Recarburant carbon graphite powder calcined petcoke petroleum coke

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Dalian
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10 m.t
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500000 m.t/month

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Specifications of Recarburizer for Steelmaking:

 

As an ideal carbon additive and intermediate reactor 
it has been widely used in different indust


Recarburizer for steelmaking

- F.C.: 90%min

  ASH: 8%max

 V.M.: 2%max

  S: 0.5%max

  MOI: 1%max

 

- F.C.: 93%min
  ASH: 6%max

  V.M.: 1%max

  S: 0.5%max

  MOI: 1%max

 

- F.C.: 95%min

  ASH: 4%max

  V.M.: 1%max

  S: 0.5%max

  MOI: 1%max


We also can supply the size is as customers' requirements.

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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:DNF advanced furnace rock carbon how, now more than +10 to advanced ah, how to get ah, 5
High-grade furnace rock carbon is in the previous time, Tencent limited, only the mall can buy! Now, the mall is off the shelf! It's already gone! Thank you!
Q:Which carbon content is larger, steel or pig iron?
carbon content more than 2.11% of iron, iron carbon content in general industry 2.5%--4%. I hope I can help you.
Q:Helmet material: ABS composites, FRP, carbon fiber, what are the differences? How to tell good from bad?
ABS resin is one of the five major synthetic resin, impact resistance, heat resistance, low temperature resistance, chemical resistance and excellent electrical properties, but also has the characteristics of easy processing, product size stability, good surface gloss, easy coloring, painting, but also the surface plating metal, electroplating, welding, hot pressing and bonding the two processing, widely used in the industrial field of mechanical and automotive electrical and electronic instruments, textiles and construction, is a very widely used thermoplastic engineering plastics.Materials (Composite) is a material consisting of two or more than two different materials which, in physical or chemical ways, macroscopically form new properties. Various materials in the performance complement each other, and produce synergistic effect, so that the comprehensive performance of composite material is better than the original material, and meet a variety of different requirements. The matrix materials of composite materials are divided into two major categories: metal and nonmetal. Metal matrix commonly used aluminum, magnesium, copper, titanium and its alloys. The non-metallic matrix mainly includes synthetic resin, rubber, ceramic, graphite, carbon and so on.
Q:Carbon content of fly ash and fly ash roasted vector what is the relationship?
The amount of burning loss of fly ash is the index that indicates the unburned organic matter in coal ash, including the number of carbon particles. The greater the burn loss, the more carbon is burnt. The presence of unburned carbon has a great negative impact on the quality of fly ash.
Q:How much carbon does it take for 4 people to barbecue?!
Hello The amount of charcoal is according to the number, the number of barbecue barbecue food and other circumstances, the amount of each person is different, generally 6 pounds of charcoal enough for 3-5 to use, recommended to get for a little extra, so is not enough, the charcoal is not expired, can not run out of the next and then, put in the house you can also clean the indoor air.
Q:The difference between double offset paper and carbon free printing paper
Double offset paper is a printing paper. It is a higher quality printing paper. The contrast, flexibility and surface strength have higher requirements, and the acidity and basicity of the paper should be close to neutral or weak alkaline. Previously called Dowling, now some small mills to offset for the very low, the price is low...
Q:Why can carbon fiber in addition to static electricity ah?
The elimination of electricity is based on the leakage of charge. The carbon fiber has a weak corona discharge, so it combines the charge.
Q:What materials can be carbonitriding?
Low temperature carbonitriding for high alloy tool steel, high-speed steel tools, etc., in temperature carbonitriding is under great pressure not only in carbon steel wear parts, high temperature carbonitriding is mainly used for medium carbon steel and alloy steel under great pressure.
Q:The difference between high elasticity carbon fiber and high stiffness carbon fiber bat 5
Under the same force, high elasticity means that the elongation of the fiber is relatively large, and the high rigidity means that the elongation is relatively small.The racket hit the ball using high elastic fiber can withstand greater deformation, good toughness, a slowerThe racket hit the ball using high rigid fibers during deformation is small, hit the ball faster.

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