Carbon Additive CA With Fixed Carbon 90-95 And With Good Quality

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Tianjin
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TT or LC
Min Order Qty:
0 m.t.
Supply Capability:
20000 m.t./month

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Introduction:

Calcined Anthracite is produced when Anthracite is calcined under the temperature of 1240°C in vertical shaft furnaces. Calcined Anthracite is produced using the best Anthracite-Taixi Anthracite , with the specification of  low S and P, It is widely used in steel making and casting as carbon additive. It can reduce the proporation of Iron in steelmaking and reduce the cost.

 

Usage:

1: Used as Carbon additive, Charge coke, Injection carbon in steelmaking to reduce the steelmaking cost.

2: Used as carbon additive in foundry area.

3: Used to product other carbon materials, such as carbon electrode, carbon electrode etc.

 

Package:

In mt jumbo bags or packed as buyer's request

 

 

General Specification of Calcined Anthracite


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


Packaging & Delivery

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



FC 90%-95% Calcined Anthracite


Carbon Additive CA With Fixed Carbon 90-95 And With Good Quality

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Q:How do you use carbon fourteen to measure the age?
Then, carbon - 14 dating method is to determine the remains of ancient age? Originally, cosmic rays can produce radioactive carbon -- 14 in the atmosphere, and can enter all living tissue carbon dioxide and oxygen - synthesis combined, first for the absorption of plants, after the animal into a plant or animal. As long as they live. Continuous absorption of carbon - 14, to maintain a certain level in the body. When the organism dies, which will stop breathing carbon - 14, within their organization, with a half-life of 14 carbon began 5730 years of decay and gradually disappear. For any carbon containing material, as long as the determination of the remaining 14 of the content of radioactive carbon you can, that the age of 14. Carbon dating method is divided into conventional carbon - 14 dating method and carbon - 14 accelerator mass spectrometry dating two. At that time, since it is invented by Libby conventional carbon - 14 dating method, this 1950. The technology and application of methods have significant progress in the world, but its limitations are obvious, namely the time measurement must use a large number of samples and longer. Thus, carbon - 14 dating accelerator mass spectrometry technology developed. Carbon - 14 accelerator mass spectrometry dating method has unique advantages.
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 Five. Characteristics of carbonless copy paperWhen carbon copy is made, no carbon paper is needed, direct writing is convenient and time saving, and the carbon copy number is 2-6 pages, and the electric printing 2-10 pages can greatly improve work efficiency and meet the needs of modernization.The copy is legible, bright, and does not fade. It can be altered or copied.Do not pollute fingers, clothing and other stationery, paper, and keep it clean.Having a variety of colors and easily identifiable.Paper is excellent, smooth and smooth surface, stronger than 28 grams of colored paper, not easy to damage, printing bright colors.No harmful raw materials and peculiar smell, safe and reliable, color and picture can be preserved for more than 15 years.
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:Paint paint fluorocarbon paint which expensive?
After several decades of rapid development, fluorine coating has been widely used in various fields of construction, chemical industry, electrical and electronic industry, machinery industry, aerospace industry, household products. Become the acrylic coating, polyurethane coatings, silicone coatings and other high-performance coatings, the highest overall performance of the coating brand. At present, there are three types of fluoro resin coatings, such as PTFE, PVDF and PEVE, which are widely used.In short, paint is fluorocarbon paint evolved =. = which of the more expensive ones depends on the brand of paint?.Hope the answer helps! ~
Q:What is a carbon free martensite?
The definition of martensite of Fe based alloy (solid steel and other iron-based alloy) and non ferrous metals and alloys, is guetche variant diffusion free phase transition product of martensitic transformation. It is a product of Fe based alloy, phase transformation of undercooled austenite occurs without diffusion were guetche formation of martensite variant body transformation.
Q:What is carbon content of fly ash in boiler flue gas?
Just like oxygen measuring zirconia, the CO2 content has a specialized CO2 sensor that can be measured directly
Q:What is carbon coffee fiber?
Its main functions are bacteriostasis, deodorization, divergence of negative ions and anti ultraviolet rays.
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 are the carbon nanotube applications?
The application of carbon nanotubes in composite materials: carbon nanotubes with nanoparticles in size effect, but also has high mechanical strength, good flexibility, high conductivity, unique properties, become the ideal reinforcement of polymer composites, is widely used in chemical industry, machinery, electronics, aviation, aerospace and other fields. But because of carbon nanotubes are easily assembled into bundles or wound, and compared with other nanoparticles, the surface is relatively inert, in common organic solvents or polymer materials dispersion in the low, which greatly restricts its application. Therefore, the surface of carbon nanotubes modified carbon nanotubes has become a research hotspot the polymer / composite material. At present, the domestic and foreign research on the surface modification of carbon nanotubes is mainly covalent and non covalent bond groups introduced on the surface, such as the use of the surface Chemical modification, surfactant modification, or by coating modification methods of carbon nanotube polymer molecules. In recent years is presented. The ultraviolet irradiation, plasma radiation modification and processing method. The surface modification of carbon nanotubes for polymer composites can significantly improve the mechanical properties, electrical properties and thermal properties.
Q:What are the choices of cigarettes, tar, smoke, nicotine, and carbon monoxide?
These three values referred to as physical and chemical indicators, my understanding is this: the Tar Nicotine tar is representative of nicotine. The carbon monoxide is simply to give the environmental protection department and health department occasional children get. Like the automobile exhaust mean.

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