Graphite Plate/CNBM Wholesale Carbon Graphite Plates

Graphite Plate/CNBM Wholesale Carbon Graphite Plates System 1

Graphite Plate/CNBM Wholesale Carbon Graphite Plates

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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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Packaging & Delivery

Packaging Details:	standard export wooden package or according to customers' request
Delivery Detail:	15-30days after receiving your deposit

Product Description

Graphite plate is made form the domestic petroleum coke and widely used in the metallurgy, machinery, electronics and chemical industry, etc. The graphite plate include molded, extruded, vibrated and isostatic. Our main and most preponderant graphite plate is molded formed. Our products own the following characteristics: low electricr esistance, good electric and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy and so on.

Usage

They have been used extensively in industries like solar, foundry, chemicals, electronics, ferrous metals, high-temp, heat conduction, metallurgy, lubrication, anti-corrosion .etc

1. Refractory material: widely used in the metallurgical industry.

2. Conducting material: In the electronics industry, widely used for graphite electrode, brush,, etc

3. Wear-resisting material and lubricant: Use graphite as wear-resisting and lubrication materials, can be 100m/s speed sliding in - 200 ~ 2000 °C temperature range , no or less lubricanting oil.

4. Sealing material: it can be as sealing ring in the equipment, such as centrifugal pump, hydraulic turbine ,etc.

5. Anticorrosion material: Widely used in petroleum, chemical, hydrometallurgy departments.

6. Insulation, high temperature resistant, radiation protection materials

7.Molds: hot pressing molds, static casting molds, centrifugal casting molds, pressure casting molds, fused refractory molds, etc.

8. Furnace parts: resistance heating elements, induction susceptors, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc.

9. Anodes for the electrolysis of metals. As graphite elecerode plate and graphite anode plate .

10.. Parts for heat exchangers.

11. Mahince to Crucibles for melting and reduction.

Physical and chemical index

Item	Unit	Guarantee Value	Typical Value
Grain size	mm	0.8	0.8
Density	g/cm3	≥1.70	1.73
Resistance	ohm	≤8.5	7.5
Bending Strength	MPa	≥10.0	11.0
Compressive strength	MPa	≥24.0	17.0
Thermal conductivity	W(m.k)	≤120	150
C.T.E(100-600)℃	10-6/℃	≤2.5	2.2
Ash Content	%	≤0.3	0.09

Item	Unit	Guarantee Value	Typical Value
Grain size	mm	0.8	0.8
Density	g/cm3	≥1.73	1.76
Resistance	ohm	≤8.0	7.0
Bending Strength	MPa	≥12.0	12.5
Compressive strength	MPa	≥31.0	34.0
Thermal conductivity	W(m.k)	≤130	160
C.T.E(100-600)℃	10-6/℃	≤2.5	2.1
Ash Content	%	≤0.3	0.09

Item	Unit	Guarantee Value	Typical Value
Grain size	mm	2	2
Density	g/cm3	≥1.58	1.60
Resistance	ohm	≤11.5	10.5
Bending Strength	MPa	≥6.0	6.5
Compressive strength	MPa	≥18.0	18.5
Modulus of elasticity	GPa	≤9.3	7.5
C.T.E(100-600)℃	10-6/℃	≤2.5	2.4
Ash Content	%	≤0.3	0.09

Item	Unit	Guarantee Value	Typical Value
Grain size	mm	2	2
Density	g/cm3	≥1.70	1.75
Resistance	ohm	≤8.5	7.5
Bending Strength	MPa	≥9.0	9.5
Compressive strength	MPa	≥30.0	31.0
Modulus of elasticity	GPa	≤12.0	9.5
C.T.E(100-600)℃	10-6/℃	≤2.5	2.3
Ash Content	%	≤0.3	0.09

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Graphite Plate/CNBM Wholesale Carbon Graphite Plates

Q: How does carbon cycle through living organisms?: The carbon cycle is the process by which carbon is exchanged and recycled among various components of the Earth, including living organisms. Carbon enters the living organisms primarily through the process of photosynthesis. During photosynthesis, plants and some other organisms use sunlight, carbon dioxide, and water to produce glucose and oxygen. Plants take in carbon dioxide from the atmosphere and convert it into glucose, which is used as a source of energy for their growth and development. Some of the glucose is used immediately by the plants, while the excess is stored as starch and other carbohydrates. This is how carbon is initially incorporated into the living organisms. Consumers, such as animals, obtain carbon by consuming plants or other animals that have consumed plants. When animals consume plants, they break down the stored carbohydrates into glucose, releasing carbon dioxide back into the atmosphere through the process of cellular respiration. The glucose is used by animals as a source of energy for their own metabolic processes. When animals and plants die or produce waste, their organic matter decomposes, and this decomposition releases carbon back into the environment. Some of this carbon is converted into carbon dioxide through the process of decomposition, which is then released into the atmosphere. However, a significant portion of the carbon is converted into organic compounds by decomposers, such as bacteria and fungi, which can be further utilized by other living organisms. This cycle continues as the carbon is constantly being exchanged between the atmosphere, living organisms, and the Earth's various reservoirs, such as the oceans and soil. Carbon can also be stored for longer periods in the form of fossil fuels, such as coal, oil, and natural gas. When these fossil fuels are burned for energy, carbon dioxide is released into the atmosphere, contributing to the greenhouse effect and climate change. Overall, the carbon cycle is a complex process that involves the continuous exchange and transformation of carbon among living organisms and the environment. It is crucial for maintaining the balance of carbon in our ecosystem and plays a significant role in regulating the Earth's climate.

Q: How about Zonta carbon technology: Never go, unless you are a bully, and will mix, inside mess

Q: Is the power consumption of carbon fiber heating very high?: 4, environmental protection: power is internationally recognized environmental protection energy, not harmful to human dust, gas, no need to take care of personnel. 5, do not occupy space: heating system ground laying does not occupy interior space, reduce decoration costs, indoor furniture arrangement is convenient. Carbon fiber floor heating advantages and disadvantages - carbon fiber heating, shortcomings 1, need to be replaced frequently thermostat: as a result of the use of sub chamber thermostat frequently, every three to five years need to replace the thermostat, the price is 100-500 yuan. 2, radiation: carbon fiber heating operation will produce certain radiation, long-term use may have an impact on health, especially pregnant women and children. 3, the use of high cost: electricity heating energy source entirely rely on electricity, consumption of large, especially for large residential users, the use of electricity heating, higher costs, generally applicable to small Huxing residential. The above is the advantages and disadvantages of carbon fiber heating, introduced, in general, carbon fiber heating ground heating faster, uniform cooling comfort, for small Huxing, early laying costs are not high, so there is a certain market. If you intend to use it, the sun Yiqun is good, you can learn about

Q: How does carbon impact the stability of ecosystems?: Ecosystem stability heavily relies on the presence of carbon, an indispensable element. Carbon exerts various influences on ecosystems, both directly and indirectly. To begin with, carbon serves as a vital constituent of all living organisms. It plays a pivotal role in the formation of organic compounds like carbohydrates, proteins, and lipids, which are essential for the growth and development of plants and animals. Through the process of photosynthesis, carbon dioxide is converted into glucose by plants, providing organisms with energy. This energy is then transferred through the food chain, sustaining the entire ecosystem. Consequently, the availability of carbon directly affects the productivity and stability of ecosystems. Additionally, carbon dioxide (CO2), a greenhouse gas naturally existing in the Earth's atmosphere, plays a crucial part in regulating the planet's temperature by trapping heat and preventing its escape into space. However, human activities, notably the combustion of fossil fuels, have substantially elevated the concentration of CO2 in the atmosphere, resulting in global warming. This rapid increase in carbon emissions has led to climate change, which poses severe repercussions for ecosystems. Climate change manifests various impacts on ecosystems. As temperatures rise, the distribution and behavior of species are altered, causing changes in their habitats and migration patterns. Consequently, some species may face challenges in adapting, disrupting predator-prey relationships and overall biodiversity within ecosystems. Moreover, climate change can trigger extreme weather events such as hurricanes, droughts, and floods, which can devastate ecosystems. These events disturb resource availability, destroy habitats, and even contribute to the extinction of certain species. Furthermore, heightened levels of carbon dioxide in the atmosphere have resulted in ocean acidification. When CO2 dissolves in seawater, it creates carbonic acid, reducing the ocean's pH level. This acidification negatively impacts marine organisms such as corals, shellfish, and other calcium carbonate-dependent organisms. The diminished availability of carbonate ions in the ocean hampers the formation and maintenance of their structures, ultimately affecting the stability of marine ecosystems. In conclusion, carbon significantly influences ecosystem stability. Its availability and concentration directly impact productivity and energy flow within ecosystems. Moreover, human-induced carbon emissions have triggered climate change and ocean acidification, posing substantial threats to ecosystem balance and functioning. Therefore, comprehending and managing carbon levels in the environment is crucial for preserving the stability and sustainability of ecosystems.

Q: Carbon emissions trading stocks latest list of carbon emissions trading stocks what?: A stock market, stocks are likely to benefit in power as far as (the company has the largest domestic operation of flue gas CO2 capture device, at the same time last year acquired 32% equity futures first thaw, layout carbon environmental protection index trading and futures trading market); chemat gas (with chemical gas as raw materials, annual production capacity of the largest food grade liquid CO2 the production of the enterprise);

Q: How is carbon used in the production of nanotubes?: Due to its distinctive characteristics and its capacity to establish robust covalent bonds, carbon is widely utilized in the manufacturing of nanotubes. Nanotubes are cylindrical arrangements composed entirely of carbon atoms that are organized in a hexagonal lattice. Two primary methods are employed to produce nanotubes: arc discharge and chemical vapor deposition (CVD). In the arc discharge technique, a high voltage is applied in an inert gas environment, causing a plasma arc of high temperature to form between two graphite electrodes. This arc vaporizes the carbon source material, and as the vaporized carbon atoms cool down, they condense and align themselves into nanotubes. This process enables the controlled creation of multi-walled carbon nanotubes (MWCNTs), which consist of concentric tubes nested within each other. On the contrary, chemical vapor deposition involves the decomposition of carbon-containing gases, such as methane or ethylene, on a catalyst surface at elevated temperatures. The catalyst, typically composed of transition metals like iron, nickel, or cobalt, facilitates the growth of nanotubes by providing active sites for carbon atoms to attach and form tubular structures. Depending on the reaction conditions, the resulting nanotubes can be either single-walled (SWCNTs) or multi-walled. In both methods, carbon serves as an essential building block. Its exceptional carbon-carbon bonding nature enables the creation of sp2 hybridized carbon atoms, resulting in a sturdy and stable lattice structure. This structure imparts nanotubes with outstanding mechanical, electrical, and thermal properties, making them highly sought after in various fields such as electronics, materials science, and medicine. Additionally, carbon's versatility allows for the production of functionalized nanotubes by incorporating other elements or molecules into their structure. This is accomplished through chemical modification of the carbon framework, which permits the attachment of diverse functional groups or nanoparticles. Functionalized nanotubes can exhibit improved properties or be customized for specific applications, further underscoring the significance of carbon in nanotube production. In conclusion, carbon plays a crucial role in the production of nanotubes, owing to its unique properties, ability to form strong covalent bonds, and versatility. It serves as the ideal building block for creating these remarkable structures with a wide range of applications.

Q: How to match?Want to breed a batch of roses seedlings, but the seedbed of mud, carbon soil do not know how to get, there is help in this regard...: Five: sowing, that is, sowing and breeding in spring. Can also be seeding and furrow sowing, usually in mid April to germination. Spring planting and transplanting time autumn planting two, usually in late autumn or early spring before the leaves after the sap flow. Grafting grafting used multiflora rootstock, grafting and grafting of two points. Autumn budding survival rate, grafting position close to the ground as far as possible, the specific method is: in the side branch with rootstock grafting knife on the skin do "T" shaped incision, and then rose from the year growth of branches in a good selection of bud. Insert the bud into the "T" incision, then tie it with a plastic bag and shade properly so that it will heal in about two weeks. Plant ramets breeding more in late autumn or early spring, is the whole rose out of ramets soil, each plant has 1 to 2 branches and with some fibrous roots, the colonization in the basin or open, then can blossom. Cutting method in late autumn or early spring rose dormancy, their mature with 3 to 4 shoots cuttings. If the shoots are cut, shade properly and keep the seedbed moist. After cutting, the root can take root in 30 days, and the survival rate is from 70% to 80%. If the cuttings are dipped in the root, the survival rate will be higher. Layerage general in the summer, is the rose from parent branches bent down and pressed into soil, buried in the central branches, the lower half circle of the bark off, exposing branch end, the branches grow adventitious roots and grow new leaves, and then cut off the mother. As for the preparation of nutritious peat soil according to the following formula: two (1) mixture of peat mire soil and vermiculite, the proportion (by dry weight) for each 1/2 or 3/5:1/4; 2/5 or 3/4:1/4, then add the right amount of limestone (dolomite) and sandy fertilizer. (2) peat swamp soil 25-50%, vermiculite 0-25%, plus 50% of the soil. All of the above materials have been bought in the flower market.

Q: What are the effects of carbon emissions on freshwater systems?: Freshwater systems are significantly affected by carbon emissions, with one major consequence being the acidification of water bodies. When carbon dioxide dissolves in water, it creates carbonic acid, resulting in a decrease in pH levels. This acidification negatively impacts freshwater organisms like fish, amphibians, and invertebrates, as it disrupts their physiological processes and can even lead to their death. Furthermore, carbon emissions contribute to global warming, which in turn has an impact on freshwater systems. Rising temperatures can lead to increased evaporation, causing water scarcity in specific regions. This scarcity has severe implications for both human populations and ecosystems that rely on freshwater resources. Additionally, the warming of freshwater systems can disturb the balance of the ecosystem by promoting the growth of harmful algae blooms. These blooms thrive on excess nutrients, such as nitrogen and phosphorus, which are often present in runoff from agricultural and urban areas. The combination of higher temperatures and nutrient enrichment can result in the proliferation of harmful algae, which produce toxins that are harmful to aquatic life and human health. Moreover, carbon emissions indirectly affect freshwater systems through their contribution to climate change. As global temperatures rise, glaciers and polar ice caps melt, leading to an influx of freshwater into the system. This sudden increase in freshwater disrupts the delicate balance between saltwater and freshwater ecosystems, affecting the distribution and migration patterns of various species. It also alters salinity levels, impacting the survival and reproduction of marine organisms. In conclusion, carbon emissions have various negative effects on freshwater systems, including acidification, water scarcity, the proliferation of harmful algae blooms, and disruptions to the delicate balance between saltwater and freshwater ecosystems. It is crucial to reduce carbon emissions and mitigate the impacts of climate change to protect the health and sustainability of freshwater systems.

Q: Is there a line cutting of carbon fibers?: Your question is not clear. Do carbon fibers need to be cut with wire? Are carbon fiber composites? What type? In general, carbon fiber reinforced composites can not be cut by wire. They can be cut by ultrasonic and water cut

Q: The main difference between steel and iron is the difference in carbon content: The essential difference between steel and iron is that there is a difference in carbon content.1, steel, is a carbon content, mass percentage of 0.02% to 2.04% between the ferroalloy. The chemical composition of steel can have great changes, only the carbon steel is called carbon steel (carbon steel) or ordinary steel; in actual production, steel tend to use different with different alloy elements, such as manganese, nickel, vanadium and so on;2 iron is a chemical element. Its chemical symbol is Fe. It has an atomic number of 26. It is the most common metal. It is a kind of transition metal. A metal element with a second highest crustal content.Extension of knowledge point:Iron into pig iron and wrought iron. Wrought iron, steel and cast iron is an alloy of iron and carbon with the carbon content difference. Generally less than 0.2% carbon content that wrought iron or iron, the content of 0.2-1.7% in the steel, is iron content of more than 1.7%. Soft wrought iron, good plasticity, easy deformation, strength and hardness were lower, not widely used; iron carbon, hard and brittle, almost no plastic; steel pig iron and wrought iron with two kinds of advantages, widely used for human.

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