Recarburizer of Graphitized Petroleum Coke

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Loading Port:
Qingdao
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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:I bought a grill myself and went to barbecue with my friends the day after tomorrow, but I can't ignite the carbon. What should I do?
Use alcohol to pile up the carbon into Pyramid type. Bring the alcohol up for a minute and then ignite. If there is no alcohol, buy a bottle of water from the building materials store
Q:Is badminton material good with carbon fiber or carbon fiber + resin? Five
HelloThese two rackets are a good choice for beginners, and the price is almost the same. In theory, of course, the resin + carbon fiber is better. Carbon fiber increases the hardness of the racket, while the resin increases the toughness of the racket. Therefore, this kind of racket is softer than the center pole, suits the defensive and the ball control type. However, 3363 people as a basic racket, is not on the resin have too many requirements, as mentioned above, the content of resin may be less than 5%, which is why the two price is almost the sake of racket.My suggestion is that the landlord to buy carbon fiber 3361, first, this time longer, very popular, reputation has been good, two is 3363, some people feel too soft, the ball is not far away, with a very uncomfortable feeling. Of course, it depends on the characteristics of the landlord himself.I hope that the answer can help to you, I hope you join our team "badminton kingdom", to create our own kingdom of badminton!
Q:What is the basic principle of carbon fourteen detection?
Carbon fourteenCarbon fourteen, a radioactive isotope of carbon, was first discovered in 1940. It is produced by hitting twelve carbon atoms in the air through cosmic rays. Its half-life is about 5730 years, the decay is beta decay, and the carbon 14 atoms are converted to nitrogen atoms. Since its half-life is 5730 years, and carbon is one of the elements of organic matter, we can infer its age by the 14 component of the residual carbon in the dying organism. When living in the biological, because need to breathe, the carbon content of 14 in its body is about the same, the organisms die will stop breathing, at this time the carbon 14 in the body began to decrease. Since the proportion of carbon isotopes in nature is always stable, one can estimate the approximate age of an object by measuring its carbon 14 content. This method is called carbon dating. Other commonly used methods include potassium argon measurements, potassium argon measurements, thermoluminescence measurements, and others;
Q:What is carbon steel, carbon manganese steel?
Compared with other kinds of steel, carbon steel is the earliest, low cost, wide performance range and the largest amount. For nominal pressure PN is less than or equal to 32.0MPa, temperature of -30-425 water, steam, air, hydrogen, ammonia, nitrogen and petroleum products such as medium. Commonly used grades are WC1, WCB, ZG25 and high quality steel 20, 25, 30 and low-alloy structural steel 16Mn
Q:Carbon steel sales in Pu Yuan Yuan, what does that mean? Ten
Flash is to flash, or two bending. Two cuts; one cut two on average, three segments, four cuts; an average cut of four, and five segments. The back is industry talk.
Q:How to test aldehyde group and carbon carbon double bond in acrolein
Can be oxidized into carboxyl aldehyde with silver ammonia solution or new copper hydroxide,
Q:What is the difference between gold resistance and carbon resistance?
Metal film resistance, high precision, overload capacity, high temperature coefficient, but the price is also higher. Commonly used in some demanding or more accurate circuit, such as instrumentation, precision power supply. Carbon film resistors have high cost performance and low cost, but they have larger errors. A large number of applications in civil electrical products. Such as television, air conditioning, stereo and so on.
Q:What is the starting temperature and final forging temperature of carbon steel?
2. final forging temperatureThe final forging temperature, that is, the temperature at which the billet terminates, the final forging temperature shall ensure that the billet remains sufficiently plastic until the end of the forging, and that the forging is recrystallized after forging3. forging temperature rangeForging temperature range refers to a temperature interval between the initial forging temperature and forging temperature. To determine the basic principles of forging temperature, can ensure that the metal has a high plasticity and low deformation resistance in the forging temperature range, and organization and performance requirements. The forging temperature range should be as wide as possible, to reduce forging times, improve productivity.The starting temperature and the final forging temperature and the temperature range of the forging can be determined by the Fe Fe3C alloy phase diagram. The present state of the iron carbon alloy is a part of the iron carbon alloy with carbon content ranging from 0 to 6.69% (i.e., Fe - Fe3C part)The forging temperature range of carbon steel is shown in the shadow line shown in this figure
Q:Carbon fiber rod 60
3. carbon fiber product form and manufacturing process carbon fiber has four kinds of products: fiber, fabric, prepreg, and chopped fiber. Cloth refers to fabric made from carbon fibers. Prepreg is a product in which carbon fibers are aligned in one direction and impregnated with carbon fibers or fabrics to form sheets. A staple fiber is a short fiber. These products, together with resins, will form carbon fiber reinforced plastics (CFRP) at different ratios. The resin is attached to the fiber and can be made into a pressure vessel and roll, which is wound around a core and then plasticized or hardened. This method is called "winding forming method"". Put the cloth into a model, and then soak it with resin. It can also be the body part of the production card. This is the "method of resin transfer molding (RTM)". The manufacture of aircraft elements is made by heating, pressing and plasticizing preforms in a autoclave. A strand of prepreg is wrapped around a core and heated and plasticized. This is known as the sheet winding method, which can be used to make a golf club, a fishing rod. The short silk is mixed with resin to form a mixture, which can be used to produce mountain machine components and other products after processing. In the past, prepreg was the most widely used form of carbon fiber, fabricated by sheet winding in a reactor. Recently, however, with the development of new industrial applications, filament winding, blending and other methods of prefabrication have been developed more widely. The use of molding such as RTM has enabled manufacturers to make larger products more efficiently. The combination of carbon fiber with the most suitable resin and prefabrication process makes the application of carbon fiber more attractive.
Q:What does carbon nanotubes (5,5) in (5,5) mean?
You can imagine will find a layer of carbon atoms on the plane (5,5) points, grabbed (5,5) and (0,0), the whole plane to roll the overlap is not only two tubular carbon nanotubes (5,5). So the (n, m) and the diameter of the nanotubes have a close relationship.

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