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 does carbon contribute to global warming?
- Carbon contributes to global warming through the greenhouse effect. When carbon dioxide (CO2) and other greenhouse gases are released into the atmosphere, they trap heat from the sun and prevent it from escaping back into space. This leads to an increase in the Earth's surface temperature, causing global warming. The primary source of carbon emissions is the burning of fossil fuels such as coal, oil, and natural gas for energy production, transportation, and industrial processes. These activities release large amounts of CO2 into the atmosphere, which accumulates over time and enhances the greenhouse effect. Additionally, deforestation and land-use changes also contribute to rising carbon levels. Trees and plants absorb CO2 as part of photosynthesis, acting as a natural carbon sink. However, when forests are cleared, this stored carbon is released back into the atmosphere. Moreover, the loss of trees reduces the overall capacity to absorb CO2, exacerbating the problem. The consequences of increased carbon emissions are far-reaching. Rising temperatures result in the melting of polar ice caps and glaciers, leading to sea-level rise and threatening coastal communities. Furthermore, carbon-driven global warming disrupts weather patterns, causing extreme weather events such as hurricanes, droughts, and heatwaves. To mitigate the impact of carbon on global warming, efforts must be made to reduce carbon emissions. This can be achieved through transitioning to renewable energy sources like solar and wind, improving energy efficiency, promoting sustainable practices in agriculture and forestry, and implementing policies that encourage carbon capture and storage. Addressing carbon emissions is crucial in combating global warming and its associated consequences. By understanding the role of carbon in the greenhouse effect, we can work towards a sustainable future that minimizes the harmful effects of climate change.
- Q:What are the advantages of carbon nanotube transistors?
- Traditional silicon-based transistors are outshined by carbon nanotube transistors for several reasons. Firstly, carbon nanotubes boast exceptional electrical properties with their high electron mobility, enabling swift and effortless electron movement. This results in faster switching speeds and higher operating frequencies, making them a perfect fit for high-performance applications like computers and communication devices. Secondly, carbon nanotubes possess an incredibly small size, measuring a mere few nanometers in diameter. This miniature scale allows for the creation of highly compact and densely packed electronic circuits, leading to elevated integration levels and enhanced device functionality. In comparison, silicon transistors pale in comparison as they have feature sizes several orders of magnitude larger. Moreover, carbon nanotubes exhibit superior heat resistance and thermal conductivity compared to silicon. This exceptional trait enables them to withstand higher temperatures without degradation, resulting in more efficient operation and a reduced need for elaborate cooling systems. Additionally, their ability to endure harsh environments makes them highly suitable for aerospace, automotive, and defense applications. Furthermore, carbon nanotubes are remarkably robust and flexible. They can be bent and stretched without breaking, making them ideal for use in flexible electronics and wearable devices. Their mechanical strength ensures long-term stability and reliability, ultimately leading to improved device performance and longevity. Lastly, carbon nanotube transistors can be fabricated using existing manufacturing processes, making them compatible with current semiconductor technologies. This compatibility allows for their seamless integration into existing electronic systems without the need for significant modifications, thereby reducing both cost and implementation time. All in all, the myriad advantages of carbon nanotube transistors, including their exceptional electrical performance, small size, thermal stability, mechanical strength, and compatibility with existing manufacturing processes, position them as a promising alternative to traditional silicon transistors for future electronic applications.
- Q:How long will it last? 10National Day would like to do carbon baking ribs at home, how to do, how to marinate? For how long?.. Don't copy sticky posts. Now, tour TV's "eating meat" on earth is recorded in a grilled pork chop, wondering how that is done
- Drain the spareribs until it is dryThis can save you a lot of timeMarinate it for only about fifteen minutes with gingerIf it's thawed, pour some white wineThen mix it with salt and drain the oilFinally, dressed with bamboo ribsWhen baking, brush some oil and turn it several times halfwayThen you can use barbecue sauce when it's readyIf you don't need barbecue sauce, then mix it with salt and monosodium glutamate, and brushFinally sprinkle five spice powder, chili powder and cumin powderFinally, sprinkle chopped green onionThe time is about 8 minutesHowever, oil, not prepared in advanceAt least 30 minutes
- Q:How does carbon dioxide contribute to global warming?
- Carbon dioxide (CO2) contributes to global warming primarily through the greenhouse effect. This effect occurs when certain gases in the Earth's atmosphere trap heat from the sun, preventing it from escaping back into space. While the greenhouse effect is a natural process that helps maintain the Earth's temperature, human activities, such as the burning of fossil fuels, have significantly increased the concentration of CO2 in the atmosphere. When fossil fuels like coal, oil, and natural gas are burned for energy production, CO2 is released into the atmosphere as a byproduct. This excess CO2 acts as a heat-trapping gas, absorbing and re-emitting heat radiation that would otherwise escape into space. As a result, the Earth's temperature is increasing, leading to global warming. The increase in global temperatures has far-reaching consequences. It accelerates the melting of polar ice caps and glaciers, causing rising sea levels that threaten coastal areas and low-lying islands. It also disrupts weather patterns, leading to more frequent and severe heatwaves, droughts, and extreme weather events like hurricanes and floods. Moreover, global warming affects ecosystems, causing shifts in habitats, loss of biodiversity, and detrimental impacts on plant and animal species. The importance of reducing carbon dioxide emissions is crucial to mitigating global warming. This can be achieved through various means, including transitioning to renewable energy sources, improving energy efficiency, investing in sustainable transportation, and adopting practices that promote reforestation and carbon sequestration. By taking these actions, we can slow down the rate of global warming and mitigate its adverse effects on the planet and its inhabitants.
- Q:How is carbon used in the production of pigments?
- Carbon is used in the production of pigments as a black colorant or as a base for creating various shades of gray. Carbon black, which is made by burning or decomposing organic materials, is commonly used as a pigment due to its intense black color. Additionally, carbon can be used to create different pigments by combining it with other elements or compounds, resulting in a wide range of colors for various applications in industries such as paints, inks, and plastics.
- Q:How are carbon nanomaterials used in electronics?
- Carbon nanomaterials are widely used in electronics due to their unique properties and versatility. One of the most common applications of carbon nanomaterials in electronics is in the development of highly efficient and flexible conductive materials. Carbon nanotubes (CNTs) and graphene, both carbon nanomaterials, possess excellent electrical conductivity, making them ideal for creating conductive components in electronic devices. CNTs are cylindrical structures made of rolled-up graphene sheets. They can be used as interconnects in integrated circuits, improving their performance by reducing resistance and enhancing heat dissipation. Additionally, CNTs can be used in transistors, enabling faster and more efficient switching due to their high electron mobility. Their small size and flexibility make them suitable for creating transparent conductive films used in touchscreens and flexible electronics. Graphene, on the other hand, is a two-dimensional sheet of carbon atoms arranged in a hexagonal lattice. It is renowned for its exceptional electrical conductivity, high electron mobility, and excellent thermal conductivity. Graphene-based materials can be used as electrodes in batteries and supercapacitors, enhancing their energy storage capacity. Graphene transistors have the potential to replace traditional silicon-based transistors, allowing for faster and more energy-efficient electronic devices. Moreover, carbon nanomaterials, particularly CNTs, have shown promise in the field of nanoelectromechanical systems (NEMS). NEMS devices are incredibly small and sensitive, enabling applications such as sensors, actuators, and resonators. CNT-based NEMS devices have demonstrated exceptional sensitivity and responsiveness, making them suitable for various sensing applications, including pressure, gas, and biological sensing. In summary, carbon nanomaterials play a crucial role in electronics by providing highly conductive and versatile materials for various components and applications. Their unique properties, such as excellent electrical and thermal conductivity, make them ideal for creating faster, more efficient, and flexible electronic devices. As research and development in this field continue to progress, carbon nanomaterials are expected to revolutionize the electronics industry.
- Q:What are the consequences of increased carbon emissions on urban areas?
- Increased carbon emissions have significant consequences on urban areas. One of the most notable impacts is the exacerbation of air pollution. Carbon emissions, particularly from vehicles and industrial activities, contribute to the release of harmful pollutants such as nitrogen oxides and particulate matter. These pollutants can lead to respiratory problems, exacerbate existing health conditions, and increase the risk of lung cancer and cardiovascular diseases among urban residents. Furthermore, increased carbon emissions contribute to the phenomenon of urban heat islands. Carbon dioxide and other greenhouse gases trap heat in the atmosphere, leading to rising temperatures in urban areas. This effect is particularly pronounced due to the abundance of concrete and asphalt surfaces that absorb and radiate heat. As a result, urban areas experience higher temperatures than surrounding rural areas, exacerbating the discomfort and health risks associated with heat stress, especially for vulnerable populations such as the elderly and those with limited access to cooling resources. The consequences of increased carbon emissions on urban areas also extend to the natural environment. Urban green spaces and ecosystems are negatively impacted as higher levels of carbon dioxide can disrupt plant growth and reduce biodiversity. This further exacerbates the loss of natural habitats and the degradation of urban ecosystems, leading to a decrease in the provision of ecosystem services such as air purification, temperature regulation, and stormwater management. In addition to the environmental and health impacts, increased carbon emissions also have economic consequences for urban areas. The cost of mitigating and adapting to climate change-induced challenges, such as flooding and extreme weather events, increases as carbon emissions rise. This puts a strain on local governments' budgets and can lead to higher taxes or reduced funding for other essential services. To address these consequences, it is crucial for urban areas to implement strategies that reduce carbon emissions and promote sustainability. This includes investing in public transportation, encouraging the use of renewable energy sources, promoting energy-efficient buildings, and implementing policies to reduce vehicle emissions. By taking these measures, urban areas can mitigate the negative consequences of increased carbon emissions and create healthier, more sustainable environments for their residents.
- Q:What are fullerenes?
- Fullerenes are a unique class of molecules composed entirely of carbon atoms arranged in a spherical or cage-like structure. They were first discovered in 1985 and have since gained significant attention due to their interesting properties and potential applications in various fields. The most well-known and extensively studied fullerene is the buckminsterfullerene, also known as C60, which consists of 60 carbon atoms forming a hollow sphere resembling a soccer ball. Fullerenes can also have different numbers of carbon atoms, such as C70, C84, or even larger clusters. What makes fullerenes remarkable is their exceptional stability and unique structure. The carbon atoms in a fullerene are interconnected through covalent bonds, forming a closed network of hexagons and pentagons. This arrangement gives fullerenes their characteristic shape and provides them with remarkable mechanical, thermal, and chemical stability. Fullerenes possess a wide range of fascinating properties that make them intriguing for scientific research and technological applications. For instance, they exhibit high electrical conductivity and can act as efficient electron acceptors or donors in organic electronic devices. They also have excellent optical properties, such as strong absorption and emission of light, which have led to their use in solar cells and photovoltaic devices. Moreover, fullerenes have shown potential in medical and biological applications. Their unique cage-like structure allows for encapsulation of other molecules within their hollow interior, making them ideal for drug delivery systems. Fullerenes also possess strong antioxidant properties, which make them potential candidates for various therapeutic treatments. In summary, fullerenes are a fascinating class of carbon-based molecules with unique structures and remarkable properties. Their versatility and potential applications in electronics, energy, medicine, and other fields continue to be explored, making them an exciting area of study in modern science.
- Q:When is gold resistance better? When will carbon resistance be better?
- Metal film resistance, high precision, overload capacity, high temperature coefficient, but the price is also higher. Commonly used in some demanding or more accurate circuit, such as instrumentation, precision power supply. Carbon film resistors have high cost performance and low cost, but they have larger errors. A large number of applications in civil electrical products. Such as television, air conditioning, stereo and so on.
- Q:What are the consequences of increased carbon emissions on coral reefs?
- Increased carbon emissions have severe consequences on coral reefs. One of the major impacts is ocean acidification, which occurs when excess carbon dioxide is absorbed by seawater, leading to a decrease in pH levels. This acidification inhibits the ability of corals to build their calcium carbonate skeletons, making them more vulnerable to erosion and breaking. Additionally, higher levels of carbon dioxide in the atmosphere contribute to global warming, resulting in rising ocean temperatures. This leads to coral bleaching, a phenomenon in which corals expel the symbiotic algae that give them their vibrant colors. Without these algae, corals become stressed, lose their color, and are more susceptible to disease and death. Furthermore, increased carbon emissions contribute to changes in ocean currents and weather patterns, leading to more frequent and intense storms. These storms can physically damage coral reefs, causing further destruction to already vulnerable ecosystems. The consequences of increased carbon emissions on coral reefs are far-reaching and devastating. The decline of coral reefs not only affects the biodiversity of the oceans but also has significant implications for human populations that depend on reefs for food, income, coastal protection, and tourism. It is crucial to reduce carbon emissions and take immediate action to protect and preserve these invaluable ecosystems.
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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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