High Quality Carbon Electrode Paste With Low Ash

High Quality Carbon Electrode Paste With Low Ash System 1

High Quality Carbon Electrode Paste With Low Ash

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Loading Port:: Lianyungang

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 2000 m.t./month

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Product Description

Carbon Electrode Paste is a self-baking electrode used in submerged arc furnaces for delivering power to the charge mix. Electrode Paste is added to the top of the electrode column in either cylindrical or briquette form. 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. Electrode Paste is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal Tar Pitch.

Graphite/Carbon Electrode Paste

Specification/Item

Ash 4.0%max5.0%max 6.0%max7.0% Max9.0% Max11.0% 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%

Strength

Compress 18.0Mpa Min17.0Mpa Min15.7Mpa Min19.6Mpa Min19.6Mpa Min19.6Mpa Min

Specific 65μΩm Max68μΩm Max75μΩm Max80μΩm Max90μΩm Max90μΩm Max

Resistance

Bulk Density1.38G/CM3 Min1.38G/CM3 Min1.38G/CM3 Min1.38G/CM3 Min1.38G/CM3 Min1.38G/CM3 Min

Picure:

High Quality Carbon Electrode Paste With Low Ash

Q: Does alumina react with carbon?: NotThe smelting of Al in industry can only be done by electrolysis. Even at high temperatures, the reducibility of C is not as strong as Al, and the melting point of Al2O3 is very high. At this temperature, C has been gasified

Q: Why is the solubility of carbon in austenite larger than that in ferrite?: Its properties are similar to that of pure iron, and its plasticity and toughness are good, and its strength and hardness are low. It is usually massive or flaky in steel.The austenite structure is a face centered cubic lattice with a gap radius (0.414~0.225). Because of the larger size of the lattice gap, the solubility of carbon in gamma -Fe is relatively large. It has good plasticity.

Q: What are the impacts of carbon emissions on human respiratory diseases?: Carbon emissions have significant impacts on human respiratory diseases. The release of carbon dioxide and other greenhouse gases from various sources, such as burning fossil fuels and deforestation, contributes to air pollution. This pollution can lead to the exacerbation of respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), and respiratory infections. Additionally, exposure to particulate matter and toxic chemicals emitted from carbon-based industries can increase the risk of developing respiratory diseases and worsen existing conditions. Overall, reducing carbon emissions is crucial to mitigate the adverse effects on human respiratory health.

Q: How do fossil fuels release carbon dioxide when burned?: When fossil fuels are burned, the carbon atoms present in them combine with oxygen from the air, resulting in the release of carbon dioxide (CO2). This process, known as combustion, produces energy and water vapor as byproducts.

Q: How do you use carbon fourteen to measure the age?: One is obvious a small amount of sample, only 1 ~ 5 mg samples can be, such as a piece of fabric, bone chips, toner trace of ancient ceramics in the surface or pores can be measured; while the conventional carbon - 14 dating rules 1 to 5 grams of samples differ by 3 orders of magnitude. The two is high sensitivity. The sensitivity of 10-15 to 10-16 isotope ratio measurement; while the conventional carbon - 14 dating rules with a difference of 5 to 7 orders of magnitude. Three is a short measurement time, measurement of modern carbon to reach 1% accuracy, only 10 to 20 minutes; while the conventional carbon - 14 dating is 12 ~ 20 hours. It is due to carbon - 14 accelerator mass spectrometry dating method has the advantage, since its inception, has been paid attention to by archaeologists, paleontologists and geologists, and is widely used. It can be said that within 50000 years of cultural relics on the determination of samples, carbon - 14 accelerator mass spectrometry dating method is determined the accuracy of a maximum of 1. carbon. 14 is a radioactive isotope of carbon, was found in 1940. It is produced by cosmic rays collide with a nitrogen atom in the air, which has a half-life of about 5730 years, as the decay of beta decay, 14 atoms into carbon nitrogen atoms.

Q: How does carbon impact the prevalence of floods?: Carbon does not directly impact the prevalence of floods, but it does play a significant role in influencing climate change, which in turn can affect the occurrence and severity of floods. Carbon dioxide (CO2) is a greenhouse gas that is primarily responsible for trapping heat in the Earth's atmosphere, leading to a phenomenon known as global warming. This rise in global temperatures has several consequences, one of which is an increase in the frequency and intensity of extreme weather events, including floods. As the planet warms, the atmosphere is able to hold more moisture, resulting in an increased likelihood of heavy precipitation events. This can lead to more intense rainfall, causing rivers and other water bodies to overflow their banks and resulting in flooding. Additionally, warmer temperatures can also cause glaciers and ice caps to melt, contributing to rising sea levels, which can exacerbate the impacts of flood events, particularly in coastal regions. Furthermore, carbon emissions from human activities such as burning fossil fuels and deforestation are the primary drivers of climate change. By reducing our carbon footprint and transitioning to cleaner sources of energy, we can help mitigate the impacts of climate change and potentially reduce the prevalence of floods in the long term. It is important to note that while carbon emissions are a significant factor in climate change, they are not the sole cause of floods. Other natural factors such as rainfall patterns, topography, and land use also play important roles in determining flood risks.

Q: What are the different types of carbon-based concrete additives?: Concrete can be enhanced and improved by incorporating various types of carbon-based additives. These additives, derived primarily from carbon-based materials, can be categorized into three main types: carbon nanotubes, graphene, and carbon fibers. 1. Carbon Nanotubes: These cylindrical structures consist of carbon atoms arranged in a distinct hexagonal pattern. They possess exceptional mechanical and electrical properties, making them highly sought-after as concrete additives. By adding carbon nanotubes to concrete, its strength, durability, and toughness can be improved. Additionally, these nanotubes enhance the electrical conductivity of concrete, which proves advantageous for applications such as self-healing concrete and anti-static flooring. 2. Graphene: Graphene is a two-dimensional lattice composed of a single layer of carbon atoms. It is renowned for its remarkable strength, high electrical conductivity, and excellent barrier properties. When incorporated into concrete, graphene significantly enhances its mechanical properties, including compressive strength, flexural strength, and resistance to abrasion. It also improves the durability and impermeability of concrete, providing resistance against water and chemical penetration. 3. Carbon Fibers: Carbon fibers are elongated and slender strands derived from organic polymers like polyacrylonitrile or pitch. They possess exceptional tensile strength and are commonly used as reinforcements in various construction materials, including concrete. The addition of carbon fibers to concrete enhances its flexural strength, resistance to impacts, and behavior when subjected to cracks. Furthermore, carbon fibers improve the ductility and toughness of concrete, making it more resistant to dynamic loads. It is important to note that each type of carbon-based concrete additive offers unique advantages and applications. Carbon nanotubes provide exceptional mechanical and electrical properties, graphene enhances strength and barrier properties, while carbon fibers strengthen flexural strength and impact resistance. The choice of additive depends on the specific requirements of the concrete application and the desired performance characteristics.

Q: What are the uses of carbon black?: Carbon black is primarily used as a reinforcing filler in tires and other rubber products to improve their durability and strength. Additionally, it is widely employed as a pigment in inks, coatings, and plastics due to its ability to provide color and UV protection. Carbon black also finds applications in batteries, electrodes, conductive materials, and as a catalyst support in chemical reactions.

Q: How does carbon dioxide affect the acidity of rainwater?: Carbon dioxide (CO2) dissolves in rainwater to form carbonic acid (H2CO3), which increases the acidity of the rainwater.

Q: The same manufacturer of different types of badminton rackets on the logo, but the two materials in the end what is the difference?: High elasticity, a little toughness, deformation when playing, high steel of steel, no deformation when playing

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