Recarburizer of Graphitized Petroleum Coke

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t
Supply Capability:
300000 m.t/month

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Product Description:

Recarburizer Application:


- Lower the impurities in the cast iron, 

- Choose the right recarburizer can lower the casting cost. 

- Recarburizer is essential auxiliary additives for production of high quality steel .

- Also it can can be used as additive for produce other product like brake pad used as friction materials; 

- High quality recarburizer is after graphitizing process,under high temperature,the arrangement of carbon atoms in microstructure of graphite.

so call it graphitization ,graphitizing can lower the impurities in recarburizer, increase the carbon content, lower the sulfer content. 

 

Product categories:

 

At present China have 3 Type Recarburizer:

- Graphite powder ,the dust power of graphite electrode

- Calcined Petroleum Coke part of domestic steel factory use it as recarburizer.

- Graphitized Petroleum Coke ,as recarburizer used for steel casting




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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:Advantages of carbon fiber
Carbon fiber axial strength and high modulus, no creep, fatigue resistance, between heat and electrical conductivity between the metal and non metal, low thermal expansion coefficient, good corrosion resistance, low fiber density, good permeability of X ray.
Q:What should we do to reduce carbon emissions in our lives?
Reducing the burning of fossil fuels is important, reducing the emission of motor vehicles, reducing private cars, reducing thermal power, and burning carbon emissions from coal-fired power plants
Q:Does iron have more carbon or more steel?
carbon content of less than 0.04% of the iron, the carbon content in the name of wrought iron; 0.05~2% iron, known as steel.
Q:What should be done to deal with leakage of carbon monoxide from the plant?
The container should be cooled by heat in time. The harm to health, carbon monoxide and hemoglobin binding capacity than oxygen 200 times larger, after inhalation, in the blood and hemoglobin binding, interference blood carrying oxygen capacity, resulting in tissue hypoxia. The skin starts to become gray, and the skin and mucous membranes are red. Severe damage to brain cells can also cause secondary diseases, light damage to the heart, and damage to pyramidal or extrapyramidal systems, including the basal ganglia. Acute poisoning: mild poisoning are headache, dizziness, lethargy, tinnitus, palpitation, nausea, vomiting, weakness, abdominal pain, weakness and other symptoms; moderate poisoning in addition to the above symptoms, and complexion, lips cherry red, rapid pulse, irritability, instability of gait, fuzzy consciousness, coma patients remain unconscious;, miosis, muscle tension increased, frequent convulsions, incontinence, depth of poisoning due to respiratory paralysis and death. Chronic effects: the main manifestation of long-term inhalation of a certain amount of carbon monoxide, fatigue, irritability, indigestion and so on, can cause damage to the nervous and cardiovascular system. The compressed gas storage requirements in bottles, should be stored in a cool, ventilated warehouse, storage temperature should not exceed 300C; keep away from heat, avoid direct sunlight; and oxygen, compressed air, oxidant and stored separately; avoid mixed mixed transport. The lighting, ventilation and other facilities in the storage room shall be explosion-proof, and the switch is located outside the warehouse. Equipped with appropriate varieties and corresponding quantity of fire-fighting equipment.
Q:Paint paint fluorocarbon paint which expensive?
Paint is divided into two categories, a class of low temperature baking paint, curing temperature of 140 degrees -180 degrees, and the other category is called high temperature baking paint, its curing temperature is 280 degrees -400 degrees.High temperature baking also known as Teflon (Teflon) English called Polytetrafluoroetylene, referred to as Teflon, PTFE and F4. High performance special Teflon coating is fluorine coating resin with polytetrafluoroethylene, English name for Teflon, because the pronunciation of reason, commonly known as Teflon, Tie Fulong, Teflon, Teflon and so on (all Teflon transliteration).
Q:Carbon 60 related information
The 60 is the solid carbon black, graphite and diamond. In addition, in recent years, scientists have discovered that some exist in new form of elemental carbon, which is more important in 1985 found C60. C60 is a molecule made up of 60 carbon atoms, similar to football. At present, people have made great progress in the research of C60, and the application of C60 in superconductor, material science and other fields is deepening. In our country, great achievements have been made in this field. For example, the metal doped C60 superconductor has been successfully developed in collaboration with the Physics Institute of Peking University and the Chinese Academy of sciences. It can be said that the discovery of C60 is of great importance to the study of carbon chemistry and even the whole field of chemistry.
Q:What is carbon content of fly ash in boiler flue gas?
Just like oxygen measuring zirconia, the CO2 content has a specialized CO2 sensor that can be measured directly
Q:What kinds of barbecue carbon do you have?
The disadvantage is more expensive. Ordinary charcoal advantages are cheap, disadvantages are different sizes, barbecue uneven fire, burning time is short, the process of baking carbon must be added. The mechanism of carbon is actually a mixture of carbon and coal, pressed into the multi hollow prism, from carbon containing ash on the look out the composition of coal.
Q:The difference between graphite and carbon
There are three kinds of carbon allotropes, namely diamond, graphite and amorphous carbon.Graphite is a crystalline mineral of carbonaceous elements, and its crystalline framework is hexagonal layered structure

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