the good performance. Weather resistance, heat resistance, low temperature resistance, chemical resistance, but also has a unique non sticky and low friction.

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