Carbon Graphite Electrode RP HD HP UHP Grade
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 5000000 m.t/month
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Specifications:
F.C 98%min and 98.5%min, size: 100mm up
- Description & Application
Electrode block processing of carburant in steelmaking and casting, than ordinary recarburizer absorption rate is high, easy to melt, can efficiently improve the quality of products and reduce the cost.
- Technical Specification
F.C (min) |
| 98% |
S (max) |
| 0.05% |
ASH (max) |
| 1.00% |
Vm (max) |
| 1.00% |
H2O (max) |
| 0.50% |
SIZE |
| |
- Q: There is a graphite mine, looking for three experts engaged in mineral processing industry asked. They say earthy graphite, and the answer to the taste is quite different. Some say that the fixed carbon content of 15, and some say graphite grade 90%. The same sample. Some people say that very valuable, and some say that the grade is too low, worthless. I'm all confused. What do you mean by graphite grade and fixed carbon?
- The taste of graphite powder refers to its purity, that is, the amount of carbon; fixed carbon content refers to the removal of water, ash and volatile residues, it is an important indicator of the use of coal. The difference between the two is essentially different, you can ask Qingdao Huatai graphite, his information is relatively rich.
- Q: What is carbon offsetting in aviation?
- Carbon offsetting in aviation refers to the practice of compensating for the greenhouse gas emissions produced by aircraft by investing in projects that reduce or remove an equivalent amount of carbon dioxide from the atmosphere. This voluntary measure aims to mitigate the environmental impact of air travel by supporting initiatives such as renewable energy projects or reforestation efforts.
- Q: What are the effects of carbon emissions on the stability of volcanic regions?
- The stability of volcanic regions can be influenced by both direct and indirect effects of carbon emissions. At first glance, the direct impact of carbon emissions on volcanic areas seems relatively insignificant. Volcanic eruptions naturally release carbon dioxide (CO2), so the additional emissions from human activities may not have a significant individual effect on the stability of volcanic regions. However, the increased levels of carbon dioxide in the atmosphere can contribute to climate change, which can indirectly affect volcanic activity. Indirectly, the stability of volcanic regions can be affected by climate change resulting from carbon emissions. The rising global temperatures caused by climate change can lead to the melting of glaciers and ice caps. This, in turn, increases the amount of water on the Earth's surface. The additional weight of water in volcanic areas can potentially add pressure to magma chambers and trigger volcanic activity. Moreover, the increased water levels can result in higher levels of rainfall, which increases the risk of landslides and erosion in volcanic regions, potentially destabilizing the area. Additionally, climate change can alter precipitation patterns and create drought conditions, impacting the hydrological cycle. These changes can affect the availability of water for volcanic regions, ultimately influencing their stability. Volcanoes require water for the production of steam and pressure that can lead to eruptions. If there is a lack of water due to prolonged drought conditions, volcanic activity may decrease. However, unpredictable rainfall patterns can result in an excess of water, leading to an increased risk of flash floods and landslides that can destabilize volcanic areas. It is important to acknowledge that the effects of carbon emissions on the stability of volcanic regions are intricate and can vary based on factors such as local geology, volcanic activity, and climate conditions. Although carbon emissions may not directly cause volcanic eruptions, they can contribute to changes in climate patterns that can indirectly impact the stability of volcanic systems. Further research and monitoring are necessary to fully comprehend and quantify these effects.
- Q: How does carbon affect the growth of plants?
- Carbon is an essential element for the growth and development of plants. It is a key component of organic compounds such as carbohydrates, proteins, and lipids, which are vital for the metabolic processes in plants. Through the process of photosynthesis, plants are able to convert carbon dioxide (CO2) into glucose and other sugars, which serve as a source of energy for growth and various physiological functions. Carbon also plays a crucial role in the formation of plant structures. Cellulose, a complex carbohydrate made up of carbon, hydrogen, and oxygen, provides rigidity and support to plant cell walls, allowing them to maintain their shape and withstand mechanical stress. Additionally, lignin, another carbon-based compound, helps strengthen the stems and roots of plants, enabling them to grow upright and resist bending or breaking. Furthermore, carbon is involved in the regulation of plant hormones and signaling molecules, which control growth, flowering, and other developmental processes. It serves as a building block for the synthesis of numerous plant hormones, including auxins, gibberellins, and cytokinins, which influence cell division, elongation, and differentiation. In summary, carbon is indispensable for the growth of plants as it fuels their energy requirements, provides structural support, and participates in hormonal regulation. Understanding the role of carbon in plant growth is crucial for optimizing agricultural practices, ensuring healthy crop yields, and mitigating the impact of climate change on plant ecosystems.
- Q: How does carbon affect the stability of ecosystems?
- The stability of ecosystems is heavily dependent on carbon balance in the environment. Carbon serves as a crucial foundation for organic matter and is stored in various forms such as plants, animals, soil, and the atmosphere. This storage process aids in regulating the carbon cycle, which is vital for maintaining a stable climate. The role of carbon in climate regulation is one of the primary ways it influences ecosystem stability. Carbon dioxide, a greenhouse gas, has the ability to trap heat in the atmosphere, contributing to global warming. Human activities, including the burning of fossil fuels, deforestation, and changes in land use, have resulted in excessive carbon emissions and an increase in atmospheric carbon concentration. This has led to an intensified greenhouse effect, resulting in rising temperatures and climate change. The consequences of climate change extend far and wide, affecting ecosystems in various ways. It can disrupt the delicate balance by altering temperature and precipitation patterns, impacting habitats, and changing the timing of seasonal events. These alterations can lead to a loss of biodiversity as certain species struggle to adapt to the new conditions. Additionally, climate change can also affect the availability of crucial resources like water and food, which are essential for ecosystem functionality and stability. Moreover, the excessive release of carbon into the atmosphere can directly harm ecosystems. Elevated carbon emissions cause acid rain, which can acidify water bodies, rendering them unsuitable for aquatic life. Increased carbon dioxide levels in the oceans can also lead to ocean acidification, negatively impacting marine organisms such as corals and shellfish. On the other hand, carbon is indispensable for the health and productivity of ecosystems. Carbon-rich organic matter in the soil aids in nutrient retention, improves soil structure, and enhances water-holding capacity. This facilitates better plant growth and supports the overall functioning of ecosystems. In conclusion, carbon exerts a significant influence on the stability of ecosystems. While it is necessary for the growth and development of living organisms, excessive carbon emissions and climate change pose substantial threats to ecosystem balance and functionality. It is vital to reduce carbon emissions, promote sustainable practices, and safeguard carbon sinks like forests and wetlands to ensure the long-term stability of ecosystems.
- Q: How does carbon dioxide affect ocean acidity?
- Carbon dioxide affects ocean acidity by increasing the concentration of carbonic acid in the water. When carbon dioxide dissolves in seawater, it reacts with water molecules to form carbonic acid, which then dissociates into hydrogen ions and bicarbonate ions. The increase in hydrogen ions leads to a decrease in pH, making the ocean more acidic. This process is known as ocean acidification and can have harmful effects on marine life, particularly on organisms with calcium carbonate shells or skeletons, as the increased acidity can make it harder for them to build and maintain their structures.
- Q: How does carbon affect the water cycle?
- Carbon affects the water cycle primarily through the process of photosynthesis, where plants and algae absorb carbon dioxide from the atmosphere and release oxygen. This process not only regulates the carbon dioxide levels in the atmosphere, but also influences the temperature and precipitation patterns, subsequently impacting the water cycle. Additionally, carbon dioxide dissolves in water, forming carbonic acid, which can alter the pH levels of water bodies and potentially affect aquatic life and the overall balance of the water cycle.
- Q: What is carbon neutral construction?
- Carbon neutral construction refers to the process of designing, constructing, and maintaining buildings in a way that minimizes their carbon footprint and offsets any remaining emissions. This involves using sustainable materials, implementing energy-efficient systems, and utilizing renewable energy sources to achieve net-zero carbon emissions throughout the building's lifecycle.
- Q: What do you mean by carbon fiber for 1K, 3K, 6K and 12K?
- This is the specification of carbon fiber, refers to the number of filaments in carbon fiber tow, 1K=1000 (root), 3K=3000 (root), 6K=6000 (root), 12K=12000 (root). At the same time, 1K, 3K, 6K, and 12K are also called small tow.The relationship between the properties of carbon fibers and the number of filaments is described below:According to the number of carbon fiber bundle of carbon fiber filaments can be divided into small tow and tow two. Compared with small tow, the disadvantage of large tow is that when the structure of the plate is made, the tow should not spread out, resulting in the increase of the monolayer thickness, which is not conducive to the structural design. In addition, large tow carbon fiber adhesion, wire breaking phenomenon more, which makes the strength and stiffness of the affected, a decrease in performance, the performance of dispersion will be larger. Aircraft, spacecraft generally only a small tow carbon fiber, so the small tow carbon fiber is also known as the "space" of carbon fiber, large tow carbon fiber is known as the "industrial grade carbon fiber.But large tow production costs than small tow low, and with the progress of the production technology, people familiar with the structure of the carbon fiber material, large tow carbon fiber more and more stringent requirements for reliability field. In this way, between the small and large tow tow distinguish changes, such as earlier in the number of single tow 12000 (12K) as the dividing line, but the number of carbon fiber 1K~24K is divided into small bundles, rather than 48K designated as large tow. While the Airbus Company has begun to use 24K carbon fibers in the manufacture of A380 super large aircraft, it is estimated that as the technology advances, the line between the small tow and the big tow will push up.
- Q: What are the applications of graphite in industry?
- Graphite possesses distinct properties that make it suitable for a range of applications across industries. Here are several key uses of graphite in different industrial sectors: 1. Lubricants: Given its low friction coefficient, graphite is extensively employed as a solid lubricant in industries that encounter high temperatures and extreme pressures, like automotive, aerospace, and heavy machinery. 2. Refractories: Graphite's exceptional heat and chemical resistance make it an ideal material for manufacturing refractory products. It helps line furnaces, crucibles, and other high-temperature equipment in metal production, glass manufacturing, and chemical processing. 3. Electrical industry: Graphite's excellent electrical conductivity makes it widely utilized in this sector. It is employed to produce electrodes, brushes, and contacts for electrical motors, generators, and batteries. Furthermore, graphite serves as a component in electrical discharge machining (EDM) and conductive paints and coatings. 4. Foundry industry: Graphite acts as a mold and core material in the foundry industry, owing to its high thermal conductivity and ability to withstand high temperatures. It finds application in various metal casting processes, including sand casting, investment casting, and continuous casting. 5. Chemical industry: The chemical industry benefits from graphite's corrosion resistance and capacity to endure high temperatures. It is utilized in the manufacture of chemical equipment such as heat exchangers, reactors, and pipes, where it can withstand aggressive chemical environments. 6. Nuclear industry: In the nuclear industry, graphite serves as a moderator in nuclear reactors. Its ability to slow down neutrons allows for controlled nuclear fission reactions. Additionally, graphite is employed as a structural material in certain types of nuclear reactors. 7. Composite materials: Graphite is frequently used as a reinforcement material in the production of composite materials. By combining graphite fibers or sheets with resins or metals, lightweight and high-strength composites are created for applications in aerospace, automotive, and sporting goods industries. In conclusion, graphite's unique properties, encompassing high thermal and electrical conductivity, lubricity, and chemical inertness, contribute to its versatility as a material with diverse applications across industries.
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Carbon Graphite Electrode RP HD HP UHP Grade
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 5000000 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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