Carbon Electrode Paste block with high quliaty
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 3000 m.t./month
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Spcifications
1:carbon eletrode paste
2:for ferroalloy,calcium carbide manufacture
3:HS 3801300000,YB/T5212-1996,ISO9001:2008
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
- Q: What is the role of carbon in the formation of diamonds?
- The role of carbon in the formation of diamonds is crucial as it is the sole element responsible for the creation of these precious gemstones. Diamonds are formed deep within the Earth's mantle, under extreme pressure and temperature conditions. Carbon atoms, when subjected to immense pressure and heat, undergo a process called graphitization, where they rearrange their atomic structure and transform into a crystal lattice arrangement, giving rise to the formation of diamonds. The process starts with carbon-rich materials, such as organic matter or carbon-bearing minerals, being exposed to the intense heat and pressure found deep within the Earth's mantle, typically at depths of around 150 to 200 kilometers. Under these conditions, the carbon atoms within these materials are forced to bond together in a unique way, forming the rigid, three-dimensional lattice structure characteristic of diamonds. The formation of diamonds requires specific geological conditions, including temperatures above 900 degrees Celsius and pressures exceeding 725,000 pounds per square inch (50,000 atmospheres). These extreme conditions are typically found in areas where ancient tectonic plates collide or in volcanic eruptions that bring diamonds to the Earth's surface. Carbon's ability to form strong covalent bonds with other carbon atoms is what allows the transformation into diamonds. Each carbon atom forms four strong covalent bonds, creating a tetrahedral structure. This strong bonding allows diamonds to possess exceptional hardness, making them one of the hardest substances known to man. In summary, carbon plays an essential role in the formation of diamonds, undergoing graphitization under immense pressure and temperature conditions to create the unique crystal lattice structure that gives diamonds their extraordinary properties. Without carbon, the formation of diamonds as we know them would not be possible.
- Q: How does carbon contribute to the color of gemstones?
- Gemstone color is influenced by carbon, a vital element. Carbon's presence in a gemstone's crystal lattice structure allows it to absorb specific light wavelengths and reflect others, resulting in its distinct color. The arrangement of carbon atoms within the gemstone's structure can excite electrons, leading to the absorption of certain colors of light. This absorption process determines the gemstone's color, as the remaining wavelengths are reflected back to our eyes. For instance, diamonds can exhibit color variations, ranging from colorless to yellow or even fancy shades like blue or pink, due to the presence of nitrogen impurities. Similarly, in gemstones like rubies and sapphires, traces of carbon produce a spectrum of colors, spanning from red to blue, depending on the concentration and arrangement of these carbon impurities. Thus, carbon plays a vital role in the color and visual appeal of diverse gemstones.
- Q: What is carbon neutral manufacturing?
- Carbon neutral manufacturing refers to the process of manufacturing goods while minimizing or offsetting the carbon emissions associated with the production. It involves reducing greenhouse gas emissions at every stage of the manufacturing process, from sourcing raw materials to the disposal of finished products. This can be achieved through various measures such as energy efficiency, the use of renewable energy sources, implementing sustainable practices, and investing in carbon offset projects. To become carbon neutral, manufacturers typically start by conducting a detailed assessment of their carbon footprint, which involves identifying and quantifying all the emissions generated in their operations. This includes direct emissions from manufacturing processes, as well as indirect emissions from the energy sources they use. Once the emissions are measured, manufacturers can develop strategies to reduce their carbon footprint. Some common methods of achieving carbon neutrality in manufacturing include optimizing energy consumption by using efficient equipment and technologies, adopting renewable energy sources like solar or wind power, and implementing waste reduction and recycling programs. Additionally, manufacturers can invest in carbon offset projects, which are initiatives that reduce or remove greenhouse gas emissions from the atmosphere, such as reforestation or renewable energy projects. By implementing these measures and offsetting any remaining emissions, manufacturers can achieve carbon neutrality. This not only helps combat climate change by reducing the overall carbon footprint but also demonstrates a commitment to sustainability and environmental responsibility. Carbon neutral manufacturing is an important step towards transitioning to a low-carbon economy and creating a more sustainable future.
- Q: What are the impacts of carbon emissions on the stability of mountain glaciers?
- Carbon emissions have significant impacts on the stability of mountain glaciers. As carbon dioxide and other greenhouse gases are released into the atmosphere, they contribute to global warming and climate change. This rise in global temperatures directly affects the stability and health of mountain glaciers. One of the main consequences of increased carbon emissions is the accelerated melting of mountain glaciers. Warmer temperatures cause glaciers to melt at a faster rate, leading to a reduction in their size and volume. This not only affects the aesthetic beauty of these natural wonders but also has major implications for water resources and ecosystems. Mountain glaciers act as natural reservoirs, storing water in the form of ice and releasing it gradually over time. This process helps regulate water flow in rivers and streams, ensuring a steady water supply for downstream communities, agriculture, and ecosystems. However, as carbon emissions contribute to glacier melting, this natural water storage mechanism is disrupted. The loss of glaciers leads to reduced water availability during dry seasons and can result in water scarcity for communities that rely on glacier meltwater. Furthermore, the retreat of mountain glaciers due to carbon emissions has ecological consequences. These glaciers provide critical habitats for various plant and animal species. The loss of glacier ice and associated ecosystems can have a ripple effect on the entire ecosystem, leading to the decline or even extinction of species that depend on glacier-fed environments. The impacts of carbon emissions on mountain glaciers also extend beyond local communities and ecosystems. Glacial meltwater contributes to the overall water supply in many regions around the world. As glaciers shrink and disappear, the availability of water resources becomes uncertain, especially in regions heavily reliant on glacier meltwater. This can potentially lead to conflicts over water resources and exacerbate existing tensions. In conclusion, carbon emissions have detrimental impacts on the stability of mountain glaciers. The accelerated melting of glaciers disrupts water availability, threatens ecosystems, and poses challenges for water resource management. It is crucial to reduce carbon emissions to mitigate these impacts and preserve the integrity and functionality of mountain glaciers.
- Q: How is carbon used in the production of paints and coatings?
- Carbon is used in the production of paints and coatings in several ways. Firstly, carbon black is a common pigment used in paints and coatings to provide color and opacity. It is made by burning natural gas or oil in a controlled environment, resulting in fine particles of carbon. Carbon black enhances the color intensity and durability of the paint or coating, as well as improves its resistance to UV light and weathering. Additionally, carbon-based compounds, such as resins and polymers, are used as binders in the formulation of paints and coatings. These binders help hold the pigment particles together and adhere them to the surface being painted or coated. Carbon-based binders are known for their excellent adhesion properties, which contribute to the durability and longevity of the paint or coating. Furthermore, carbon nanotubes are increasingly being used in the production of high-performance paints and coatings. These nanotubes, which are cylindrical carbon structures, have exceptional mechanical, thermal, and electrical properties. They can be incorporated into paint or coating formulations to enhance their strength, conductivity, and resistance to corrosion or abrasion. In summary, carbon plays a crucial role in the production of paints and coatings. It is used as a pigment to provide color and opacity, as binders to hold the pigment particles together, and as carbon nanotubes to enhance the performance and functionality of the final product.
- Q: What's the difference between coal and carbon?
- Difference can be big, one is coal, one is carbon, at least the price is not the same
- Q: How does carbon impact the stability of savannah ecosystems?
- Carbon plays a crucial role in the stability of savannah ecosystems. It is an essential element for all living organisms and is involved in various ecological processes. Carbon is primarily present in the form of organic matter, which is vital for the growth and development of plants, the primary producers in these ecosystems. In savannahs, carbon impacts stability in multiple ways. Firstly, carbon dioxide (CO2) is a key component of the Earth's atmosphere and plays a significant role in regulating the global climate. Savannas are known for their ability to sequester and store large amounts of carbon in their vegetation and soils. This carbon storage helps mitigate climate change by reducing the amount of CO2 in the atmosphere. Furthermore, carbon is essential for plant growth through photosynthesis. Savanna plants, such as grasses and scattered trees, utilize carbon dioxide from the air, converting it into carbohydrates and other organic compounds. This process not only provides plants with energy but also contributes to the overall productivity of the ecosystem. The stability of savannah ecosystems also depends on the interaction between plants and animals. Carbon-rich vegetation serves as a food source for herbivores, such as zebras and antelopes, which in turn support predators like lions and hyenas. The carbon cycle ensures a continuous flow of energy and nutrients throughout the food web, maintaining the balance and stability of the ecosystem. Moreover, the carbon content in savannah soils influences their fertility and ability to retain moisture. Organic matter, derived from decaying plant material, improves soil structure, nutrient availability, and water holding capacity. This, in turn, supports the growth of vegetation and sustains the diverse array of species found in savannah ecosystems. However, human activities, such as deforestation, agricultural practices, and the burning of fossil fuels, are altering the carbon balance in savannahs. Deforestation removes carbon-rich trees and plants, reducing the overall carbon storage capacity of the ecosystem. Additionally, the release of carbon dioxide from the burning of fossil fuels contributes to the greenhouse effect and climate change, which can disrupt the stability of savannah ecosystems. In conclusion, carbon plays a critical role in maintaining the stability of savannah ecosystems. It influences climate regulation, supports plant growth, provides energy for the food web, and enhances soil fertility. However, human activities that disrupt the carbon balance in these ecosystems can have detrimental effects on their stability and overall health. Therefore, efforts to conserve and restore savannah ecosystems are essential for preserving their carbon storage capacity and ensuring their long-term stability.
- Q: Is carbon monoxide good for people?
- No good, generally will cause poisoning, gas poisoning is actually carbon monoxide poisoning
- Q: What is carbon dioxide?
- Carbon dioxide (CO2) is a colorless and odorless gas that consists of carbon and oxygen atoms. It is formed through the combustion of fossil fuels, as well as the natural processes of respiration and volcanic activity. Carbon dioxide plays a crucial role in the Earth's atmosphere as a greenhouse gas, trapping heat and contributing to the planet's overall temperature. While it occurs naturally, human activities such as burning of fossil fuels and deforestation have significantly increased its concentration in the atmosphere, leading to global warming and climate change. Carbon dioxide is also a byproduct of various industrial processes, such as cement production and power generation. Efforts to reduce carbon dioxide emissions are essential to mitigate the effects of climate change and maintain a sustainable environment.
- Q: What is the basic principle of carbon fourteen detection?
- There are 3 kinds of carbon isotopes in nature, and their weight ratio is 12:13:14. They are expressed by carbon -12, carbon -13 and carbon -14 respectively. The first two are stable isotopes. Carbon -14 is radioactive. It exists in the atmosphere and is generated in the upper atmosphere by cosmic rays, neutrons, and atmospheric nitrogen nuclei. It combines C4O2 molecules with oxygen in the atmosphere, which is the same as carbon dioxide (CO2). Therefore, it mixes with carbon dioxide to participate in the natural carbon exchange movement. It is absorbed by plants by photosynthesis and stored in plants. People and animals need to eat plants, so they are also stored in human and animal bodies. During the life of the organism, they continuously acquire the radioactive carbon from the atmosphere. But when an animal or plant dies, it stops absorbing and reduces the radioactive carbon in the body. For about 5730 years, its content could be attenuated by half. So physicists call the half-life 5730 years. Therefore, as long as the instruments to measure the trees, grain, animal bones and bone biological remains in the existing carbon content of -14, compared with its original carbon -14 level, you can calculate their death in many years ago, which can be inferred and their coexistence remains (such as construction sites, tombs or other relics how many years have elapsed since).Pro, please [adopted the answer], your adoption is the driving force for my answer, thank you.
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Carbon Electrode Paste block with high quliaty
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 3000 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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