Carbon Additive FC 92%/ CNBM Carbon Additive

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
0 m.t.
Supply Capability:
100000 m.t./month

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Product Description

Carbon additive (carbon raiser) with characteristic of low ash and low sulfur is made from calcined petroleum coke, graphite petroleum coke or high quality anthracite coal . As an ideal  recarburizer  and intermediate reactor, it has been widely used in different industries like metallurgy, chemistry, machinery, electricity, etc.

 The selection of a charging carbon is determined by the quality requirements of the steel or ferroalloy production as well as the cost and availability of carbon products. So the recarburizer is mainly used  in the metallurgy to increase the content of carbon. 

Packaging & Delivery

Packaging Details:1. carbon additive in 1 MT jumbo bag 2. carbon additive in 25kg PP bag 3. carbon additive in 50 kg woven bag 4. carbon additive in bags then put them on pallet 5.bulk in container 6.as your requirements
Delivery Detail:within 10 days after receiving 30% deposit or LC



Specification

 

Carbon

Min98%

Ash

Max0.5%

Sulphur

Max0.05%

V.M

Max0.5%

Moisture

Max0.5%

N

Max0.03%

H

Max0.01%

Sizes(mm)

1-5 1-3 3-10 1-10 



 Calcined petroleum coke as carbon additive

Carbon

Min89%

Ash

Max0.3%

Sulphur

Max6%

V.M

Max10%

Moisture

Max8%

N

Max0.03%

H

Max0.01%

Sizes(mm)

1-5 3-8 5-15 10-20



Calcined anthracite coal as carbon additive 

Carbon

Min90-95%

Ash

Max5%

Sulphur

Max0.5%

V.M

Max1.5%

Moisture

Max0.5%

N

Max0.03%

H

Max0.01%

Sizes(mm)

1-5 3-8 1-3




Pictures of Calcined AnthraciteCoal




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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 injection molding machine heating several degrees
The quick test method for judging drying effect is to use the "air injection" on the injection molding machine". If the material flowing slowly from the nozzle is uniform and transparent, light silver strips and bubbles, is qualified. This method applies to all plastics.The melt viscosity of PC is much larger than that of PA, PS, PE, and the flowability is poor. Melt flow properties close to Newtonian fluid. The viscosity of the melt shear rate had little effect, and is very sensitive to changes in temperature, therefore, only by adjusting the molding processing temperature, viscosity can effectively control PC.The selection of molding temperature is relative to the average molecular weight of the resin and its distribution, the shape and size of the product, the type of the injection molding machine, and so on. It is generally controlled in the range of 250~310 centigrade. For injection molding, the resin with relatively low average molecular weight should be selected, MFR is 5 to 7g/10min; complex shape or thin wall products. Molding temperature should be high, 285~305 degrees; and thick wall products, molding temperature is slightly lower, to 250~280 degrees. Different injection molding machine, molding temperature is not the same. The screw type is 260~285 degrees, and the plunger type is 270~310 degrees centigrade. The setting of the material temperature is in the form of front high and low, near the end of the hopper, the temperature of the barrel should be controlled above the softening temperature of PC, that is greater than 230 degrees, to reduce the material resistance and injection pressure loss. In spite of increasing molding temperature, melt filling is beneficial. But not more than 230 DEG C, otherwise PC will degrade, make the products become darker in color, appear on the surface of silver, dark, black spots, bubbles and other defects, at the same time, the physical and mechanical properties will be significantly decreased.
Q:Where are carbon fiber sheets and carbon fiber sheets used?
Carbon fiber is an inorganic material with good rigidity and heat resistance. Carbon fiber resin composite is a kind of plastic. It is easy to process and belongs to excellent plastics in plastics.Compared with steel, carbon fiber has the greatest advantages of low density, high strength, corrosion resistance and so on. But there are also shortcomings, the biggest drawback is poor processability. It's usually a molding (hand, roll, winding, molding and pultrusion).Carbon fiber is a brittle material, but it has high strength and is usually not used alone. But as a fiber reinforcement, it can be added to the resin matrix to improve the properties of the resin and become a high-performance composite.
Q:Iron and steel are different in terms of carbon content
Stainless steel is usually divided according to the structure of the organization, can be divided into austenite, ferrite, martensite and other major categories. If you go into the molten steel of different proportion of Cr Ni austenitic steel, tempered magnet is not stainless steel; if the chromium nickel steel and a small amount to in (or without nickel), tempered steel is a magnet on the stainless steel, also called ferritic stainless steel; martensitic stainless steel alloy the element is chromium, iron and carbon. Stainless steel because of the different alloy content, there are more than 100 kinds. In addition to the austenitic stainless steel magnet not on ferrite and martensitic stainless steel are magnetic. Nickel is scarce in the world and expensive. Therefore, the high nickel content of stainless steel in the market price is higher, but the magnet still can not suck. In fact, there is also a stainless steel magnet can not be sucked.
Q:Where do I buy high-grade rock coal in underground city?
Before the mall has sold, now you can see
Q:Dnf85 version of the advanced furnace rock carbon how 5?
Harmony has long been, ha, now can not bar high furnace rock carbon
Q:Consult the carbon content of austenite
Pure iron carbon alloys, austenitic (A) carbon content in different grades, different temperature and different, in more than 727 degrees (727 degrees when the carbon content is 0.77%), 1148 degrees, 2.11% carbon content with see iron carbon phase diagram
Q:Carbon 60 related information
Discovery and structural features of carbon sixtyIn October 7, 1996, the Royal Swedish Academy of Sciences decided to award the 1996 Nobel prize for chemistry to Robert FCurl, Jr (USA), Harold WKroto (UK) and Richard ESmalley (USA) in recognition of their discovery of C60.In early September 1995, Rice University of Texas Smalley lab, Kroto etc. in order to form the process simulation of carbon clusters N near the red giant in the atmosphere, the laser gasification experiment of graphite. They found that there is a series formed by an even number of carbon atoms from the molecular mass spectra, which have a 20~25 times larger than the other peak peak, the peak corresponding to the quality of the number of molecules formed by 60 carbon atoms.What structure of C60 molecules can be stabilized? Layered graphite and diamond tetrahedral structure exists in the form of two kinds of stable carbon, when 60 carbon atoms arranged in any of them, there will be many dangling bonds, will be very lively, not showing the mass signal so stable. This shows that the C60 molecule has a completely different structure from graphite and diamond. Inspired by architect Buckminster Fuller composed of pentagons and hexagons dome building, Kroto thinks that C60 is composed of 60 spherical carbon atoms with 32 sides, i.e. 12 pentagons and 20 hexagons, so there is no double bond in C60 molecule.In C60 molecules, each carbon atom with three carbon atoms in SP2 hybrid orbitals and the adjacent connected, a hybrid P track did not participate in the remaining in the C60 shell periphery and the cavity formed spherical PI key, thus having aromatic. In honor of Fuller, they proposed the use of Buckminsterfullerene to name C60. Later, all the molecules containing even numbered carbon, including C60, were called Fuller, and the name was fullerene.
Q:What's the difference between an alkaline cell and a carbon cell?
3. Alkaline batteries, also called alkaline dry cells, are suitable for large capacity and long time use. The internal resistance of the battery is low, so the current produced is larger than that of the general zinc manganese battery, while the environmental protection type mercury content is only 0.025%, and no recycling is needed. Based on his environmental protection, and the current characteristics of large, so now alkaline battery more.4. In the final analysis, the essential difference between a carbon cell and an alkaline cell is the internal material. In short, carbon battery consists of carbon, zinc skin composition, but its internal cadmium and mercury, is not conducive to environmental protection, but it is cheap, so there is a space for one person in the market, and the alkaline battery no pollution of heavy metal ions, high current, conducive to environmental protection, is the future development direction of the battery!
Q:What about my world carbon board?
First put the coal into the crusher and crush it into carbon powder (some versions are pulverized coal), so that they can be synthesizedCarbon powder, carbon fiberToner carbon powderCarbon fiber = carbon mesh (as if by name)Carbon fiber n.Put the carbon mesh into the compressor and compress the carbon plate

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