Injection Carbon used for Steelmaking with stable quality FC 92
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 2000 m.t./month
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Introduction of Calcined Anhtracite :
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.
Calcined Anthracite coal is produced using the best Anthracite-Taixi Anthracite with low S and P, It is widely used in steel making and casting.
2:Usage/Applications: It is widely used as carbon additive is steel making and foundry
3: Package: In mt bags or as buyer's request
4.General Specification of Calcined Anthracite coal:
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.
5. Pictures of Calcined AnthraciteCoal:
- Q: Why vegetarianism can reduce carbon emissions?
- But the calculations are complicated, but the reason for vegetarianism to reduce carbon emissions is simple;If people eat carnivorous, then this meat must eat vegetarian food can be transformed, but the conversion efficiency is not 100%, so when the animal meat vegetarian, it will waste some energy, but also have a CO2,
- Q: Stability, primary carbon, two carbon, three carbon, four carbon
- In hydrocarbon molecules, with 3 hydrogen atoms of carbon atoms is called the first carbon atom (also called a carbon atom or primary carbon atom); with 2 hydrogen atoms of the carbon atoms is called second carbon atom (also called the two carbon atoms or secondary carbon atoms); with 1 hydrogen atoms of the carbon atoms is called third carbon atoms (also called the three carbon atom or tertiary carbon atoms)
- Q: Does anyone know what the definition of carbon storage is in ecology? Thank you
- It's not 12g's problem, it's carbon selection.If oxygen is selected, it is not 12g, but it must be 16g.So why choose carbon atoms instead of other atoms?(Note: this carbon atom must have 6 protons and 6 neutrons. The following is called C-12. Of course, there are 6 protons and 7 neutrons, or 8 neutrons carbon atoms, but can not be usedI refer to other information stored on the computer, but I can't remember the source.The reason why C-12 is used as the relative atomic mass standards are as follows: (1) the formation of many high quality carbon molecular ion and hydride, for mass spectrometry; (2) 12C is easily measured in a mass spectrometer, using mass spectrometer to determine the relative atomic mass is the most accurate method of modern (3); after using C-12, the relative atomic mass of all elements have little change, only 0.0043% less than in the past; (4) the carbon atom is stable in natural abundance; (5) the carbon in nature is widely distributed and its compounds especially organic compounds is various; (6) the minimum density of hydrogen is relative atomic mass not less than 1.The absolute mass of an atom is very small, and if expressed in kilograms, it is very inconvenient. Thus, 1/12, the quality of such a carbon atom, is used as a standard, and the mass of other atoms is the relative atomic mass of this atom
- Q: Carbon injection molding machine heating several degrees
- The physicochemical properties of PC plastics are as follows:One is amorphous plastic, Tg is 149~150 DEG C, Tf is 215~225 DEG C, molding temperature is 250~310 DEG C, and relative average molecular weight is 2~4.The thermal stability is better and increases with the increase of molecular weight.The rheological properties are close to Newton liquid, and the apparent viscosity is greatly affected by the temperature, which is less affected by the shear rate and increases with the relative average molecular weight. No obvious melting point, higher melt viscosity. PC molecule chain has benzene ring, so the rigidity of molecular chain is big.PC has good creep resistance and good dimensional stability, but it is difficult to eliminate internal stress.PC at high temperature, water easily degraded, molding requirements of moisture content below 0.02%.The product is easy to crack.Before molding, the PC resin must be fully dried. The fluidized bed drying method (drying temperature 120 to 130 DEG C, 1 ~ 2H), vacuum drying (110 degrees Celsius temperature, vacuum degree more than 96kPa, 10 ~ 25h), hot air circulation drying (above the temperature of 120 to 130 DEG C, 6h). In order to prevent the moisture absorption of the dry resin, it should be placed in the insulating box at 90 degrees. It should not be stored for a long time. When forming, the hopper must be closed, the hopper should be equipped with heating device, the temperature is not less than 100 degrees, and no heat insulation device hopper, a feeding amount is best less than half an hour of the amount of use, and should be stamped tightly.
- Q: How does carbon impact the formation of smog?
- Carbon plays a significant role in the formation of smog as it is one of the main contributors to the formation of ground-level ozone. When carbon-based pollutants, such as vehicle exhaust and industrial emissions, react with sunlight and other pollutants in the atmosphere, they undergo a complex chemical reaction leading to the production of smog. This smog not only poses health risks to humans but also harms the environment by contributing to climate change and damaging ecosystems.
- Q: Which carbon content is larger, steel or pig iron?
- The carbon content of pig iron is large. The carbon content of pig iron is usually 2.5%--4%, and the carbon content of steel is 0.05% - 2%
- Q: Can carbon 14 identify the age of porcelain?
- You can use the theory, but the carbon fourteen method is mainly used to identification of ancient cultural relics, generally refers to the more distant, for modern artifacts, fourteen of the carbon method is difficult to get the exact time, China mainly appeared in the past one thousand years, generally not to use carbon fourteen dating method.
- Q: What are the applications of graphite in industry?
- Graphite has numerous applications in various industries due to its unique properties. Here are some of the key applications of graphite in industry: 1. Lubricants: Graphite is widely used as a solid lubricant in industry due to its low friction coefficient. It is commonly used in applications where high temperatures and extreme pressures are present, such as in the automotive, aerospace, and heavy machinery industries. 2. Refractories: Graphite is highly resistant to heat and chemical reactions, making it an ideal material for manufacturing refractory products. Its use in refractories helps to line furnaces, crucibles, and other high-temperature equipment used in metal production, glass manufacturing, and chemical processing. 3. Electrical industry: Graphite is an excellent conductor of electricity, and it is widely used in the electrical industry. It is used to manufacture electrodes, brushes, and contacts for electrical motors, generators, and batteries. Graphite is also used as a component in various electrical applications, such as electrical discharge machining (EDM) and as a conductive filler in conductive paints and coatings. 4. Foundry industry: Graphite is used as a mold and core material in the foundry industry. Its high thermal conductivity and ability to withstand high temperatures make it suitable for casting applications. Graphite molds can be used for various metal casting processes, including sand casting, investment casting, and continuous casting. 5. Chemical industry: Graphite is used in the chemical industry due to its resistance to corrosion and high temperatures. It is used in the manufacture of chemical equipment, such as heat exchangers, reactors, and pipes, where it can withstand aggressive chemical environments. 6. Nuclear industry: Graphite is utilized in the nuclear industry as a moderator in nuclear reactors. Its ability to slow down neutrons allows for controlled nuclear fission reactions. Additionally, graphite is also used as a structural material in some types of nuclear reactors. 7. Composite materials: Graphite is commonly used as a reinforcement material in the production of composite materials. Graphite fibers or sheets are combined with other materials, such as resins or metals, to create lightweight and high-strength composites used in aerospace, automotive, and sporting goods industries. Overall, graphite's unique properties, including its high thermal conductivity, electrical conductivity, lubricity, and chemical inertness, make it a versatile material with applications in various industries.
- Q: What are the impacts of carbon emissions on the stability of islands?
- Carbon emissions have significant impacts on the stability of islands. The primary consequence is the rise in sea levels due to global warming, leading to increased coastal erosion and flooding. Additionally, carbon emissions contribute to ocean acidification, threatening marine ecosystems that islands heavily depend on for livelihoods and food security. Moreover, the warming climate intensifies extreme weather events like hurricanes, posing a greater risk to island communities. Overall, carbon emissions destabilize islands both environmentally and economically, making them highly vulnerable to the impacts of climate change.
- Q: How are carbon nanotubes produced?
- Carbon nanotubes are produced through a process called chemical vapor deposition (CVD), which involves the use of a carbon-containing gas and a catalyst. In this process, a substrate is coated with a catalyst material, usually iron, nickel, or cobalt. The substrate is then placed in a high-temperature furnace, typically around 800-1000 degrees Celsius, and exposed to a carbon-containing gas, such as methane or ethylene. As the gas decomposes at high temperatures, carbon atoms are released and deposited onto the catalyst nanoparticles on the substrate. These carbon atoms then arrange themselves in a hexagonal pattern, forming a tube-like structure, which grows vertically from the catalyst particles. The growth of the nanotubes is driven by the difference in carbon solubility between the catalyst and the growing tube. The diameter, length, and alignment of the carbon nanotubes can be controlled by adjusting various parameters such as the temperature, gas flow rate, and catalyst material. By manipulating these parameters, researchers can produce carbon nanotubes with specific characteristics suitable for various applications. It's worth noting that there are other methods to produce carbon nanotubes, such as arc discharge and laser ablation, but CVD is the most commonly used method due to its scalability and ability to produce large quantities of nanotubes. Additionally, CVD allows for the growth of vertically aligned nanotube arrays, which are highly desirable for many applications.
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Injection Carbon used for Steelmaking with stable quality FC 92
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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