FC94 Carbon Additive/CNBM China Carbon Additive Product

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

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Product Description:

Packaging & Delivery

Packaging Detail:25kgs/50kgs/1ton per bag or as buyer's request
Delivery Detail:Within 20 days after receiving corect L/C


Specifications

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

Feature

All of our goods are made in the best quality of world famous Tianjin. All of our products are with High carbon, Low ash, low sulphur, Low Moisture.

Application

The Calcined Anthracite Coal/Gas Calcined Anthracite Coal/Carbon Raiser is mainly used in steelmaking in electrical stove, screening water, shipbuilding sandblast to remove rust. It can reduce the cost of steelmaking effectively by replacing the traditional petroleum coke of carburant.Also can improve the Carbon content in steel-melting and Ductile iron foundry.


Specifications

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

PARAMETER   UNIT GUARANTEE VALUE

F.C.%

95MIN

94MIN

93MIN

92MIN

90MIN

ASH %

4MAX

5MAX

6MAX

7MAX

8MAX

V.M.%

1 MAX

1MAX

1.5MAX

1.5MAX

1.5MAX

SULFUR %

0.5MAX

0.5MAX

0.5MAX

0.5MAX

0.5MAX

MOISTURE %

0.5MAX

0.5MAX

0.5MAX

0.5MAX

0.5MAX


Size can be adjusted based on buyer's request.

Picture

FC 90%-95% Calcined Anthracite

FC94 Carbon Additive/CNBM China Carbon Additive Product


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Q:Isotopes of carbon
First, 14C dating method14C is the nature of the cosmic rays and atmospheric nitrogen produced by nuclear reactions. The carbon -14 not only exists in the atmosphere, with the absorption and metabolism of the organism, through the food chain into animal or human living organisms. All because of carbon in the generation side and the -14 side, at a constant rate decay, resulting in carbon -14 in nature (including all organisms) ratio and the content of carbon stable isotope -12 content remained unchanged.When the organism dies, due to the decay of carbon The new supersedes the old. stop, the decrease of -14, so the relative ratio of -14 and -12 in carbon carbon content corresponding decrease. By determination of biological fossils unearthed in the medium carbon -14 and carbon content of -12, can accurately calculate the death of the organisms (i.e. survival) in a given organism unearthed. For example the fossil, M grams of carbon (or carbon determination of the quality of -12), according to the relative ratio of various carbon isotope content of nature can be calculated, the organism is alive, the quality of carbon -14 should be m grams. But the actual measured carbon quality of -14 only m grams of 1/8, according to the half-life the biological death has been 3 for 5730 years, has been dead for seventeen thousand two hundred and ninety years. The United States radiochemist W.F. Libby has invented the method of radioactive dating, made outstanding contributions to Archaeology He was awarded the Nobel prize for chemistry in 1960Because of the very low carbon content of -14, and the half-life is very long, so -14 can accurately measure the carbon 5 to within 60 thousand years of the unearthed cultural relics, for older unearthed cultural relics, such as living in five hundred thousand years ago, Zhoukoudian Beijing man, using carbon -14 dating method is not determined to.
Q:Where are carbon fiber sheets and carbon fiber sheets used?
Carbon reinforced materials, carbon fiber cloth is mainly used for concrete beam flexural and shear strengthening, flexural reinforcement, column reinforcement plate; plant, buildings, schools, hospitals and other industrial and civil building reinforcement; Luqiao, water conservancy, nuclear power and energy infrastructure reinforcement.Carbon fiber board is mainly used for concrete structure plate and beam repairing and reinforcing plate; opening wall and surrounding reinforcement; the wooden building beam reinforcement; reinforced bridge, bridge pier, truss; tunnel, cable pipeline repairing and reinforcing.
Q:There are ten carbon and oil Gulu chorus, carbon English Gollum and finally he said to sing, this is English this is the song of English is what?
You don't know, because oil Gollum and formal cooperation should be only the first, the other tracks are the max of others
Q:Is badminton material good with carbon fiber or carbon fiber + resin? Five
The two price is the same, 3363 is new, Dongdong should be the same (+ resin may be only.5%)
Q:Benefits of reducing carbon emissions
1, carbon dioxide in fresh air content of about 0.03%. People living in this space will not be harmed, if the indoor gathered a lot of people, and the air is not circulating. Or indoor gas, liquefied petroleum gas and coal combustion, the oxygen content in the air is relatively reduced, produce large amounts of carbon dioxide, the indoor personnel will appear different degrees of poisoning symptoms. As for the maximum allowable content of carbon dioxide in indoor air, there is no uniform regulation in different countries. Japan has a standard of ventilation when the content of carbon dioxide in the indoor air is 0.15%. The following table shows the effect of CO2 content in air on human body.
Q:Consult the carbon content of austenite
It only refers to the iron carbon two element alloy, and the other alloys are different.
Q:What is the composition of carbon in stainless steel?
The quality and performance of steel are determined according to needs, and different elements should be included in different requirements(1) carbon, the higher the carbon content, the higher the hardness, but its plasticity and toughness are worse(2) sulfur is the harmful impurity in steel. The steel with high sulfur content is easy to crack when it is processed by high temperature. It is usually called hot brittleness(3) p; can make the plasticity and toughness of the steel decreased significantly, especially at low temperature is more serious, this phenomenon is called cold brittleness. In high-quality steel, sulfur and phosphorus must be strictly controlled. But on the other hand, sulfur and phosphorus containing high in low carbon steels, can make the cutting easily broken, is benefit to improve the machinability of the steel is.(4) manganese; can improve the strength of steel, can weaken and eliminate the adverse effects of sulfur, and can improve the hardenability of steel, manganese content of high alloy steel (Gao Menggang) has good abrasion resistance and other physical properties.(5) silicon; it can improve the hardness of steel; but the plasticity and toughness decrease; the steel used in the electrician contains a certain amount of silicon, which can improve the soft magnetic properties(6) tungsten can improve the red hardness and heat strength of steel, and can improve the wear resistance of steel
Q:What is the effect of carbon equivalent on welding?
The carbon equivalent of less than 0.4%, good weldability; in 0.4~0.6%, poor weldability, welding preheating and other measures to prevent cracks; more than 0.6 words, when welding needs higher temperature and strict technical measures! PS: carbon equivalent =C+Mn/6+ (Ni+Cu) /15+ (Cr+Mo+V) /5, Q235 carbon content in 0.14%~0.22% between, widely used by the company seems to be Q235B, carbon content between 0.12~0.20%
Q:Wrought iron, steel, cast iron, cast iron, according to the content of the carbon? How many?
Iron is almost a smelting furnace and cast iron products. Two smelting products, generally with silicon, manganese and other elements in pig iron based, often also need to be nurtured, spheroidization, compacted and heat treatment process.
Q:What's the difference between coal and carbon?
Coal is the main component of carbon, carbon in addition to coal, as well as graphite, diamonds and so on

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