Graphite Crucibles/CNBM China High Carbon
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 100000 m.t./month
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Feature
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: highdensity body and low apparent porosity greatly improve its heat conductivity.
3.Newstyle 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 |
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- Q: How is carbon used in the production of lubricants?
- Carbon is used in the production of lubricants as it forms the base of many lubricant formulations. Carbon compounds, such as hydrocarbons, are used as the primary ingredient in lubricants to provide lubricating properties. These compounds help reduce friction and wear between moving parts, thus improving the efficiency and lifespan of machinery and equipment.
- Q: How does carbon monoxide affect air quality and human health?
- Carbon monoxide, a gas produced when fossil fuels like gasoline, coal, and wood are incompletely burned, is a colorless and odorless substance. It plays a major role in air pollution and has significant impacts on both air quality and human health. Concerning air quality, carbon monoxide is classified as a criteria air pollutant, meaning it is regulated by government agencies due to its harmful effects. When released into the atmosphere, CO combines with other pollutants like nitrogen oxides and volatile organic compounds, resulting in ground-level ozone formation, a key component of smog. High levels of ground-level ozone can cause respiratory issues, particularly for individuals with pre-existing respiratory conditions such as asthma. Moreover, carbon monoxide acts as a potent greenhouse gas, contributing to global warming and climate change. It traps heat in the atmosphere, preventing its escape into space and leading to rising temperatures and altered weather patterns. In terms of human health, carbon monoxide is extremely toxic. When inhaled, it binds to hemoglobin in the blood, reducing its ability to transport oxygen to vital organs and tissues. This can result in various health problems, ranging from mild symptoms like headaches, dizziness, and fatigue to more severe conditions such as chest pain, confusion, and even death. Vulnerable populations, including children, the elderly, and those with pre-existing heart or lung conditions, are particularly susceptible to the detrimental effects of carbon monoxide. Exposure to high levels of carbon monoxide can occur in different settings, both indoors where combustion sources like gas stoves, heaters, and fireplaces are present, and outdoors in areas with heavy traffic or industrial emissions. To mitigate the impact of carbon monoxide on air quality and human health, regulatory measures such as emission standards for vehicles and industrial sources have been implemented. Additionally, raising public awareness through campaigns and utilizing carbon monoxide detectors in homes and workplaces are crucial for detecting and preventing potential exposure to this harmful gas. In conclusion, carbon monoxide significantly impacts air quality and human health. It contributes to air pollution, including the formation of ground-level ozone and greenhouse gas emissions, which have adverse effects on respiratory health, the environment, and climate change. Understanding the sources, effects, and implementing appropriate measures to reduce exposure to carbon monoxide is vital for safeguarding both air quality and human well-being.
- Q: What is carbon sequestration and how does it work?
- Carbon sequestration refers to the process of capturing and storing carbon dioxide (CO2) from the atmosphere to mitigate climate change. It works by removing CO2 emissions either directly from the source, such as power plants or industrial facilities, or indirectly by planting trees and restoring ecosystems that naturally absorb CO2. The captured CO2 is then stored underground, in depleted oil and gas fields, deep saline aquifers, or through mineralization processes. By reducing the amount of CO2 in the atmosphere, carbon sequestration helps to reduce greenhouse gas levels and slow the progression of global warming.
- Q: How is carbon used in the production of rubber?
- Due to its unique properties and ability to enhance the overall quality and performance of rubber products, carbon finds widespread use in rubber production. An essential component in rubber manufacturing, carbon black is formed when hydrocarbons are incompletely burned. To enhance the strength, durability, and resistance to wear and tear of rubber, carbon black is added to rubber formulations. Acting as a reinforcing agent, it increases tensile strength and abrasion resistance by interlocking with the rubber polymer chains and fortifying the material's overall structure, making it more resilient. Moreover, carbon black improves the electrical conductivity of rubber, making it valuable in applications that require conductivity. It also enhances the rubber's resistance to degradation from exposure to sunlight by boosting its UV resistance. Furthermore, carbon black can enhance the color and appearance of rubber products, imparting a deep black hue. Furthermore, carbon black can serve as a filler in rubber compounds, reducing production costs while maintaining or even improving the rubber's mechanical properties. By substituting part of the more expensive rubber polymer with carbon black, manufacturers can achieve cost savings without compromising the desired performance characteristics of the rubber. In conclusion, carbon plays a vital role in rubber production by enhancing its strength, durability, conductivity, UV resistance, and appearance. Rubber products would lack the necessary properties for their intended applications without carbon.
- Q: What is a carbon free martensite?
- Thus, I think the non carbon martensite should refer to the martensite formed by ferrous alloy (non carbon), but the carbon in the iron is difficult to be completely removed
- Q: How does carbon impact the prevalence of landslides?
- Carbon does not directly impact the prevalence of landslides. However, human activities related to carbon emissions, such as deforestation and mining, can contribute to the destabilization of slopes and increase the likelihood of landslides occurring.
- Q: What's the difference between carbon steel pipes and stainless steel pipes and seamless steel tubes?
- Carbon steel pipe and stainless steel pipe with the material classification, and the seamless steel tube is shaped by divided categories.
- Q: How does carbon impact the migration patterns of animals?
- The migration patterns of animals are significantly influenced by carbon emissions and climate change. The increased release of carbon dioxide into the atmosphere causes global warming, which in turn changes the timing and availability of vital resources necessary for migration, such as food and water. One visible effect of carbon emissions on animal migration is the modification of seasonal patterns. As the climate warms, the timing of seasons shifts, impacting the accessibility of food sources that animals depend on during migration. For example, an earlier arrival of spring can lead to a mismatch between the timing of migration and the availability of food, resulting in negative consequences for the survival and reproduction of migratory species. Moreover, climate change, caused by carbon emissions, has an impact on the habitats and ecosystems that animals rely on during migration. Increasing temperatures and changing precipitation patterns can result in the loss or deterioration of crucial habitats, such as wetlands or coastal areas, which serve as stopping points or breeding grounds for migratory animals. This loss of habitat disrupts migration routes and causes changes in the distribution and abundance of species. Additionally, carbon emissions contribute to the acidification of oceans, which has severe consequences for migratory species that depend on marine ecosystems. Acidification affects the availability of food and hampers the reproductive success of marine species, leading to changes in migration patterns and population dynamics. In summary, the impact of carbon emissions on animal migration patterns is intricate and diverse. It disrupts the delicate balance of ecosystems by altering the availability of resources and habitats that animals rely on during migration. Understanding these impacts is crucial for developing effective conservation strategies to mitigate the negative consequences of climate change on migratory species and preserve the integrity of their habitats.
- Q: How does carbon impact the availability of clean air?
- Carbon impacts the availability of clean air through its contribution to air pollution and climate change. When carbon-based fuels such as coal, oil, and natural gas are burned for energy production, they release carbon dioxide (CO2) into the atmosphere. CO2 is a greenhouse gas that traps heat in the Earth's atmosphere, causing the planet to warm up, leading to climate change. Climate change, in turn, affects air quality in several ways. Rising temperatures can increase the frequency and intensity of wildfires, which release large amounts of carbon dioxide and other pollutants into the air. Additionally, higher temperatures can exacerbate the formation of ground-level ozone, a harmful air pollutant that can trigger respiratory issues and other health problems. Furthermore, carbon emissions contribute to the formation of particulate matter, such as soot and fine particles, which can be harmful when inhaled. These particles can come from the burning of fossil fuels in vehicles, power plants, and industrial processes. Particulate matter can cause respiratory and cardiovascular problems and is especially harmful to vulnerable populations like children, the elderly, and those with pre-existing respiratory conditions. Reducing carbon emissions is crucial to improving air quality and ensuring the availability of clean air. Transitioning to renewable energy sources, improving energy efficiency, and implementing policies to reduce carbon emissions can all help mitigate the impact of carbon on air quality. Additionally, promoting sustainable transportation, reducing deforestation, and adopting cleaner industrial practices can contribute to cleaner air by reducing carbon emissions and other pollutants.
- Q: What is carbon black used for?
- Carbon black is a versatile substance that finds applications in various industries. Primarily, it is used as a pigment and reinforcing filler in the production of rubber products, such as tires, hoses, and belts. The addition of carbon black enhances the strength, durability, and resistance to abrasion of rubber materials. Additionally, carbon black is used as a coloring agent in inks, paints, and coatings due to its excellent light-absorbing properties. It provides intense black color and improves the UV resistance of these products. Moreover, carbon black is utilized in the production of plastics, where it acts as a filler to enhance the mechanical properties of plastic components and reduce their cost. In the energy sector, carbon black is employed as a conductive additive in batteries and fuel cells. Its high electrical conductivity enhances the performance of these energy storage devices. Carbon black is also used in the manufacture of electrodes for supercapacitors, where its large surface area enables efficient energy storage. Furthermore, carbon black has applications in the construction industry as a reinforcing agent in concrete and asphalt. It enhances the strength and durability of these materials, making them more resistant to cracking and weathering. In summary, carbon black is widely used in the production of rubber, plastics, inks, paints, coatings, batteries, fuel cells, supercapacitors, and construction materials. Its properties as a pigment, reinforcing filler, coloring agent, and conductive additive make it a valuable material in numerous industrial applications.
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Graphite Crucibles/CNBM China High Carbon
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 m.t.
- Supply Capability:
- 100000 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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