Recarburizer updated material for iron melting foundry
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 500000 m.t/month
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Specifications:
The chemical composition is pure: high carbon, low sulfur, tiny nitrogen, slightly less harmful impurity.
The carburant has excellent features of high carbon, low sulfur, low nitrogen and little impurity. This product is used in casting, can significantly increase the amount of scrap steel, reduce the pig iron dosage or do not use pig iron. At present most recarburizer are suitable for electric furnace smelting, also have a few special recarburizer with fast absorption rate is used in cupola furnace.
Data Sheet:
Product Num. | Fix carbon (mix) | Sulphur (max) | Ash (max) | Volatile Matter(max) | Moisture (max) | Grain size
| Nitrogen (max) |
GH-CA-01 | 99.00% | 0.03% | 0.50% | 0.50% | 0.50% | 0.15-5mm | 300ppm |
GH-CA-02 | 98.50% | 0.06% | 0.80% | 0.70% | 0.50% | 0.15-5mm | 300ppm |
- Q:Often see a lot of cars made of carbon fiber body, is this material flammable?
- No, it's not flammable. You can't burn it.Pre oxidized excess oxygen filaments cannot be burned.
- Q:How does carbon dioxide affect the Earth's climate?
- The Earth's climate is significantly affected by carbon dioxide (CO2), a greenhouse gas. When released into the atmosphere through natural and human activities like deforestation, burning fossil fuels, and industrial processes, carbon dioxide traps heat from the sun and prevents it from escaping into space. This process is commonly referred to as the greenhouse effect. The accumulation of carbon dioxide in the atmosphere leads to a rise in global temperatures, resulting in climate change. As CO2 levels increase, more heat gets trapped, causing the Earth's average temperature to rise over time. This phenomenon is known as global warming. The consequences of increased carbon dioxide levels and subsequent climate change are extensive. Rising temperatures cause glaciers and polar ice caps to melt, contributing to a rise in sea levels. This can lead to coastal flooding, displacement of communities, and loss of biodiversity. Moreover, altered weather patterns, including more frequent and intense heatwaves, droughts, and extreme weather events like hurricanes and storms, are also associated with increased carbon dioxide levels. These events can have devastating impacts on ecosystems, agriculture, and human settlements. Furthermore, elevated CO2 levels also impact the chemistry of the oceans, making them more acidic through a process called ocean acidification. This poses a threat to marine life, especially organisms with calcium carbonate shells, such as corals and shellfish. To mitigate the impacts of carbon dioxide on the Earth's climate, it is crucial to reduce greenhouse gas emissions. This can be accomplished by transitioning to renewable energy sources, improving energy efficiency, promoting sustainable land use practices, and adopting cleaner technologies. Additionally, initiatives like afforestation and reforestation can help absorb CO2 from the atmosphere, acting as carbon sinks. Taking action to address the issue of carbon dioxide and its impact on the Earth's climate is vital to protect the planet's ecosystems, biodiversity, and human societies. By reducing carbon emissions, we can lessen the effects of climate change and work towards a more sustainable future.
- Q:What do you stand for?Tar, smoke, nicotine, and carbon monoxide. What do you mean? What's the size of the smoke, or the size of the smoke? What's the connection? Smoking is harmful, so how do you choose to smoke smaller cigarettes?
- The smoke was in the size of a smoker is refers to the amount of nicotine. The smoke is enough to mouth after the majestic. Enough cool,A novice at it. I think most of the carbon monoxide content. Carbon monoxide content is high after the head halo. The novice, this must be kept large. Tar, tar that smoke burning more fully the feeling in the mouth sweet, sweet fragrance..When is the strength of cigarettes and their taste.
- Q:Carbon 60 related information
- Discovery and structural features of carbon sixtyIn October 7, 1996, the Royal Swedish Academy of Sciences decided to award the 1996 Nobel prize for chemistry to Robert FCurl, Jr (USA), Harold WKroto (UK) and Richard ESmalley (USA) in recognition of their discovery of C60.In early September 1995, Rice University of Texas Smalley lab, Kroto etc. in order to form the process simulation of carbon clusters N near the red giant in the atmosphere, the laser gasification experiment of graphite. They found that there is a series formed by an even number of carbon atoms from the molecular mass spectra, which have a 20~25 times larger than the other peak peak, the peak corresponding to the quality of the number of molecules formed by 60 carbon atoms.What structure of C60 molecules can be stabilized? Layered graphite and diamond tetrahedral structure exists in the form of two kinds of stable carbon, when 60 carbon atoms arranged in any of them, there will be many dangling bonds, will be very lively, not showing the mass signal so stable. This shows that the C60 molecule has a completely different structure from graphite and diamond. Inspired by architect Buckminster Fuller composed of pentagons and hexagons dome building, Kroto thinks that C60 is composed of 60 spherical carbon atoms with 32 sides, i.e. 12 pentagons and 20 hexagons, so there is no double bond in C60 molecule.In C60 molecules, each carbon atom with three carbon atoms in SP2 hybrid orbitals and the adjacent connected, a hybrid P track did not participate in the remaining in the C60 shell periphery and the cavity formed spherical PI key, thus having aromatic. In honor of Fuller, they proposed the use of Buckminsterfullerene to name C60. Later, all the molecules containing even numbered carbon, including C60, were called Fuller, and the name was fullerene.
- Q:Why can carbon fiber in addition to static electricity ah?
- The elimination of electricity is based on the leakage of charge. The carbon fiber has a weak corona discharge, so it combines the charge.
- Q:What is the role of carbon in the formation of fossil fuels?
- The role of carbon in the formation of fossil fuels is crucial. Fossil fuels, such as coal, oil, and natural gas, are formed from the remains of ancient plants and organisms that lived millions of years ago. These organisms were primarily made up of carbon-based compounds. Over time, the organic matter accumulated and was buried under layers of sediment, subjected to intense heat and pressure. This process, known as carbonization, caused the carbon within the organic matter to undergo chemical changes, transforming it into fossil fuels. Therefore, carbon is the key element involved in the formation of fossil fuels.
- Q:What are the consequences of increased carbon emissions on political stability?
- Political stability can be significantly affected by the increase in carbon emissions. Environmental challenges and natural disasters are intensified as a result. The frequency and intensity of extreme weather events, such as hurricanes, droughts, and flooding, are increased due to carbon emissions contributing to global warming. These disasters have the potential to displace communities, destroy infrastructure, and result in loss of life, all of which can destabilize societies. Furthermore, the economic consequences of increased carbon emissions can also lead to political instability. Climate change affects vital sectors such as agriculture, water resources, and energy production, causing economic disturbances, unemployment, and rising food prices. These hardships can fuel social unrest, protests, and even conflicts, particularly in countries heavily reliant on these sectors for their livelihoods. Moreover, increased carbon emissions can exacerbate existing social and political tensions. Vulnerable populations, including marginalized groups and communities in developing countries, are disproportionately affected by climate change. This inequality can worsen social disparities, increase social unrest, and result in political instability as marginalized communities demand action and justice. Additionally, addressing the global issue of climate change requires international cooperation and agreements. However, increased carbon emissions can strain diplomatic relations, especially between countries with differing views on climate action. Disagreements over carbon reduction targets, carbon trading mechanisms, and financial contributions can create diplomatic tensions and hinder global cooperation, ultimately impacting political stability. In conclusion, the consequences of increased carbon emissions have wide-ranging effects on political stability. From environmental challenges and natural disasters to economic disturbances and social tensions, carbon emissions strain societies and governments. To ensure political stability, it is crucial to make global efforts to reduce carbon emissions and mitigate the impacts of climate change.
- Q:What are the different types of carbon-based alloys?
- There exists a variety of carbon-based alloys, each possessing distinct properties and applications. Some of the most prevalent types are as follows: 1. High carbon steel: Boasting a high carbon content, typically ranging from 0.6% to 1.5%, this alloy is renowned for its exceptional strength and hardness. Accordingly, it finds suitability in the manufacturing of tools, knives, and automotive components. 2. Low carbon steel: Commonly referred to as mild steel, this alloy features a lower carbon concentration, generally below 0.3%. Its malleable and ductile nature renders it ideal for applications requiring shaping and welding, such as construction and automotive parts. 3. Stainless steel: A popular choice, stainless steel incorporates chromium, nickel, and other elements. As a result, it exhibits remarkable resistance to corrosion and staining. It is frequently utilized in the production of kitchen utensils, medical equipment, and construction materials. 4. Cast iron: Possessing a higher carbon content, typically ranging from 2% to 4%, this alloy excels in heat retention. Consequently, it finds extensive usage in the manufacturing of cookware, pipes, and engine blocks. 5. Tool steel: Engineered specifically for the fabrication of cutting tools, this alloy generally contains a high carbon concentration, typically between 0.7% and 1.4%. It offers exceptional hardness, wear resistance, and heat resistance. 6. Carbon fiber reinforced polymers (CFRP): These alloys consist of carbon fibers embedded within a polymer matrix. They exhibit lightweight properties, immense strength, and notable stiffness. Consequently, they are highly suited for applications in the aerospace, sports equipment, and automotive industries. As a whole, carbon-based alloys present a vast array of properties and applications, rendering them versatile materials within numerous industries.
- Q:What are the properties of carbon-based ceramics?
- Carbon-based ceramics, also known as carbon ceramics, are a unique class of materials with a combination of properties that make them highly desirable for various applications. These properties include: 1. High temperature resistance: Carbon-based ceramics exhibit exceptional thermal stability, allowing them to withstand extremely high temperatures without undergoing significant degradation or structural changes. This property makes them ideal for use in high-temperature environments such as aerospace components, brake systems, and heat shields. 2. Low density: Carbon ceramics are characterized by their low density, which contributes to their lightweight nature. This property is advantageous in applications where weight reduction is critical, such as in the automotive and aerospace industries, as it can enhance fuel efficiency and improve overall performance. 3. High hardness and wear resistance: Carbon-based ceramics possess exceptional hardness and wear resistance, making them highly durable and capable of withstanding abrasive forces. This property makes them suitable for use in cutting tools, bearings, and other applications where resistance to wear and erosion is required. 4. Excellent chemical resistance: Carbon ceramics are known for their excellent chemical resistance, which allows them to resist corrosion and degradation when exposed to various aggressive chemical environments. This property makes them valuable in chemical processing, semiconductor manufacturing, and other industries where resistance to chemical attack is crucial. 5. Good electrical conductivity: Unlike traditional ceramics, carbon-based ceramics exhibit good electrical conductivity due to the presence of carbon in their composition. This property makes them useful in applications that require both thermal insulation and electrical conductivity, such as heating elements, electrodes, and electronic components. 6. Tailorable properties: Carbon ceramics offer the advantage of being able to tailor their properties to specific requirements by varying the composition and processing methods. By adjusting factors such as carbon content, porosity, and microstructure, the mechanical, thermal, and electrical properties of carbon ceramics can be customized to meet specific application needs. In summary, carbon-based ceramics possess a unique combination of properties, including high temperature resistance, low density, high hardness, excellent chemical resistance, good electrical conductivity, and the ability to tailor their properties. These properties make them valuable materials in a wide range of industries, including aerospace, automotive, chemical processing, and electronics.
- 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.
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Recarburizer updated material for iron melting foundry
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 500000 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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