Graphite Crucibles/High Heat Conduction CNBM

Graphite Crucibles/High Heat Conduction CNBM

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 0 m.t.

Supply Capability:: 100000 m.t./month

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Packaging & Delivery

Packaging Details:	in plywood cases with foam inside for protection
Delivery Detail:	in 15~20 days since order confirmed

Features

1. SIC graphite crucible
2. high pure and density
3. high strength crucible
4. ISO 9001
5. high heat condduction

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

Pciture

Graphite Crucibles/High Heat Conduction CNBM

Q: Which is better, 13 and 14 carbon breath tests?: The following is the range of feesC14- carbon 14 breath test, each province Price Bureau regulations are different, 95-120 yuanC13- carbon 13 breath test, 150-220 yuan

Q: How is carbon used in the electronics industry?: Carbon is used in the electronics industry in various ways. One of the most common uses of carbon in electronics is as a key component in the production of carbon-based materials such as carbon nanotubes and graphene. These materials have unique properties that make them ideal for use in electronic devices. Carbon nanotubes, for example, are cylindrical structures made of carbon atoms arranged in a tube-like manner. They possess excellent electrical conductivity, thermal conductivity, and mechanical strength. These properties make them useful in various electronic applications such as transistors, sensors, and batteries. Carbon nanotubes can be used to create smaller and more efficient electronic components, leading to the development of smaller, faster, and more powerful electronic devices. Graphene, on the other hand, is a single layer of carbon atoms arranged in a two-dimensional lattice. It is an excellent conductor of electricity and heat, and it also has remarkable mechanical strength. These properties make graphene suitable for applications such as flexible displays, touchscreens, and energy storage devices. Graphene-based electronics have the potential to revolutionize the industry by enabling flexible and transparent devices that can be integrated into various surfaces and objects. Carbon is also utilized in the production of carbon-based resistors and electrodes. Carbon resistors are widely used in electronic circuits to control the flow of current. They provide a stable and predictable resistance, ensuring the proper functioning of electronic devices. Carbon electrodes, on the other hand, are used in batteries, fuel cells, and capacitors to facilitate the flow of electrical charge. Furthermore, carbon is crucial in the manufacturing of printed circuit boards (PCBs). PCBs are essential components in electronic devices as they provide a platform for interconnecting various electronic components. Carbon is used as a conductive ink in the fabrication of PCBs, allowing for the creation of intricate circuit patterns. In summary, carbon plays a vital role in the electronics industry. Its unique properties enable the development of advanced materials and components that enhance the performance and functionality of electronic devices. From carbon nanotubes and graphene to resistors and electrodes, carbon-based materials are shaping the future of electronics by enabling smaller, faster, and more efficient devices.

Q: What are some common compounds of carbon?: Some common compounds of carbon include carbon dioxide (CO2), methane (CH4), ethane (C2H6), propane (C3H8), butane (C4H10), ethanol (C2H5OH), and acetic acid (CH3COOH).

Q: What is the thickness of carbon fiber heating?: The hair line is 4-5mm, and here is the 2CM thermal insulation board. It's only 2.4,2.5 of the total. You can go to Ji'nan emperor long carbon fiber to see, they have a full product and reliable quality.Please accept the answer and support me.

Q: What are the effects of carbon emissions on the stability of alpine ecosystems?: Carbon emissions have significant effects on the stability of alpine ecosystems. Increased carbon dioxide levels contribute to higher temperatures, leading to changes in snowpack, glacial melt, and altered precipitation patterns. These changes disrupt the delicate balance of alpine ecosystems, impacting plant and animal species' distribution, abundance, and phenology. Additionally, increased carbon emissions contribute to ocean acidification, which affects the health of marine ecosystems that alpine ecosystems rely on for nutrients. Overall, carbon emissions threaten the stability and biodiversity of alpine ecosystems, with potential cascading effects on global climate systems.

Q: What are the properties of carbon-based rubber?: Carbon-based rubber, also known as carbon black-filled rubber, possesses several important properties that make it highly desirable for various applications. Firstly, carbon-based rubber exhibits excellent elasticity and flexibility, allowing it to withstand repeated stretching and compression without permanent deformation. This property makes it ideal for use in manufacturing products such as tires, gaskets, and seals. Secondly, carbon-based rubber displays outstanding resistance to abrasion and wear, ensuring that it can endure harsh conditions and prolonged use without deteriorating. This property is particularly beneficial in applications where the rubber material is subjected to friction or constant contact with rough surfaces. Additionally, carbon-based rubber demonstrates remarkable resistance to various environmental factors. It has excellent resistance to ozone, sunlight, and weathering, making it suitable for outdoor applications where it will be exposed to UV radiation and extreme temperatures. Its resistance to chemicals and oils further enhances its versatility, allowing it to be used in industries such as automotive, aerospace, and manufacturing. Another noteworthy property of carbon-based rubber is its electrical conductivity. This characteristic makes it an ideal material for applications that require static dissipation or protection against electrostatic discharge, such as in electronic devices, conveyor belts, and industrial flooring. Furthermore, carbon-based rubber exhibits good adhesion to various substrates, enabling it to form strong bonds when used in adhesive applications or as a lining material. Overall, the properties of carbon-based rubber make it a highly sought-after material due to its exceptional elasticity, abrasion resistance, environmental resistance, electrical conductivity, and adhesion capabilities.

Q: How does carbon impact the productivity of marine ecosystems?: Carbon impacts the productivity of marine ecosystems in several ways. One of the main ways is through ocean acidification. When carbon dioxide from human activities is released into the atmosphere, a significant portion of it gets absorbed by the oceans. This excess carbon dioxide reacts with seawater to form carbonic acid, leading to a decrease in the pH of the ocean. This increase in acidity has detrimental effects on many marine organisms, especially those that rely on calcium carbonate to build their shells or skeletons, such as corals, shellfish, and some plankton species. Ocean acidification inhibits the process of calcification, making it difficult for these organisms to develop and maintain their protective structures. This not only affects their survival but also impacts the entire food chain. Many species rely on these calcium carbonate structures as a food source or for shelter, so a decline in their productivity can have cascading effects on the ecosystem. Additionally, increased carbon dioxide levels in the ocean can also affect the metabolism and physiology of marine organisms. Some studies have found that elevated CO2 concentrations can impair the growth, development, and reproductive success of certain species. This can lead to a decrease in overall productivity within the ecosystem. Furthermore, climate change, driven by the accumulation of carbon dioxide in the atmosphere, also impacts marine ecosystems. Rising temperatures can disrupt the delicate balance of marine ecosystems, affecting the distribution and abundance of species, altering predator-prey relationships, and leading to changes in the timing of vital ecological events such as spawning or migration. These changes can have profound impacts on the productivity of marine ecosystems, as different species may struggle to adapt or compete under new conditions. In conclusion, carbon dioxide emissions have far-reaching consequences for marine ecosystems. Ocean acidification and climate change, driven by excessive carbon dioxide, have detrimental effects on the productivity of marine ecosystems, affecting the growth, survival, and reproductive success of marine organisms. The impacts of carbon on marine ecosystems highlight the urgent need to reduce greenhouse gas emissions and mitigate the effects of climate change to protect these fragile and vital ecosystems.

Q: How is carbon dioxide formed?: Carbon dioxide is formed through various natural and human activities. It is naturally produced by the respiration of animals, the decay of organic matter, and volcanic eruptions. Additionally, human activities such as the burning of fossil fuels, deforestation, and industrial processes also contribute to the formation of carbon dioxide.

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.

Q: How does carbon impact the availability of clean energy solutions?: Carbon has a significant impact on the availability of clean energy solutions. Carbon emissions from burning fossil fuels and other human activities are the main contributor to climate change, which poses a serious threat to the environment and human well-being. As a result, there is an urgent need to transition to cleaner energy sources that produce lower carbon emissions. Clean energy solutions, such as renewable energy technologies like solar and wind power, have the potential to reduce carbon emissions significantly. These sources of energy generate electricity without burning fossil fuels, thus producing little to no carbon emissions. By replacing traditional energy sources with clean ones, we can reduce our carbon footprint and mitigate climate change. However, the availability and scalability of clean energy solutions are impacted by carbon emissions in several ways. First, the continued reliance on carbon-intensive energy sources, such as coal and oil, hinders the rapid adoption of clean energy technologies. The infrastructure and investments in fossil fuel-based energy systems make it challenging to shift towards clean alternatives. Secondly, carbon emissions contribute to global warming, which affects the availability and efficiency of certain clean energy solutions. For example, rising temperatures can reduce the efficiency of solar panels and impact the output of hydropower due to changing rainfall patterns. This highlights the importance of mitigating carbon emissions to ensure the long-term viability and effectiveness of clean energy technologies. Furthermore, carbon emissions have economic implications that can impact the availability of clean energy solutions. Governments and policymakers play a crucial role in incentivizing the adoption of clean energy through regulations, subsidies, and carbon pricing mechanisms. These policies can influence the affordability and accessibility of clean energy technologies, making them more attractive to investors and consumers. In conclusion, carbon emissions have a profound impact on the availability of clean energy solutions. By reducing carbon emissions and transitioning to cleaner energy sources, we can mitigate climate change, improve the efficiency of clean energy technologies, and create a more sustainable future. It is essential for governments, businesses, and individuals to prioritize the development and adoption of clean energy solutions to ensure a cleaner and healthier planet for future generations.

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