All type Low Ash Carbon Electrode Paste Block High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 20000 m.t./month
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Introduction To Products
1) Carbon Electrode Paste is a self-baking electrode used in submerged arc furnaces for delivering power to the charge mix.
2) Electrode Paste is added to the top of the electrode column in either cylindrical or briquette form.
3) As the paste moves down the electrode column the temperature increase causes the paste to melt and subsequently bake
forming a block of electrically conductive carbon.
4) Electrode Paste is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal
Tar Pitch.
Application Range
1) Be used as the electrode for self roasting in the iron-alloy furnace and acetylene furnace.
2) Amorphous graphite powder--applied in steel making,fireproof material,casting coating.
3) Calcined petroleum coke--used in foundry,metallurgy,carbon paste,graphite electrode.
4) Carbon anode scrap--used as smelting fuel for copper smelting industry.
5) Carbon electrode paste--applied in iron alloy,calcium carbide,ferroalloy,ferromanganese.
Features
1:carbon eletrode paste
2:for ferroalloy,calcium carbide manufacture
3:HS 3801300000,YB/T5212-1996,ISO9001:2008
Graphite/Carbon Electrode Paste
Specification/Item |
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Ash | 4.0%max | 5.0%max | 6.0%max | 7.0% Max | 9.0% Max | 11.0% Max |
VM | 12.0%-15.5% | 12.0%-15.5% | 12.0%-15.5% | 9.5.0%-13.5% | 11.5%-15.5% | 11.5%-15.5% |
Compress Strength | 18.0Mpa Min | 17.0Mpa Min | 15.7Mpa Min | 19.6Mpa Min | 19.6Mpa Min | 19.6Mpa Min |
Specific Resistance | 65μΩm Max | 68μΩm Max | 75μΩm Max | 80μΩm Max | 90μΩm Max | 90μΩm Max |
Bulk Density | 1.38G/CM3 Min | 1.38G/CM3 Min | 1.38G/CM3 Min | 1.38G/CM3 Min | 1.38G/CM3 Min | 1.38G/CM3 Min |
- Q: How is carbon used in the production of plastics?
- Carbon is an essential component in the production of plastics. Plastics are polymers, which are long chains of repeating units. These units are made up of smaller molecules called monomers. Carbon atoms are a key element in these monomers, providing the backbone of the polymer chain. In the production of plastics, carbon is sourced from various petroleum products, such as crude oil or natural gas. These fossil fuels contain hydrocarbons, which are organic compounds made up of carbon and hydrogen atoms. Through a refining process called cracking, these hydrocarbons are broken down into smaller molecules, including ethylene and propylene, which are the building blocks for many types of plastics. Once these monomers are obtained, they are polymerized or chemically bonded together to form long chains. Carbon atoms play a crucial role in this process, as they link together to form the backbone of the polymer chain. The specific arrangement and bonding of carbon atoms determine the properties of the resulting plastic, such as its strength, flexibility, and durability. It is important to note that not all plastics are made solely from carbon. Other elements, such as oxygen, nitrogen, and chlorine, may be present in the monomers or added during the production process to enhance specific properties or introduce desired functionalities. Overall, carbon is a fundamental element in the production of plastics, providing the backbone structure and enabling the versatility and wide range of applications of plastic materials in various industries.
- Q: How does carbon impact the prevalence of wildfires?
- Carbon impacts the prevalence of wildfires in several ways. First, carbon dioxide (CO2) is a greenhouse gas that contributes to climate change. As concentrations of CO2 increase in the atmosphere, temperatures rise, leading to drier conditions in many regions. These dry conditions create a more favorable environment for wildfires to ignite and spread. Furthermore, carbon plays a significant role in the fuel load that can feed wildfires. Carbon-based materials, such as dead vegetation, trees, and other organic matter, serve as the primary fuel source for fires. As carbon accumulates in ecosystems, either through natural processes or human activities like deforestation, the amount of potential fuel for wildfires increases. This elevated fuel load can result in more frequent and intense fires. Additionally, carbon impacts the health and vitality of forests. Elevated levels of atmospheric CO2 can enhance plant growth, leading to denser vegetation. While this may seem beneficial, it can actually contribute to the intensity and severity of wildfires. Denser vegetation creates a greater amount of fuel, and when combined with the dry conditions caused by climate change, it becomes a recipe for more destructive fires. Lastly, the combustion of carbon-based materials during wildfires releases large amounts of carbon dioxide into the atmosphere. This creates a positive feedback loop, as the increased carbon emissions contribute to further climate change, which in turn exacerbates the conditions for wildfires. Overall, carbon plays a crucial role in shaping the prevalence and severity of wildfires through its impact on climate change, fuel load, forest health, and the release of greenhouse gases during combustion. Addressing carbon emissions and implementing effective forest management practices are essential in mitigating the risks and impacts associated with wildfires.
- Q: How does carbon affect the formation of cyclones?
- Carbon does not directly affect the formation of cyclones. Cyclones, also known as hurricanes or typhoons, are formed through a complex interaction of various atmospheric and oceanic factors. Carbon, specifically carbon dioxide (CO2), is a greenhouse gas that contributes to global warming and climate change. It is important to note that while carbon dioxide concentrations in the atmosphere are increasing due to human activities, such as burning fossil fuels, it does not directly cause the formation of cyclones. However, climate change resulting from increased carbon dioxide levels does have an indirect influence on cyclone formation. Warmer temperatures due to climate change can lead to increased sea surface temperatures, which provide the energy necessary for cyclone formation and intensification. Higher temperatures also increase evaporation rates, leading to more moisture in the atmosphere that can fuel cyclone development. Furthermore, climate change can alter atmospheric conditions and circulation patterns, which may affect the frequency, intensity, and tracks of cyclones. However, the specific impact of carbon dioxide on cyclone formation and behavior is still an active area of research, and more studies are needed to fully understand the relationship between carbon dioxide and cyclones.
- Q: What is carbon nanoelectronics?
- Carbon nanoelectronics refers to the field of study and technology that focuses on using carbon-based materials, particularly carbon nanotubes or graphene, to create electronic devices and components at the nanoscale. These materials possess unique electrical and mechanical properties, making them highly promising for developing faster, smaller, and more efficient electronic devices such as transistors, sensors, and memory storage units.
- Q: Stability, primary carbon, two carbon, three carbon, four carbon
- From a variety of hydrogen is substituted alkyl free radicals generated in terms of difficulty order can have free radicals for the formation of tertiary carbon free radical secondary carbon free primary carbon free radicals. Alkyl radicals generated methyl easily, can be explained from two aspects: (1) different required to form free radicals when the fracture of C-H the energy, the (CH3) 3C-H fracture, the energy required for the smallest, most easily generated.
- Q: What is coal?
- Coal is a black or brownish-black sedimentary rock that is primarily composed of carbon, along with various other elements such as hydrogen, sulfur, oxygen, and nitrogen. It is formed from the remains of plants that lived and died millions of years ago, accumulating in swampy environments. Over time, the layers of plant material were subjected to high pressure and heat, resulting in the formation of coal. Coal is one of the most abundant fossil fuels on Earth and has been used as a source of energy for centuries. It is typically extracted from underground or surface mines and can be found in different forms, including anthracite, bituminous, sub-bituminous, and lignite, with varying carbon content and heating value. Due to its high carbon content, coal is primarily used for electricity generation and as a fuel for industrial processes. When burned, it releases energy in the form of heat, which is converted into electricity through steam turbines. However, burning coal also releases greenhouse gases and other pollutants, contributing to air pollution and climate change. In addition to its use as a fuel, coal is also used in the production of steel and cement, as well as in various industrial processes. It is a versatile resource that has played a significant role in the development of modern societies, but its environmental impact and finite nature have led to increased efforts to shift towards cleaner and more sustainable energy sources.
- Q: Rod box material, there is a kind of material called carbon fiber, who knows this material is good?
- This material is good. Carbon fiber is a new kind of fiber material with high strength and high modulus of carbon content of more than 95%. It is a flaky graphite, microcrystalline and other organic fibers stacked along the axial direction of the fiber, obtained by carbonization and graphitization of microcrystalline graphite material. Carbon fiber "an hand in a velvet glove lighter than aluminum," the quality, but the strength is higher than that of steel, and has the characteristics of corrosion resistance, high modulus, in the national defense and civilian areas are important materials. It has not only the intrinsic characteristics of carbon materials, but also the softness and processability of textile fibers. It is a new generation of reinforced fiber.
- Q: The difference between double offset paper and carbon free printing paper
- Double offset paper is a printing paper. It is a higher quality printing paper. The contrast, flexibility and surface strength have higher requirements, and the acidity and basicity of the paper should be close to neutral or weak alkaline. Previously called Dowling, now some small mills to offset for the very low, the price is low...
- Q: What are the applications of graphite in industry?
- Graphite possesses distinct properties that make it suitable for a range of applications across industries. Here are several key uses of graphite in different industrial sectors: 1. Lubricants: Given its low friction coefficient, graphite is extensively employed as a solid lubricant in industries that encounter high temperatures and extreme pressures, like automotive, aerospace, and heavy machinery. 2. Refractories: Graphite's exceptional heat and chemical resistance make it an ideal material for manufacturing refractory products. It helps line furnaces, crucibles, and other high-temperature equipment in metal production, glass manufacturing, and chemical processing. 3. Electrical industry: Graphite's excellent electrical conductivity makes it widely utilized in this sector. It is employed to produce electrodes, brushes, and contacts for electrical motors, generators, and batteries. Furthermore, graphite serves as a component in electrical discharge machining (EDM) and conductive paints and coatings. 4. Foundry industry: Graphite acts as a mold and core material in the foundry industry, owing to its high thermal conductivity and ability to withstand high temperatures. It finds application in various metal casting processes, including sand casting, investment casting, and continuous casting. 5. Chemical industry: The chemical industry benefits from graphite's corrosion resistance and capacity to endure high temperatures. It is utilized in the manufacture of chemical equipment such as heat exchangers, reactors, and pipes, where it can withstand aggressive chemical environments. 6. Nuclear industry: In the nuclear industry, graphite serves as a moderator in nuclear reactors. Its ability to slow down neutrons allows for controlled nuclear fission reactions. Additionally, graphite is employed as a structural material in certain types of nuclear reactors. 7. Composite materials: Graphite is frequently used as a reinforcement material in the production of composite materials. By combining graphite fibers or sheets with resins or metals, lightweight and high-strength composites are created for applications in aerospace, automotive, and sporting goods industries. In conclusion, graphite's unique properties, encompassing high thermal and electrical conductivity, lubricity, and chemical inertness, contribute to its versatility as a material with diverse applications across industries.
- Q: How does carbon affect the acidity of oceans?
- Carbon dioxide (CO2) is a major contributor to the acidity of oceans. When CO2 is released into the atmosphere through human activities such as burning fossil fuels and deforestation, a significant portion of it is absorbed by the oceans. This process, known as ocean acidification, leads to an increase in the concentration of hydrogen ions in the water, resulting in a decrease in pH levels and an increase in acidity. When CO2 dissolves in seawater, it reacts with water molecules to form carbonic acid (H2CO3). This reaction releases hydrogen ions (H+), which increase the acidity of the water. The increased acidity affects the delicate balance of chemical reactions that support life in the ocean, particularly those involving calcium carbonate. Calcium carbonate is a vital component in the formation of shells and skeletons of many marine organisms, including corals, shellfish, and some plankton. As the acidity of the ocean increases, it becomes harder for these organisms to build and maintain their calcium carbonate structures. This can lead to reduced growth rates, weakened shells, and increased vulnerability to predators and disease. Ocean acidification also affects the entire marine food web. Many species rely on shell-forming organisms as a food source or as habitat, and their decline can have cascading effects on the entire ecosystem. Additionally, acidification can disrupt the balance of phytoplankton, the microscopic plants that are the foundation of marine food chains. Furthermore, carbon dioxide in the ocean can react with water to form bicarbonate ions (HCO3-) and carbonate ions (CO32-). These ions are essential for maintaining proper pH levels and the ability of marine organisms to regulate their internal chemistry. However, as CO2 levels rise, the concentration of carbonate ions decreases, making it more difficult for organisms to access the carbonate they need to build their shells and skeletons. Overall, the impact of carbon on ocean acidity is significant and has far-reaching consequences for marine life. It is crucial to reduce carbon emissions and take measures to mitigate and adapt to the effects of ocean acidification in order to protect the health and biodiversity of our oceans.
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All type Low Ash Carbon Electrode Paste Block High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 20000 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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