Sealing Carbon Electrode Paste
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20
- Supply Capability:
- 1000 /month
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Introduction:
Carbon Electrode Paste is a self-baking electrode used in submerged arc furnaces for delivering power to the charge mix. Electrode Paste is added to the top of the electrode column in either cylindrical or briquette form. As the paste moves down the electrode column the temperature increase causes the paste to melt and subsequently bake forming a block of electrically conductive carbon. Electrode Paste is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal Tar Pitch.
•Main Function And Features
1) Low ash content
2) Good electric and thermal conductivity
3) High resistance to temperature
4) Stable quality
5) Reasonable price
6) Size:all kinds of electrode paste
7) Accord customer's reques change
Specification:
S/N | Sealing paste | Chemically Electrode Paste | |
Item | No.1 | No.2 | |
Ash.( % ) | 4.0 max | 6.0 max | 11.0 max |
V.M （%） | 12.0-15.5 | 12.0-15.5 | 11.5-15.5 |
Compress Strength. (Mpa) | 18.0 min | 17 min | 19.6 min |
Specific Resistance （μΩm） | 65 max | 7568 max | 90 max |
Bulk Density (G/CM3) | 1.38 min | 1.38 min | 1.38 min |
Elongation % | 5-20 | 5-20 | 5-25 |
PICTURE:
- Q: Process for producing carbon fiber board
- Method for making carbon fiber sheet:1, first determine the thickness of the plate to be made2 calculate the required number of plies according to the thickness3, and then according to 0 degrees, 45 degrees, 90 degrees, -45 degrees in the order of stacking.4, and then molding it!Now carbon fiber board, in fact, many in the middle are entrained with some glass fiber cloth, of course, there are all carbon, a little more expensive!
- Q: What is the role of carbon in the corrosion of metals?
- The role of carbon in the corrosion of metals is primarily as a catalyst or facilitator for corrosion processes. Carbon, in the form of carbon dioxide (CO2) or carbonic acid (H2CO3), can react with moisture in the atmosphere to form carbonic acid, which is a weak acid. This weak acid can then react with metal surfaces, initiating the corrosion process. When carbonic acid comes into contact with a metal, it can cause a chemical reaction known as carbonic acid corrosion or acid attack. This reaction involves the dissolution of metal ions into solution and the formation of metal oxide or metal hydroxide products. The presence of carbon in the form of carbon dioxide or carbonic acid can accelerate the corrosion rate by providing an electrolyte and lowering the pH of the environment, making it more corrosive. Furthermore, carbon can also participate in galvanic corrosion, which occurs when two dissimilar metals are in contact with an electrolyte. Carbon, in the form of graphite, can act as a conductor, allowing the flow of electrons between the two metals. This can create an electrochemical cell, leading to accelerated corrosion of the less noble metal. In addition to these direct roles, carbon can indirectly contribute to metal corrosion through the formation of corrosion products such as carbonates or bicarbonates. These compounds can accumulate on the metal surface, leading to the formation of a protective or non-protective corrosion layer. Depending on the specific conditions, this layer can either hinder or enhance the corrosion process. Overall, carbon plays a significant role in the corrosion of metals by acting as a catalyst, facilitating the formation of corrosive environments, participating in galvanic corrosion, and influencing the formation of corrosion products. Understanding the role of carbon is crucial in developing effective corrosion prevention and mitigation strategies.
- 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 is the chemical symbol for carbon?
- The chemical symbol for carbon is C.
- Q: Are carbon cells the same as alkaline batteries?
- The internal resistance of the battery is low, so the current produced is greater than that of the conventional carbon battery. Because the battery is free of mercury, it can be treated with domestic waste without being deliberately recycled.
- Q: What are the properties of carbon-based textiles?
- Carbon-based textiles offer several distinct advantages in different applications. To begin with, they demonstrate exceptional strength and durability. Renowned for their high tensile strength, carbon-based textiles can resist stretching and tearing, enabling them to withstand harsh conditions and maintain their integrity over time. Moreover, these textiles possess excellent thermal conductivity, efficiently managing heat. This quality proves beneficial in industries like aerospace, automotive, and electronics, where effective heat dissipation is crucial to prevent system failures. Additionally, carbon textiles exhibit remarkable resistance to chemical corrosion, remaining structurally intact even when exposed to various chemicals, acids, and solvents. This resistance makes them ideal for applications in the chemical industry, where contact with corrosive substances is common. Another notable attribute of carbon textiles is their inherent flame resistance. They possess a high resistance to ignition and do not easily propagate flames. Consequently, they find use in environments where fire safety is paramount, such as protective clothing for firefighters and military personnel. Furthermore, carbon-based textiles display good electrical conductivity, making them suitable for electronics and electrical engineering applications. They effectively conduct electricity and dissipate static charges, reducing the risk of electrical malfunctions or damage. Lastly, carbon textiles have a low coefficient of thermal expansion, meaning they undergo minimal expansion or contraction with temperature changes. This property ensures their dimensional stability, guaranteeing that they maintain their shape and size under varying thermal conditions. In conclusion, carbon-based textiles possess a combination of strength, durability, thermal conductivity, chemical resistance, flame resistance, electrical conductivity, and dimensional stability. These properties render them highly versatile and suitable for a wide range of applications across various industries.
- Q: Paint paint fluorocarbon paint which expensive?
- Teflon (Tie Fulong) coating is a kind of high performance coating is the one and only, with heat resistance, chemical inertness and excellent insulation stability and low friction, the comprehensive advantages with other coatings can not compete, the flexibility makes it can be used in almost all the shape and size of the products.Fluorocarbon paint is a kind of coating with fluorine resin as its main film forming material. It is also called fluorocarbon paint, fluorine coating and fluorine resin coating. In a variety of coating, fluorocarbon resin coatings due to the introduction of fluorine element electronegativity, fluorocarbon bond energy, has the good performance. Weather resistance, heat resistance, low temperature resistance, chemical resistance, but also has a unique non sticky and low friction.
- Q: How to test aldehyde group and carbon carbon double bond in acrolein
- Can be oxidized into carboxyl aldehyde with silver ammonia solution or new copper hydroxide,
- Q: How is carbon used in the production of fuels?
- Carbon is used in the production of fuels through a process called carbonization, where organic materials such as coal, oil, and natural gas are heated in the absence of air to produce carbon-rich substances like coke and charcoal. These carbon-rich substances can then be further processed to create various types of fuels, including gasoline, diesel, and natural gas, which are essential for powering vehicles, generating electricity, and heating homes and industries.
- Q: What is the difference between carbon nanomaterials and nano carbon materials?
- Carbon nanomaterials are a general term for carbon nanotubes, carbon nanofibers, and so on. Therefore, there are differences and connections between these two statements.
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Sealing Carbon Electrode Paste
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20
- Supply Capability:
- 1000 /month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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