Graphite Crucible High Purity CNBM China

Graphite Crucible High Purity CNBM China

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 0 m.t.

Supply Capability:: 100000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Packaging & Delivery

Packaging Details:	wooden box,usually according to detailed product.
Delivery Detail:	Within 35 days after payment

Features

1.Long working lifetime: its working lifetime is increased 3-5 times over normal clay-crucible due to the compact body formed under high pressure.

2.High thermal conductivity: high-density body and low apparent porosity greatly improve its heat conductivity.

3.New-style materials: new heat conduction material ensures faster heat conductivity and pollution-free product, reduces adherent slag.

4.Resistance to corrosion:better anti-corrosion than normal clay-crucible.

5.Resistance to oxidation: advanced process dramatically improves its oxidation resistance, which ensures persistent heat conductivity and long working lifetime.

6.High-strength: high-density body and logical structure make the product better compression property.

7.Eco-friendly: energy-efficient and pollution-free, not only ensure metal product purity, but also ensure sustainable development on environment.

8.Multi-function: Can be used in induction graphite crucible furnace

Specification

Bulk Density	g/cc	1.70-1.88
Specific Resistance	μΩ.m	6.0-15.0
Compressive Strength	MPa	30-80
Bending Strength	MPa	20-45
Shore hardness		30-70
C.T.E.(100-600°C)	x10-6 /°C	2.5-5.5
Ash	%	0.01-0.2
Maximum Grain Size	mm	0.044-0

Our services

Close customer contact through a global marketing network covering more than 90 countries

Professional technical and individual advice provided at customers‘ own sites

Detailed design proposals to solve customer-specific problems

Application-oriented training in key applications and special literature

Extensively equipped laboratories for analyses

Reliable and flexible delivery service

We can manafacture and export graphite electrodes in different grade ,shape and dimension.Whenever you need it ,please feel free to let us know.we promise you the top quality and lower price.

Picture

Graphite Crucible High Purity CNBM China

Q: Want advanced reinforcement, but I do not know where the high furnace rock carbon, looking for someone to guide...: Landlord Hello, there are 51 bags sold in the mall, send the hope to adopt, thank you!

Q: How does carbon monoxide affect air quality and human health?: Carbon monoxide (CO) is a colorless, odorless gas that can have detrimental effects on both air quality and human health. It is primarily released into the atmosphere through incomplete combustion of fossil fuels and biomass burning. In terms of air quality, high levels of carbon monoxide contribute to the formation of ground-level ozone and smog, which can impair visibility and cause respiratory issues. When it comes to human health, carbon monoxide is particularly concerning as it binds to hemoglobin in our red blood cells, preventing oxygen from being delivered to vital organs and tissues. This can lead to symptoms such as headaches, dizziness, confusion, and in severe cases, even death. Individuals with cardiovascular and respiratory conditions, as well as unborn babies and the elderly, are especially vulnerable to the harmful effects of carbon monoxide exposure. Therefore, proper ventilation and the use of carbon monoxide detectors are crucial to prevent its accumulation and protect both air quality and human health.

Q: What is the relationship between carbon and climate change?: The carbon-climate relationship mainly relies on the role of carbon dioxide (CO2) as a greenhouse gas. CO2 naturally exists in the Earth's atmosphere and is indispensable for maintaining a livable climate by ensnaring heat from the sun and preventing its escape into space. Nevertheless, human activities, particularly the combustion of fossil fuels like coal, oil, and natural gas, have substantially raised the levels of CO2 in the atmosphere. The surplus CO2 functions as an added layer, capturing more heat and resulting in a phenomenon called the greenhouse effect. This surge in greenhouse gases, including CO2, methane, and nitrous oxide, is causing global temperatures to climb and consequently leading to climate change. The elevated temperatures disturb weather patterns, leading to more frequent and intense extreme weather events such as hurricanes, droughts, heatwaves, and heavy rainfall. Moreover, the excessive CO2 in the atmosphere is also being absorbed by the oceans worldwide, resulting in ocean acidification. This process modifies the chemical composition of seawater, which has adverse effects on marine life, coral reefs, and other ecosystems. It is crucial to reduce carbon emissions and transition to renewable energy sources to mitigate climate change. By diminishing the amount of CO2 released into the atmosphere, we can decelerate and potentially reverse the detrimental impacts of climate change. Additionally, efforts to preserve and restore forests, which act as carbon sinks by absorbing CO2, are also essential in addressing the carbon-climate relationship.

Q: What are the consequences of increased carbon emissions on coastal regions?: Increased carbon emissions have significant consequences on coastal regions. One of the most alarming consequences is the rise in sea levels. As carbon dioxide and other greenhouse gases trap heat in the atmosphere, they contribute to the warming of the planet. This leads to the melting of glaciers and polar ice caps, causing sea levels to rise. Higher sea levels pose a threat to coastal regions as they can result in increased flooding, erosion, and the loss of coastal ecosystems. In addition to rising sea levels, increased carbon emissions also contribute to ocean acidification. When carbon dioxide is absorbed by seawater, it forms carbonic acid, which lowers the pH of the ocean. This decrease in pH has detrimental effects on marine life, particularly on coral reefs and shellfish. Acidic waters make it difficult for coral reefs to build their calcium carbonate structures, leading to their bleaching and eventual death. Similarly, shellfish such as oysters, clams, and mussels struggle to develop their shells in more acidic waters, impacting their survival and the entire coastal food chain. Furthermore, higher levels of carbon emissions contribute to the intensification of storms and extreme weather events. Rising temperatures in coastal regions can lead to more frequent and severe hurricanes, cyclones, and storm surges. These events can cause extensive damage to coastal infrastructure, including homes, businesses, and critical infrastructure like roads and power lines. The increased frequency of storms also puts coastal communities at a higher risk of displacement and loss of livelihoods. Finally, increased carbon emissions contribute to global warming, which in turn leads to higher air temperatures. The warming of coastal regions can have adverse effects on the overall ecosystem. For instance, warmer waters can lead to the migration or extinction of certain species, disrupting the delicate balance of coastal ecosystems. It can also impact the health and productivity of fisheries, affecting the livelihood of communities reliant on fishing. In conclusion, increased carbon emissions have far-reaching consequences on coastal regions. Rising sea levels, ocean acidification, intensified storms, and the overall warming of coastal ecosystems pose significant threats to the environment, economies, and communities in these areas. It is crucial to reduce carbon emissions and take proactive measures to mitigate these consequences and protect our coastal regions for future generations.

Q: How does carbon pricing work?: Carbon pricing is a market-based approach that aims to reduce greenhouse gas emissions by putting a price on carbon emissions. It works by putting a financial cost on the release of carbon dioxide and other greenhouse gases into the atmosphere, which are major contributors to climate change. There are primarily two types of carbon pricing mechanisms: carbon taxes and cap-and-trade systems. Under a carbon tax, a fixed price per ton of carbon emissions is set, and emitters are required to pay this tax based on their emissions. The tax can be levied at various stages of the supply chain, such as at the point of extraction, production, or consumption. The idea behind a carbon tax is to create an economic disincentive for emitting carbon and encourage industries and individuals to reduce their emissions. Cap-and-trade systems, on the other hand, set a limit or cap on the total amount of carbon emissions allowed within a specific jurisdiction. This cap is divided into allowances, which represent the right to emit a certain amount of carbon. These allowances are either allocated or auctioned off to emitters in the form of permits. Emitters can then trade these permits amongst themselves in a market. If an emitter exceeds their allocated allowances, they must purchase additional permits from others who have surplus allowances. This creates a market-based incentive for reducing emissions as those who can reduce their emissions more cost-effectively can sell their extra allowances to those who are unable to. Both carbon taxes and cap-and-trade systems aim to internalize the cost of carbon emissions into the economy, making it more expensive to pollute and incentivizing the adoption of cleaner technologies and practices. By putting a price on carbon, these mechanisms provide economic signals that encourage businesses, industries, and individuals to invest in low-carbon alternatives, energy efficiency, and innovation. They also provide a revenue stream for governments, which can be used to fund climate change mitigation and adaptation efforts, renewable energy projects, or to reduce other taxes. Overall, carbon pricing mechanisms are designed to create economic incentives for reducing greenhouse gas emissions, promoting the transition to a low-carbon economy, and mitigating climate change. While they may not be a silver bullet solution, they are widely recognized as one of the most effective tools to drive emission reductions and combat climate change.

Q: What are the different types of carbon-based pigments?: The different types of carbon-based pigments include carbon black, graphite, charcoal, and lampblack.

Q: What is carbon sequestration?: Carbon sequestration is the process by which carbon dioxide (CO2) is captured from the atmosphere and stored for an extended period of time, preventing it from being released and contributing to climate change. This technique aims to reduce the concentration of CO2 in the atmosphere, as this greenhouse gas is a major driver of global warming. Carbon sequestration can occur naturally through biological processes, such as photosynthesis in plants and algae, or it can be achieved through various artificial methods. Natural carbon sequestration occurs when plants, trees, and other vegetation absorb CO2 during photosynthesis and store it in their tissues. This process, known as terrestrial sequestration, plays a crucial role in reducing atmospheric CO2 levels. Additionally, oceans also act as a significant sink for CO2, absorbing and storing vast amounts of it. This is referred to as oceanic sequestration. Artificial carbon sequestration techniques involve capturing CO2 emissions from industrial processes, power plants, and other sources before they are released into the atmosphere. There are several methods for carbon capture, including pre-combustion capture, post-combustion capture, and oxy-fuel combustion. Once the CO2 is captured, it can be transported and stored underground in geological formations, such as depleted oil and gas fields or saline aquifers. This process is commonly known as carbon capture and storage (CCS) or carbon capture utilization and storage (CCUS). Carbon sequestration has gained significant attention due to its potential to mitigate climate change. By reducing the amount of CO2 in the atmosphere, it helps to slow down the pace of global warming and reduce the impacts of climate change. It is considered to be a crucial part of the broader strategy to achieve net-zero emissions, as it not only reduces future emissions but also removes CO2 that has already been emitted. However, carbon sequestration is not a silver bullet solution to climate change. It should be seen as a complementary approach to other mitigation efforts, such as transitioning to renewable energy sources and improving energy efficiency. Additionally, the long-term storage of CO2 requires careful monitoring and management to ensure its effectiveness and prevent any leakage or environmental risks. Overall, carbon sequestration is a vital tool in the fight against climate change, offering the potential to reduce greenhouse gas emissions and contribute to a more sustainable future.

Q: Organic matter is converted from organic carbon. Why is humus represented by carbon instead of converted?: However, humus is an important part of soil organic matter, is formed by the decomposition of organic matter in the soil, is a black amorphous organic colloid. Humus is organic polymer compound with colloidal acid, high content of nitrogen. The humus must be organic carbon content, and with the soil humus carbon content was positively correlated.Humus is a kind of soil organic matter, while soil organic matter also contains fresh organic matter and partially decomposed organic matter

Q: How does carbon dioxide affect the formation of clouds?: Carbon dioxide plays a significant role in the formation of clouds through its impact on Earth's climate system. As a greenhouse gas, carbon dioxide traps heat in the atmosphere, leading to an overall increase in global temperatures. This rise in temperature alters various atmospheric processes, including cloud formation. One of the key ways carbon dioxide affects cloud formation is by influencing the water cycle. Warmer temperatures caused by increased carbon dioxide levels lead to enhanced evaporation of water from the Earth's surface. This increased evaporation results in a higher amount of water vapor in the atmosphere, which serves as the primary ingredient for cloud formation. Additionally, carbon dioxide affects cloud formation indirectly by influencing atmospheric stability and the vertical movement of air. Higher concentrations of carbon dioxide can alter the temperature profile of the atmosphere, with the lower atmosphere warming more than the upper atmosphere. This temperature difference can lead to changes in air density, causing air to rise or sink. Rising air creates conditions favorable for cloud formation, while sinking air inhibits it. Furthermore, carbon dioxide affects the size and properties of cloud droplets. Increased carbon dioxide concentrations can lead to changes in the microphysical properties of clouds, such as droplet size and concentration. Studies suggest that higher concentrations of carbon dioxide can result in smaller cloud droplets, potentially affecting cloud lifetime and precipitation patterns. It is important to note that the relationship between carbon dioxide and cloud formation is complex and still an active area of research. Scientists continue to study the intricate interactions between atmospheric gases, cloud formation, and climate change to better understand the future implications of carbon dioxide emissions on cloud dynamics and the overall climate system.

Q: What is the boiling point of carbon?: The boiling point of carbon, a nonmetallic element, depends on its allotrope. Carbon has multiple allotropes, including graphite and diamond, each with different physical properties. Graphite, which consists of layers of carbon atoms arranged in a hexagonal lattice, does not have a boiling point since it sublimes directly from a solid to a gas. On the other hand, diamond, which is composed of carbon atoms arranged in a three-dimensional lattice, also does not have a boiling point as it undergoes direct sublimation. Therefore, carbon does not have a boiling point in its pure elemental form.

Send your message to us

*Email

*TEL

*Quantity

*Unit