Carbon Electrodes with Diameter Φ500 to Φ700

Carbon Electrodes with Diameter Φ500 to Φ700 System 1

Carbon Electrodes with Diameter Φ500 to Φ700 System 2

Carbon Electrodes with Diameter Φ500 to Φ700

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Loading Port:: Lianyungang

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 700 m.t./month

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Spcifications

1:carbon eletrode
2:for ferroalloy,calcium carbide， silicon metal, manufacture

Product Description

Carbon Electrode is abaked electrode used in submerged arc furnaces for delivering power to the charge mix. Electrode is added to the top of the electrode column cylindrical form. Electrode is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal Tar Pitch and is baked for weeks, it is widly used for ferroally productiong, silicon metal production etc.

Graphite/Carbon Electrode Paste Specification:

PARAMETER UNIT GUARANTEE VALUE
Items	Φ500～Φ700		Φ750～Φ960		Φ1020～Φ1400
Rs μΩ.m	≤45	≤38	≤45	≤38		≤40
Bulk Desity g/cm3	≥1.55	≥1.58	≥1.55	≥1.58	≥1.55	≥1.58
Bending Strength MPa	3.5～7.5	4.0～7.5	3.5～7.5	4.0～7.5	3.5～7.5	4.0～7.5
Compressive Strength MPa	≥20.0	≥20.0	≥20.0	≥20.0	≥19.0	≥19.0
Compressive Strength MPa	3.2～4.8	3.0～4.6	3.2～4.8	3.0～4.6	3.2～4.8	3.0～4.6
Ash %	≤2.5	≤2.0	≤2.5	≤2.0	≤2.5	≤2.0

Picture:

Carbon Electrodes with Diameter Φ500 to Φ700

We can adjust the size based on different enquiry. please contact us if you are interested in this materials, we will send our offer as soon as get your kind email.

Do you know how many kinds of our graphite electrode?

1, according to the power, we have regular power, high power, super high power, super high power

and American Ucar standard.

2, according to the shape, we have round shape and square shape.

3, according to the size, the diameter is from 250mm to 700mm.

Q: What is the starting temperature and final forging temperature of carbon steel?: 2. final forging temperatureThe final forging temperature, that is, the temperature at which the billet terminates, the final forging temperature shall ensure that the billet remains sufficiently plastic until the end of the forging, and that the forging is recrystallized after forging3. forging temperature rangeForging temperature range refers to a temperature interval between the initial forging temperature and forging temperature. To determine the basic principles of forging temperature, can ensure that the metal has a high plasticity and low deformation resistance in the forging temperature range, and organization and performance requirements. The forging temperature range should be as wide as possible, to reduce forging times, improve productivity.The starting temperature and the final forging temperature and the temperature range of the forging can be determined by the Fe Fe3C alloy phase diagram. The present state of the iron carbon alloy is a part of the iron carbon alloy with carbon content ranging from 0 to 6.69% (i.e., Fe - Fe3C part)The forging temperature range of carbon steel is shown in the shadow line shown in this figure

Q: What are the consequences of increased carbon emissions on public health systems?: Increased carbon emissions have significant consequences on public health systems. One of the most prominent effects is the exacerbation of respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and bronchitis. Carbon emissions contribute to the production of fine particulate matter (PM2.5) and ground-level ozone, both of which can penetrate deep into the respiratory system and cause or worsen these conditions. Moreover, higher levels of carbon emissions are correlated with an increased prevalence of cardiovascular diseases. Fine particulate matter and other pollutants released from carbon-emitting sources can enter the bloodstream, leading to inflammation, oxidative stress, and the development of atherosclerosis. Over time, this can result in heart attacks, strokes, and other cardiovascular complications. Climate change, driven by carbon emissions, also impacts the spread of infectious diseases. Rising temperatures and altered precipitation patterns create favorable conditions for the expansion of disease vectors like mosquitoes and ticks, leading to the transmission of diseases such as malaria, dengue fever, Lyme disease, and Zika virus. Additionally, extreme weather events and natural disasters associated with climate change can disrupt healthcare infrastructure and compromise access to essential services, further impacting public health systems. Furthermore, mental health is also affected by increased carbon emissions. The environmental degradation caused by carbon emissions contributes to feelings of anxiety, stress, and depression, often referred to as eco-anxiety or climate grief. The loss of biodiversity, destruction of natural habitats, and the overall uncertainty surrounding the future can have detrimental effects on individuals and communities, requiring additional resources and support from public health systems. In summary, increased carbon emissions have far-reaching consequences on public health systems. They contribute to the prevalence of respiratory and cardiovascular diseases, facilitate the spread of infectious diseases, and impact mental health. Addressing carbon emissions and implementing sustainable practices are essential to mitigating these consequences and safeguarding the well-being of individuals and communities.

Q: What is carbon offsetting in the energy sector?: The energy sector engages in carbon offsetting by compensating for the greenhouse gas emissions generated from energy generation and consumption activities. This practice involves investing in projects that reduce or eliminate carbon dioxide (CO2) and other greenhouse gas emissions from the atmosphere. The main objective is to achieve a balance between the emissions released and the emissions reduced. Greenhouse gas emissions from the energy sector, particularly from the burning of fossil fuels like coal, oil, and natural gas, contribute significantly to global emissions. Carbon offsetting in this sector aims to mitigate the environmental impact of these emissions by financing projects that promote renewable energy, energy efficiency, and other measures to reduce carbon. There are various types of projects that can be supported through carbon offsetting in the energy sector. For instance, investments can be made in renewable energy projects such as wind farms, solar power plants, or hydropower facilities. These projects generate clean energy without emitting greenhouse gases and help replace fossil fuel-based energy sources, thus reducing overall emissions. Moreover, carbon offsetting can also support energy efficiency projects. These initiatives focus on reducing energy consumption by implementing energy-efficient technologies, improving insulation, or optimizing industrial processes. By reducing energy demand, these projects indirectly contribute to lower greenhouse gas emissions. Additionally, carbon offsetting in the energy sector can involve supporting initiatives that remove carbon dioxide from the atmosphere. These projects often include reforestation or afforestation efforts, which involve planting trees or restoring degraded forests. Trees absorb and store carbon dioxide through photosynthesis, thus offsetting emissions and combating climate change. In summary, carbon offsetting in the energy sector is crucial for transitioning towards a sustainable and low-carbon future. By investing in projects that reduce or eliminate greenhouse gas emissions, individuals, organizations, and governments can take responsibility for their carbon footprint and contribute to global efforts in addressing climate change.

Q: What are the consequences of increased carbon emissions on cultural heritage sites?: Increased carbon emissions can have severe consequences on cultural heritage sites. The most immediate impact is climate change, which leads to rising sea levels, more frequent and intense natural disasters, and changes in temperature and precipitation patterns. These changes can directly damage or destroy cultural heritage sites, including archaeological sites, historic buildings, and monuments. Additionally, increased carbon emissions contribute to air pollution, leading to acid rain and atmospheric pollutants that can erode and deteriorate cultural artifacts. Furthermore, climate change can disrupt local communities and economies that depend on these heritage sites for tourism, resulting in a loss of cultural identity and economic decline. Overall, the consequences of increased carbon emissions on cultural heritage sites are both tangible and intangible, threatening our shared history and cultural diversity.

Q: Carbon injection molding machine heating several degrees: Polycarbonate (PC) is a colorless and transparent engineering plastics, the impact strength is high, the use of a wide temperature range, good creep resistance, electrical insulation and dimensional stability; the disadvantage is sensitive to the gap, environmental stress cracking resistance, with metal insert molding products is difficult.Polycarbonate, English name Polycarbonate, referred to as PC. PC is a kind of amorphous, odorless, non-toxic, highly transparent colorless or slightly yellow thermoplastic engineering plastics, has excellent physical and mechanical properties, especially excellent shock resistance, tensile strength, bending strength, compressive strength and high creep; small size stability; has good heat resistance and low temperature resistance and with mechanical properties, stable in a wide range of temperature dimensional stability, electrical properties and flame retardant properties, can be used for a long time at -60~120 deg.c; no obvious melting point, molten at 220-230 DEG C; because the molecular chain rigidity, resin melt viscosity; low water absorption, low shrinkage, size high precision, good dimensional stability, permeability of films is small; self extinguishing materials; stable to light, but not UV resistance, good weather resistance; oil resistance, acid and alkali resistance, non oxidizing acids and amines, ketones, solution Chlorinated hydrocarbons and aromatic solvents are prone to hydrolysis and cracking in water for a long time. The disadvantage is that they are prone to stress cracking due to poor fatigue resistance, poor solvent resistance and poor wear resistance.

Q: How does carbon affect the fertility of soil?: Carbon is an essential element for soil fertility as it influences various soil properties and processes. When carbon is added to the soil, it helps improve its structure and water holding capacity. Organic matter, which is rich in carbon, serves as a food source for microorganisms, which in turn promote nutrient cycling and soil aggregation. These microorganisms break down organic matter into simpler compounds, releasing essential nutrients that are readily available for plants. Additionally, carbon also acts as a sponge, holding onto nutrients like nitrogen and preventing their leaching, thus enhancing nutrient availability for plants. Moreover, carbon-rich soils tend to have a higher cation exchange capacity, which means they can retain and release nutrients more effectively. By maintaining and increasing soil carbon levels, we can enhance soil fertility, promote plant growth, and support sustainable agriculture practices.

Q: What are the consequences of increased carbon emissions on global food security?: Increased carbon emissions have significant consequences on global food security. One of the most immediate impacts is the alteration of weather patterns and increased frequency of extreme weather events such as droughts, floods, and heatwaves. These events can lead to crop failures, reduced agricultural productivity, and loss of livestock, ultimately resulting in food shortages and price volatility. Carbon emissions also contribute to climate change, leading to long-term shifts in temperature and precipitation patterns. Higher temperatures can accelerate the growth and reproduction rates of pests and diseases, which can devastate crops and livestock. Additionally, changes in rainfall patterns can disrupt the timing and quantity of water available for irrigation, further reducing agricultural productivity. Furthermore, carbon emissions contribute to the acidification of oceans, which negatively affects marine ecosystems and the livelihoods of communities dependent on fishing and aquaculture. This can lead to a decline in fish stocks, threatening the availability of a vital source of protein and nutrition for millions of people. Another consequence of increased carbon emissions is the loss of biodiversity. Climate change can disrupt ecosystems, leading to the extinction or migration of plant and animal species. This loss of biodiversity reduces the resilience and adaptability of agricultural systems, making them more vulnerable to pests, diseases, and environmental stresses. Ultimately, the consequences of increased carbon emissions on global food security are far-reaching and complex. They include decreased agricultural productivity, increased food prices, food shortages, and reduced access to nutritious food. Addressing carbon emissions and mitigating climate change is crucial to ensure a sustainable and secure global food system for future generations.

Q: What is carbon capture and storage?: The aim of carbon capture and storage (CCS) technology is to lessen carbon dioxide (CO2) emissions from major sources like industrial processes, power plants, and others. It works by capturing CO2 emissions before they are released into the atmosphere and then storing them securely underground. To capture carbon, specialized equipment is typically used to trap CO2 from flue gases or industrial processes. The captured CO2 is then compressed and transported through pipelines or ships to a suitable storage site located deep underground. These storage sites can include depleted oil and gas fields, saline aquifers, or deep coal seams. The storage process ensures long-term containment of CO2 and reduces the risk of leakage. This is achieved by monitoring the storage site for signs of leakage, maintaining the integrity of the storage infrastructure, and selecting suitable sites with geological features that aid in long-term CO2 containment. Carbon capture and storage has the potential to greatly reduce CO2 emissions and contribute to climate change mitigation. By capturing and storing CO2 instead of releasing it into the atmosphere, industries can continue using fossil fuels while minimizing their environmental impact. This is particularly beneficial for industries that are challenging to decarbonize, such as cement production, steel manufacturing, and natural gas power plants. Despite its promise, the widespread implementation of carbon capture and storage faces challenges and limitations. One significant challenge is the high cost associated with establishing CCS infrastructure and operations. Additionally, finding suitable storage sites and addressing public concerns about the safety and environmental impact of underground CO2 injection can pose significant obstacles. Nevertheless, carbon capture and storage is considered an essential tool in the battle against climate change. It can play a crucial role in achieving global emission reduction goals and transitioning to a low-carbon economy. With advancing technology and decreasing costs, the widespread adoption of carbon capture and storage may become increasingly feasible and necessary.

Q: How do human activities contribute to carbon emissions?: Carbon emissions are contributed to by human activities in several ways. One of the main sources of carbon dioxide emissions is the burning of fossil fuels for electricity, transportation, and industry. When coal, oil, or natural gas is burned, carbon is released into the atmosphere. Additionally, carbon emissions are also caused by deforestation and changes in land use. Trees play a critical role in absorbing carbon dioxide, so when forests are cleared for agriculture or urbanization, the stored carbon is released back into the atmosphere. Furthermore, carbon emissions are released through industrial processes such as cement production and chemical manufacturing. Lastly, methane, a powerful greenhouse gas that contributes to global warming, can be produced through human activities like agriculture and livestock farming. In conclusion, our reliance on fossil fuels, deforestation, industrial processes, and certain agricultural practices all contribute to carbon emissions, worsening the problem of climate change.

Q: What role does carbon play in the carbon cycle?: The carbon cycle relies heavily on carbon as it circulates through different parts of the Earth. Carbon can be found in both organic and inorganic forms and moves between the atmosphere, oceans, land, and living organisms. This complex cycle involves several interconnected processes, including photosynthesis, respiration, decomposition, and combustion. In the atmosphere, carbon is primarily in the form of carbon dioxide (CO2) gas, which is essential for photosynthesis. During this process, green plants and algae absorb CO2 and convert it into organic compounds like glucose, releasing oxygen as a byproduct. This helps regulate the amount of carbon dioxide in the atmosphere and forms the basis of the food chain. Living organisms break down organic compounds through respiration, releasing energy and producing carbon dioxide as waste. Plants can then immediately reuse this carbon dioxide during photosynthesis, completing the cycle. Additionally, when organisms die, decomposers like bacteria and fungi break down their remains, releasing carbon dioxide back into the atmosphere. The carbon cycle also involves the exchange of carbon with the oceans. Carbon dioxide dissolves in seawater and can be absorbed by marine organisms, such as phytoplankton and corals, during photosynthesis. Over time, the remains of these organisms sink to the ocean floor and can become trapped in sediments, forming fossil fuels like coal, oil, and natural gas. Through geological processes, these fossil fuels can be released back into the atmosphere when burned, contributing to increased carbon dioxide levels. Human activities, like burning fossil fuels and deforestation, have had a significant impact on the carbon cycle. Excessive carbon dioxide emissions from these activities have disrupted the cycle, leading to higher concentrations of carbon dioxide in the atmosphere and contributing to global climate change. In summary, carbon is crucial in the carbon cycle as it is the foundation of life and moves through various parts of the Earth, regulating the climate and supporting life on our planet.

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