FC 90 95 99% carbon raiser for steel making graphite based petroleum coke recarburizer

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10 m.t
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500000 m.t/month

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Product Description:

Specifications of Carbon Raiser:

 

- F.C 90-95% 
- Low sulfur 
- ISO 9001 
- Calcined petroleum coke

 

 

FC 90-95-99% carbon raiser for steelmaking/Calcined anthracite / graphite based / petroleum coke recarburizer

 

Recarburizer carbon rasier points steelmaking recarburizer (People's Republic of China ferrous metallurgy industry standards, YB / T 192-2001 steelmaking recarburizer) and cast iron with carbon agent, and other materials are also useful to add carbon rasier such as brake pads with additives, as friction materials. carbon rasier belong plus steel, iron by carbon materials. carbon rasier quality is essential for the production of high-quality steel auxiliary additives. 


Carbon rasier there are a variety of raw materials, production processes are different, there are wood carbons, carbon-based coal, coke, graphite, etc., of which there are many small species under various categories. High quality carbon agent generally refers to after graphitized carbon agent under high temperature conditions, the arrangement of carbon atoms in graphite morphology was, so called graphitization. Graphitization can reduce the content of impurities recarburiser improve recarburizer carbon content and reduce sulfur content.

 


Recarburizer Features: 


- Medium particle size, porosity, large, absorption speed. 
- Using petroleum coke firing temperature, the chemical composition of pure carbon, sulfur, harmful ingredients minimal absorption rate. 
- Product good degree of graphitization, improve the original form of liquid iron nuclear capability. Ductile iron ball to increase the number of ink in breeding, increasing the graphite furnace liquid iron nuclei. Refined, uniform distribution of the graphite in the cast. 
- excellent performance and stability.

 

Specifications   (%):

Grade

 F.C

 Ash

 V.M

 Moisture

 S

Size

CR-95

≥95

<4

<1

<1

<0.3

0-30mm 
  As buyer's request.

CR-94

≥94

<4

<1

<1

<0.3

CR-93

≥93

<6

<1

<1

<0.4

CR-92

≥92

<7

<1

<1

<0.4

CR-91

≥91

<8

<1

<1

<0.4

CR-90

≥90

<8.5

<1.5

<2

<0.4

 


Carbon rasier Packing:

- Carbon rasier waterproof bags 25KG / bag, plus tons of bags or trays 
- Also provide suitable package according to your needs.

 

 

 


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Q:Why does carbon fiber produce far infrared rays when it is heated?
When it is energized, its motion intensifies, the frequency becomes V2, and the frequency becomes larger, the vibration system is unstable and the frequency is back to its original frequency. So you have to release energy in the form of electromagnetic waves. I am not too clear about the specific release process. I know that the molecules do slow motion and generate additional electromagnetic waves. The frequency of the extra electromagnetic wave emitted is v2-v1, and its frequency falls in the far infrared region.
Q:Are carbon cells the same as alkaline batteries?
The internal resistance of the battery is low, so the current produced is greater than that of the conventional carbon battery. Because the battery is free of mercury, it can be treated with domestic waste without being deliberately recycled.
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
Carbon element; carbon is carbon steel, round steel, Primeton is end of carbon steel, which is common round, is construction steel.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:Glucose contains resveratrol (C14H12O3) to determine the mass ratio of resveratrol and carbon dioxide of the same quality as carbon dioxide
They are x and y, containing carbon equal, according to the mass of an element = the mass of a compound * the elementMass fractionFor C14H12O3, the carbon mass fraction is C%=12*14/ (12*14+12+16*3) *100%=73.68%For CO2, the mass fraction of carbon is 12/ (12+16*2) =27.27%There is x *73.68%=y*27.27%So there's X: y =57:154
Q:What is latent carbon?
If there is already one or more chiral centers in the molecule, the chiral center of the molecule will result in a non enantiomer, for example:The C-2 2- hydroxybutyric acid is chiral, is a chiral molecule.C-3 is connected with the two hydrogen atoms of the same and two not the same group, it is a potential chiral carbon atoms. When a hydrogen atom on the C-3 is a different from the other three atoms or groups (such as OH) instead, it generates a new chiral carbon atom. This new chiral carbon atom has two opposite configuration, and the chiral carbon atoms of the original configuration is the same, so the product is replaced by the diastereoisomers, their output is not equal, is often far away.This is not directly after separation of chiral molecules in latent chiral carbon atoms into chiral carbon atoms, and generate different amounts of stereoisomers called "chiral synthesis" (chiral synthesis), also known as "asymmetric synthesis" (asymmetric synthesis).
Q:Is graphite carbon?
Chemically, it belongs to carbonWhen these carbon atoms connect with each other to form a single substance, they have different ways. They are arranged in eight planes. The net shape is the diamond, which is arranged in a regular hexagon and a layer, and then graphite is formedDiamond and graphite are carbon elements
Q:Rod box material, there is a kind of material called carbon fiber, who knows this material is good?
This material is good. Carbon fiber is a new kind of fiber material with high strength and high modulus of carbon content of more than 95%. It is a flaky graphite, microcrystalline and other organic fibers stacked along the axial direction of the fiber, obtained by carbonization and graphitization of microcrystalline graphite material. Carbon fiber "an hand in a velvet glove lighter than aluminum," the quality, but the strength is higher than that of steel, and has the characteristics of corrosion resistance, high modulus, in the national defense and civilian areas are important materials. It has not only the intrinsic characteristics of carbon materials, but also the softness and processability of textile fibers. It is a new generation of reinforced fiber.
Q:Carbon injection molding machine heating several degrees
The physicochemical properties of PC plastics are as follows:One is amorphous plastic, Tg is 149~150 DEG C, Tf is 215~225 DEG C, molding temperature is 250~310 DEG C, and relative average molecular weight is 2~4.The thermal stability is better and increases with the increase of molecular weight.The rheological properties are close to Newton liquid, and the apparent viscosity is greatly affected by the temperature, which is less affected by the shear rate and increases with the relative average molecular weight. No obvious melting point, higher melt viscosity. PC molecule chain has benzene ring, so the rigidity of molecular chain is big.PC has good creep resistance and good dimensional stability, but it is difficult to eliminate internal stress.PC at high temperature, water easily degraded, molding requirements of moisture content below 0.02%.The product is easy to crack.Before molding, the PC resin must be fully dried. The fluidized bed drying method (drying temperature 120 to 130 DEG C, 1 ~ 2H), vacuum drying (110 degrees Celsius temperature, vacuum degree more than 96kPa, 10 ~ 25h), hot air circulation drying (above the temperature of 120 to 130 DEG C, 6h). In order to prevent the moisture absorption of the dry resin, it should be placed in the insulating box at 90 degrees. It should not be stored for a long time. When forming, the hopper must be closed, the hopper should be equipped with heating device, the temperature is not less than 100 degrees, and no heat insulation device hopper, a feeding amount is best less than half an hour of the amount of use, and should be stamped tightly.
Q:What does "2T-250,1U-200@300" and "1Y-100" mean in carbon fiber cloth reinforcement?
the 1U-200@300 indicates that the U type hoop is 200 wide and the spacing is 300; the 1Y-100 represents the width of the 100 width and each of the two sides of the beam. The units are mm.

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