Recarburizer FC90-95 with stable quality

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20 m.t.
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3000 m.t./month

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25kgs/50kgs/1ton per bag or as buyer's request


Calcined Anthracite
Fixed carbon: 90%-95%
S: 0.5% max
Size: 0-3. 3-5.3-15 or as request

 It used the high quality anthracite as raw materials through high temperature calcined at over 2000 by the DC electric calciner with results in eliminating the moisture and volatile matter from anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation. It has good characteristics with low ash, low resistvity, low sulphur, high carbon and high density. It is the best material for high quality carbon products.

Advantage and competitive of caclined anthracite:

1. strong supply capability 

2. fast transportation

3. lower and reasonable price for your reference

4.low sulphur, low ash

5.fixed carbon:95% -90%

6..sulphur:lower than 0.3%

General Specification of Calcined Anthracite:



Recarburizer FC90-95 with  stable quality

Recarburizer FC90-95 with  stable quality

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Q:What is the thickness of carbon fiber heating?
A carbon fiber electric heating installation including adiabatic reflective material, galvanized iron, carbon fiber heating cable, cement layer, floor tile or wood flooring and other parts, generally about reflective thermal insulation material 2cm, galvanized iron net and carbon fiber heating cable 1cm, cement layer 2-3cm, tile or wood floors 2cm in general, add up to 7, 8cm. Insulation reflective material is insulation, galvanized iron mesh, cement layer is to protect cable, carbon fiber heating cable is the core component of carbon fiber heating system, play a role in heating.Two, the use of carbon fiber electric heating carbon fiber heating heating cable as the main part, according to the inherent characteristics of the carbon materials, and textile materials with porous and capricious, multi-faceted, the ends of pressure conductive, electric energy can be quickly converted into heat, by far infrared radiation heat to achieve the heating effect, this is the carbon fiber electric heating principle. Carbon fiber electric heating and electric heating are essentially different, the ordinary electric heating is dependent on the resistance wire heating, and the conduction mode of heat conduction, the disadvantage is the electric energy into heat energy conversion rate is low carbon fiber electric heating.
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.
Q:Can carbon 14 identify the age of porcelain?
Identification of porcelain by carbon 14 is not very accurate.The so-called carbon fourteen assay, radiocarbon dating, uses the carbon fourteen, which is widely found in nature, to measure the age of animals and plants. In prehistoric and ancient, the smaller the impact of human activities on the earth's environment, and carbon in nature fourteen proportions remain constant, animals and plants in the survival time, due to its in vivo The new supersedes the old. sake, carbon fourteen also remained constant; however, the once dead, in fourteen carbon will continue to decay, the half-life is 5730 years, in the sealed state and the outside world is obviously different, which is the principle of carbon fourteen dating. We must note that animals and plants belong to the organic matter. However, most cultural relics, such as porcelain, pottery and bronze, are inorganic. Therefore, the application of carbon fourteen dating in archaeology is very limited.
Q:What is carbon steel, carbon manganese steel?
Carbon steel: carbon content less than 1.35%, excluding iron, carbon and limited within the limits of silicon, manganese, phosphorus, sulfur and other impurities, excluding other alloy elements of steel. The performance of carbon steel depends mainly on carbon content. With the increase of carbon content, the strength and hardness of the steel increases, and the plasticity, toughness and weldability decrease.
Q:How to extinguish the charcoal fire?
The best way is to destroy the charcoal with residual charcoal poured into the water to save half of Tietong full out dry can be reused
Q:What is sintered carbon?
The process of choosing appropriate process and operating systems in accordance with the internal laws of the sintering process, the use of modern scientific and technological achievements, strengthening sintering production process, to obtain advanced technical and economic indicators, to ensure the realization of high yield, high quality and low consumption. The production process has the raw materials, against the ash, mixing, crushing and screening, crushing and screening solvent fuel proportioning, mixing, ignition, exhaust ventilation cooling, sintering, crushing and screening, dust and other aspects.
Q:What are the 3K, 12K, UD, etc. in the appearance requirements of the carbon fiber bicycle? What's the difference?
3K has 220 grams and 240 grams a square meter, we do carbon fiber automotive supplies, that is, the higher the number of 3K K, the width of each bundle of carbon fiber filaments, each bundle has hundreds of silk composition
Q:The dangers of grilled BBQ on humansWhat are the dangers of a charcoal barbecue?
This study shows that burnt meat also has an effect on the human body, although the amount of conversion quantity and the human animal, was about 1/20000, the ratio is very low, but also can avoid the best to avoid as far as possible, especially in old age people.In fact, the biggest problem is not barbecue food, but added to food oil juice, sauce, the oil dripping on the charcoal, heating will produce carcinogenic substances, attached to the barbecue, grilled Dried tofu, grilled corn, fish and so on were eaten roasted in the human body, long-term consumption down, have a higher risk of cancer some. In addition, the flame will make protein to produce chemical changes into highly toxic carcinogenic substances called heterocyclic amines (Heterocyclic amine), often eat these substances, easily lead to the occurrence of cancer.
Q:What is the melting point of carbon fiber material?
You can go directly to the Chinese HowNet or the census, there should be some.
Q:The difference between double offset paper and carbon free printing paper
In general, we use office A4, A3, B5 and other specifications of office paper are better offset paper, excellent offset paper to UPM and APP for the domestic leader.55G-140G grams in general, some mills also produce high grams, generally belongs to industrial paper!Carbon free copy is just typing paper and coating. Paint is divided into two kinds, one kind of colored, one kind of colorless.Generally for 37G, 45G, 52G and other grams.

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