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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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   (%):














  As buyer's request.
































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:What is carbon PC?
Polycarbonate (PC), polycarbonate is a molecular chain containing [O-R-O-CO] chain thermoplastic resin according to the molecular structure of the ester can be divided into aliphatic, alicyclic and aromatic type of fat, which has the practical value of the aromatic polycarbonate, and bisphenol A polycarbonate as the most important, molecular weight is usually 3-10 million.Polycarbonate, English Polycarbonate, referred to as PC.PC is a kind of amorphous, odorless, non-toxic, highly transparent colorless or slightly yellow thermoplastic engineering plastics, has excellent physical and mechanical properties, especially excellent shock resistance, tensile strength, bending strength, compressive strength and high creep; small size is stable; good heat resistance and low temperature resistance, mechanical properties, stability in a wide range of temperature dimensional stability, electrical properties and flame retardant properties, can be used for a long time at -60~120 deg.c; no obvious melting point, a molten state at 220-230 DEG C; the molecular chain rigidity, melt viscosity and high water absorption resin; small, small shrinkage, high precision, good dimensional stability, permeability of films is small; self extinguishing materials; stable to light, but not UV resistance, good weather resistance; oil resistance, acid and alkali resistance, no oxygen acid and amine, Ketones are soluble in chlorinated hydrocarbons and aromatic solvents. They are easy to cause hydrolysis and cracking in water for a long time. Because of their poor fatigue resistance, they are prone to stress cracking, poor solvent resistance and poor wear resistance
Q:Advantages of carbon fiber
The specific strength and specific modulus of the composite formed with resin are about 3 times higher than that of steel and aluminum alloy. Carbon fiber composites can be used in space, missile and sports equipment to reduce weight, improve payload and improve performance. They are important structural materials in aerospace industry.
Q:What is the working principle of the carbon removal device in water treatment equipment?
The water enters from the upper part of the carbon removing device and is poured down by the water distribution equipment and enters the water tank from the lower part through the filling layer. In addition to carbon, due to the blocking effect of filler, flow down from the top of the water is dispersed into many small stocks or drop, from the bottom of the drum into the air and water contact area is very large, and the partial pressure of carbon dioxide in the air is very low, so it will come out from the water desorption carbon dioxide quickly away. Water can be removed by blowing carbon, which can reduce the carbon dioxide content to below 5mg/L. In fact, the simple point is that the amount of dissolved gas in water is proportional to the pressure of the air he touches. This principle is similar to the principle of the atmospheric Deaerator in the power plant. I hope I can help you
Q:What should be done to deal with leakage of carbon monoxide from the plant?
The hazardous and dangerous characteristics of carbon monoxide, carbon monoxide, is the Chinese name of CO. It is the product of incomplete combustion of materials. It is slightly soluble in water and soluble in various organic solvents such as ethanol and benzene. Mainly used in industrial chemical synthesis, such as synthetic methanol, phosgene, etc., or refined metal reducer. Occupation exposure to carbon monoxide in manufacturing steel and iron, coke, ammonia, methanol, graphite electrode, printing and dyeing factory, singeing, internal combustion engine powered coal mining blasting; non occupation contact is more extensive, such as household water heater was boiling water, winter coal, gas heating and so on, will produce carbon monoxide. Carbon monoxide is a flammable toxic gas known, but because of its physical and chemical properties of colorless smelly, so it is not easy to be aware of the harm, so it is not only the occupation killer, or the people's daily living potential. Carbon monoxide mixed with air can form an explosive mixture. When exposed to fire, high heat can cause combustion and explosion. Bottled carbon monoxide in case of high fever, increased pressure within the container, cracking and explosion. Because carbon monoxide has flammable properties, strong oxidizing agents and alkalis are its inhibitions. If the fire, should immediately cut off the gas source; if not immediately cut off the gas source, is not allowed to extinguish the burning gas.
Q:Why is carbon content of stainless steel low?
This is because the main alloying elements of martensite chromium stainless steel is iron, chromium and carbon, such as Cr is greater than 13%, there is no gamma phase, such as single-phase alloy ferritic alloy, in any heat treatment system does not produce martensite, therefore must join the forming elements of austenite, Fe-Cr two alloy, to expand, C and N are effective elements, C, N elements adding alloy allows higher CR content. Chromium is one of the most important essential elements in martensitic chromium stainless steels, except chromium. In fact, martensitic chromium stainless steel is a kind of iron, chromium and carbon three element alloy C.However, the corrosion resistance of martensitic stainless steel mainly depends on the content of chromium, but the carbon in the steel due to the formation of stable chromium carbide with chromium, but also indirectly affect the corrosion resistance of steel. Therefore, in 13%Cr steel, the lower carbon content, the higher corrosion resistance. In 1Cr13, 2Cr13, 3Cr13 and 4Cr13 four kinds of steel, the corrosion resistance and strength of the order is just the opposite. In addition, carbon has an effect on the mechanical properties of stainless steel matrix.
Q:How do you remove car carbon?
3, running high speed can flush carbon deposition? Running high speed, you can really use the airflow on the airway erosion, wash away part of the carbon deposition. So, if you happen to go out, there are high-speed, national road two choices, you may choose to pull back to speed. But, Ma director thinks, if be in order to "flush carbon deposit" specially, want to run high speed, do not have this necessity. "It is a waste of time, and the cost of oil, extra high speed tolls, the effect is better to do a maintenance 4S shop!" 4, improve the shift speed, such as the original speed 2000rpm shift, modified 2500rpm conversion, generated can prevent carbon deposition, but also to protect the engine? Ma director said, low speed the shift, is often said that the "drag block", the car is easy to knock, the combustion of gasoline is not sufficient to carbon deposition. But it's not necessary for people to increase gear speed - that will increase fuel consumption and cause premature wear of clutch friction plates. So, manual transmission of the car, 1.6 ~ 2.0L displacement, about 2000 rpm shift is more economical, and no need to improve; and automatic car, pay attention not to slam the gas.
Q:When will amines be fertilized?
Rain does not applyAttention should be paid to the following problems in the application of ammonium bicarbonate:(1) ammonium bicarbonate can not be mixed with alkaline fertilizer in order to prevent ammonia volatilization and cause nitrogen losses.(2) to achieve the "five not": that is not mixed with fine soil without nitrogen, and there was dew without nitrogen, rain without nitrogen, Tian no inch of water without nitrogen, the sun does not apply. If fertilization time was sufficient, it is best able to make deep application of ammonium bicarbonate fertilizer or fertilizer ball. In addition, ammonium bicarbonate in transportation and storage, light light, close packed, stored in a cool dry place, not with the basic fertilizer and human excrement mixed, so as to avoid loss of effective fertilizer.(3) do not contact crops, seeds, roots, stems and leaves, so as not to burn the plants.(4) do not do fertilizer, otherwise it may affect the germination of seeds.(5): bogey and mixed fertilizer after application of ammonium bicarbonate will release ammonia, fertilizer and fertilizer will make contact, bacteria in the death of the fertilizer losing effect.(6) avoid spraying: spraying ammonium bicarbonate are easy to be burnt leaf, affecting crop photosynthesis
Q:How to identify a laptop shell is carbon fiber
Carbon fiber, as its name suggests, is made from carbon fiber, so there are several characteristics. First, if it is not colored, you can see the obvious fiber. Second is black carbon color. And it's a lot more than ABS.
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: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.

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