Recarburizer FC90-95 With High Quality System 1

Recarburizer FC90-95 With High Quality System 2

Recarburizer FC90-95 With High Quality

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Loading Port:: Lianyungang

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3500 m.t./month

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Recarburizer FC90-95 With High Quality

Packaging & Delivery

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

Specifications

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:

FC	95	94	93	92	90
ASH	4	5	6	6.5	8.5
V.M.	1	1	1	1.5	1.5
S	0.3	0.3	0.3	0.35	0.35
MOISTURE	0.5	0.5	0.5	0.5	0.5

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Recarburizer FC90-95 With High Quality

company information:

China National Building Materials Group is a stated -owned enterprise in charge of administrative affairs in China buiding materials industry.Established in 1984 CNBM is a large group corporation of building materials with total assets of 25 billion and a total stuff of 30000 CNBM now owns 200 subordinating firms of solely owned and joint-venture companies.

Q: What are the impacts of carbon emissions on wildlife?: Carbon emissions have a significant impact on wildlife and their ecosystems. One of the most direct impacts is through climate change caused by the release of greenhouse gases, primarily carbon dioxide, into the atmosphere. As carbon emissions contribute to the warming of the planet, it disrupts the delicate balance of ecosystems and affects biodiversity. One of the major consequences of climate change for wildlife is the alteration of habitats. Rising temperatures can lead to the loss of critical habitats such as coral reefs, mangroves, and polar ice caps, which are home to numerous species. This loss of habitat can result in the displacement or extinction of vulnerable species, disrupting entire food chains and ecological systems. Additionally, climate change can affect the timing and availability of resources for wildlife. Shifts in temperature and precipitation patterns can disrupt the timing of migration, breeding, and hibernation for many species. This can lead to mismatches between the availability of food sources and the needs of wildlife, ultimately impacting their survival and reproduction. Another impact of carbon emissions on wildlife is ocean acidification. When carbon dioxide dissolves in seawater, it forms carbonic acid, which lowers the pH of the oceans. Acidic waters can negatively affect marine organisms, particularly those with calcium carbonate shells or skeletons, such as corals, oysters, and certain types of plankton. This disruption in the marine food chain can have cascading effects on other marine species, including fish, birds, and marine mammals. Furthermore, carbon emissions contribute to air pollution, which can have direct impacts on wildlife. Pollutants such as nitrogen dioxide and sulfur dioxide can harm respiratory systems, impairing the health and reproductive success of animals. This can be particularly detrimental for species living in or near urban areas with high levels of pollution. In conclusion, carbon emissions have far-reaching impacts on wildlife. Climate change caused by carbon emissions disrupts habitats, alters resource availability, and contributes to ocean acidification. These changes can lead to the displacement or extinction of species, disrupt entire ecosystems, and impact the health and survival of wildlife. It is crucial to reduce carbon emissions and implement sustainable practices to mitigate these impacts and conserve biodiversity.

Q: What are carbon nanotubes?: Carbon nanotubes, characterized by their unique structure, are cylindrical formations made solely of carbon atoms. These nanotubes, aptly named due to their minuscule diameter of a few nanometers, can attain remarkable lengths of several centimeters. The distinctive structure of carbon nanotubes grants them extraordinary properties. They exhibit exceptional strength and mechanical characteristics, surpassing steel by a factor of 100 while only weighing one-sixth as much. Furthermore, they possess remarkable thermal and electrical conductivity. Categorically, carbon nanotubes can be classified into two primary types: single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs). Single-walled nanotubes consist of a solitary layer of rolled carbon atoms, whereas multi-walled nanotubes comprise several layers of these nested formations. The exceptional properties of carbon nanotubes enable their diverse applications across numerous fields. In the realm of electronics, their high electrical conductivity renders them suitable for use as transistors and interconnects. Additionally, their substantial surface area and electrical conductivity make them ideal for incorporation into energy storage devices like batteries and supercapacitors. Within materials science, carbon nanotubes reinforce composites, enhancing their strength and reducing their weight. Moreover, they exhibit potential applications in medicine as drug delivery systems and imaging agents. Ongoing research endeavors strive to deepen our understanding and harness the potential of carbon nanotubes. Nonetheless, challenges persist regarding their large-scale production, cost-effectiveness, and possible health and environmental ramifications. Overall, carbon nanotubes represent an exhilarating and promising domain of nanotechnology, offering vast possibilities for advancements in various fields.

Q: What are the properties of carbon-based textiles?: Carbon-based textiles offer several distinct advantages in different applications. To begin with, they demonstrate exceptional strength and durability. Renowned for their high tensile strength, carbon-based textiles can resist stretching and tearing, enabling them to withstand harsh conditions and maintain their integrity over time. Moreover, these textiles possess excellent thermal conductivity, efficiently managing heat. This quality proves beneficial in industries like aerospace, automotive, and electronics, where effective heat dissipation is crucial to prevent system failures. Additionally, carbon textiles exhibit remarkable resistance to chemical corrosion, remaining structurally intact even when exposed to various chemicals, acids, and solvents. This resistance makes them ideal for applications in the chemical industry, where contact with corrosive substances is common. Another notable attribute of carbon textiles is their inherent flame resistance. They possess a high resistance to ignition and do not easily propagate flames. Consequently, they find use in environments where fire safety is paramount, such as protective clothing for firefighters and military personnel. Furthermore, carbon-based textiles display good electrical conductivity, making them suitable for electronics and electrical engineering applications. They effectively conduct electricity and dissipate static charges, reducing the risk of electrical malfunctions or damage. Lastly, carbon textiles have a low coefficient of thermal expansion, meaning they undergo minimal expansion or contraction with temperature changes. This property ensures their dimensional stability, guaranteeing that they maintain their shape and size under varying thermal conditions. In conclusion, carbon-based textiles possess a combination of strength, durability, thermal conductivity, chemical resistance, flame resistance, electrical conductivity, and dimensional stability. These properties render them highly versatile and suitable for a wide range of applications across various industries.

Q: Is there any difference between carbon plate and universal board?: Common grades except Q235, Q345, SS400, St12 and so on, as well as SPHC and other hot roll special brand.The chemical composition and mechanical properties of the two standards are basically the same, the difference is usually used after rolling in Kaiping, Kaiping after the plate usually exists obvious residual stress, would adversely affect the subsequent processing.

Q: What are some common compounds of carbon?: Carbon forms a wide range of compounds due to its unique ability to bond with other carbon atoms and a variety of other elements. Some common compounds of carbon include carbon dioxide (CO2), methane (CH4), ethanol (C2H5OH), ethene (C2H4), acetic acid (CH3COOH), and glucose (C6H12O6). These compounds are essential in various fields such as biology, chemistry, and industry. For example, carbon dioxide is a greenhouse gas that plays a crucial role in the Earth's climate system, methane is a potent greenhouse gas released during natural gas production and contributes to climate change, ethanol is a common alcohol used as a fuel and solvent, ethene is used to produce plastics, acetic acid is a key component in vinegar, and glucose is a primary source of energy for living organisms. These compounds highlight the versatility and importance of carbon in the world around us.

Q: What is carbon fiber reinforced polymer?: Combining carbon fibers with a polymer matrix creates a composite material known as carbon fiber reinforced polymer (CFRP). This material is both strong and lightweight. Carbon fibers are thin and strong, consisting of carbon atoms bonded together in a crystalline structure. These fibers are integrated into a polymer matrix, typically made of epoxy resin, which serves to bind the fibers together and offer support. The resulting combination of carbon fibers and polymer matrix yields a material with a high strength-to-weight ratio, making it suitable for diverse applications. CFRP is recognized for its exceptional stiffness, strength, and resistance to corrosion and fatigue. It finds extensive use in aerospace, automotive, sports equipment, and other industries that require lightweight and high-performance materials. Due to its unique properties, CFRP presents an excellent alternative to conventional materials such as steel, aluminum, and fiberglass. It offers superior strength and durability while significantly reducing weight.

Q: 14 is the upper left corner of the mark, please answer a bit more detailed, thank you!: Enter 14C, select "14", "point font" or "tool" button "superscript"".

Q: What is the role of carbon in the human body?: Carbon plays a crucial role in the human body as it is a fundamental element for all organic molecules. It is the backbone of many biomolecules, including carbohydrates, lipids, proteins, and nucleic acids, which are essential for various physiological processes. Firstly, carbon is a key component of carbohydrates, which are the primary source of energy for the body. Glucose, a simple sugar composed of carbon, hydrogen, and oxygen, is broken down in cells to release energy through cellular respiration. Additionally, carbon forms the structure of complex carbohydrates like glycogen, which is stored in the liver and muscles as an energy reserve. Secondly, carbon is present in lipids, such as fats and oils, which serve as an energy source, insulation, and protection for organs. Carbon atoms are arranged in long hydrocarbon chains, making lipids hydrophobic and allowing them to store and release energy efficiently. Lipids also play a crucial role in cell membrane structure and hormone production. Furthermore, carbon is a fundamental component of proteins, which are involved in almost all cellular processes. Proteins are composed of amino acids, and carbon atoms form the backbone of these amino acids, providing stability and flexibility to the protein structure. Carbon also participates in the formation of peptide bonds, which link amino acids together to build proteins. Proteins are essential for various functions, including enzyme catalysis, transport and storage of molecules, immune response, and cell signaling. Lastly, carbon is a vital element in nucleic acids, such as DNA and RNA, which contain genetic information. Carbon atoms form the sugar-phosphate backbone of nucleic acids, providing stability to the structure. DNA carries hereditary information, while RNA plays a crucial role in protein synthesis. In summary, carbon is essential in the human body as it forms the basis of organic molecules like carbohydrates, lipids, proteins, and nucleic acids. Its versatility and ability to form stable bonds allow for the diverse functions and structures necessary for life processes.

Q: How does carbon impact the availability of clean air?: Carbon impacts the availability of clean air through its contribution to air pollution and climate change. When carbon-based fuels such as coal, oil, and natural gas are burned for energy production, they release carbon dioxide (CO2) into the atmosphere. CO2 is a greenhouse gas that traps heat in the Earth's atmosphere, causing the planet to warm up, leading to climate change. Climate change, in turn, affects air quality in several ways. Rising temperatures can increase the frequency and intensity of wildfires, which release large amounts of carbon dioxide and other pollutants into the air. Additionally, higher temperatures can exacerbate the formation of ground-level ozone, a harmful air pollutant that can trigger respiratory issues and other health problems. Furthermore, carbon emissions contribute to the formation of particulate matter, such as soot and fine particles, which can be harmful when inhaled. These particles can come from the burning of fossil fuels in vehicles, power plants, and industrial processes. Particulate matter can cause respiratory and cardiovascular problems and is especially harmful to vulnerable populations like children, the elderly, and those with pre-existing respiratory conditions. Reducing carbon emissions is crucial to improving air quality and ensuring the availability of clean air. Transitioning to renewable energy sources, improving energy efficiency, and implementing policies to reduce carbon emissions can all help mitigate the impact of carbon on air quality. Additionally, promoting sustainable transportation, reducing deforestation, and adopting cleaner industrial practices can contribute to cleaner air by reducing carbon emissions and other pollutants.

Q: What are the different types of carbon-based air pollutants?: There are several different types of carbon-based air pollutants that contribute to air pollution. These include: 1. Carbon Monoxide (CO): This is a colorless, odorless gas produced by the incomplete combustion of fossil fuels, such as gasoline, coal, and wood. It is highly toxic and can be harmful to human health, particularly when inhaled in high concentrations. 2. Carbon Dioxide (CO2): This is a greenhouse gas that is naturally present in the Earth's atmosphere. However, human activities such as the burning of fossil fuels and deforestation have significantly increased its levels, leading to climate change and global warming. 3. Volatile Organic Compounds (VOCs): These are organic chemicals that easily vaporize at room temperature. They are released into the air by various sources, including paints, solvents, gasoline, and industrial processes. VOCs contribute to the formation of ground-level ozone, which is a major component of smog and can be harmful to human health. 4. Methane (CH4): This is another greenhouse gas that is primarily produced by the decomposition of organic materials in landfills, as well as the extraction and transportation of natural gas. Methane is a potent greenhouse gas, with a much higher warming potential than carbon dioxide. 5. Polycyclic Aromatic Hydrocarbons (PAHs): These are a group of chemicals that are formed during the incomplete combustion of organic materials, such as coal, oil, and gas. PAHs are released into the air through vehicle exhaust, industrial processes, and the burning of fossil fuels. They are known to be carcinogenic and can have harmful effects on human health. 6. Formaldehyde (HCHO): This is a colorless gas that is used in the production of resins and plastics, as well as in some building materials and household products. It is released into the air through the burning of fuels, cigarette smoke, and the off-gassing of certain products. Formaldehyde is a known respiratory irritant and can cause allergic reactions and other health issues. These are just some of the carbon-based air pollutants that contribute to air pollution. It is important to reduce emissions of these pollutants through the use of cleaner technologies, energy-efficient practices, and the promotion of renewable energy sources to mitigate their negative impacts on both human health and the environment.

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