Carbon additive for steel making and foundary low sulfur high carbon graphite carbon raiser
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 500000 m.t/month
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Specifications of Carbide Additive:
- carbon 90%,92%,93%,95%min, sulfur 0.35%,0.3%,0.25%max
- Short delivery time, flexible payment,good quality,competitive price
Gas Calcined Anthracite/ carbon raiser:
Specs:
Grades | Chemicals Composition(%) | ||||
F.C. | S | Ash | V.M. | Moisture | |
%(min) | %(max) | ||||
1# 2# 3# 4# | 95.00 93.00 92.00 90.00 | 0.25 0.30 0.30 0.35 | 3.50 5.50 6.50 8.00 | 1.50 1.50 1.50 2.00 | 0.80 |
Size | 0-1mm, 0-5mm,1-4mm, 1-5mm, 2-8mm, >10mm or at customer's option; | ||||
Packing | In 1MT big bag or 25kgs bag then in 1MT big bag, or at customers’ option | ||||
Features:
We used the best quality anthracite as raw materials through high temperature calcined at over 2000 by the DC electric calciner with results in eliminating the moisture and volatile matter from anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation. It has good characteristics with low ash, low resistivity, low sulphur, high carbon and high density. It is the best material for high quality carbon products.
Application:
It is used as carbon additive in steel industry or fuel.
- Q:What is carbon fixation in biology?
- The process of carbon fixation in biology involves the conversion of atmospheric carbon dioxide (CO2) into organic compounds by living organisms. This is a crucial step in the global carbon cycle and is primarily carried out by autotrophic organisms such as plants, algae, and certain bacteria. During the process of carbon fixation, the enzyme RuBisCO (ribulose-1,5-bisphosphate carboxylase/oxygenase) facilitates the reaction between CO2 and a five-carbon sugar molecule called ribulose bisphosphate (RuBP). This reaction produces two molecules of a three-carbon compound known as 3-phosphoglycerate (3-PGA). This initial step is referred to as the Calvin cycle or C3 photosynthesis. In plants, the 3-PGA molecules are then transformed into other organic compounds, including sugars, starches, and cellulose, through a series of enzymatic reactions. These organic compounds serve as the building blocks for the growth and development of the plant. Carbon fixation plays a crucial role in maintaining a balance of atmospheric CO2 levels and is a key process in regulating climate change. It allows for the transfer of carbon from the atmosphere to the biosphere, ultimately reducing the concentration of greenhouse gases and mitigating the impacts of global warming. Additionally, carbon fixation is essential for sustaining life on Earth as it forms the basis of food chains and supports the growth of other organisms. Heterotrophs, such as animals and humans, rely on the organic compounds produced by autotrophs through carbon fixation for their energy and nutritional requirements. In conclusion, carbon fixation is a fundamental biological process that facilitates the conversion of atmospheric carbon dioxide into organic compounds. It sustains life on Earth and aids in the regulation of the planet's climate.
- Q:What are the uses of carbon black?
- Carbon black is primarily used as a reinforcing filler in tires and other rubber products to improve their durability and strength. Additionally, it is widely employed as a pigment in inks, coatings, and plastics due to its ability to provide color and UV protection. Carbon black also finds applications in batteries, electrodes, conductive materials, and as a catalyst support in chemical reactions.
- Q:What are the effects of carbon emissions on the stability of estuaries?
- Estuaries, which are highly productive and diverse ecosystems, are greatly impacted by carbon emissions. These emissions, primarily in the form of carbon dioxide (CO2), contribute to climate change and ocean acidification, resulting in detrimental effects on estuaries. Sea-level rise is one of the most significant consequences of carbon emissions on estuaries. As global temperatures increase, the melting of glaciers and ice caps causes sea levels to rise. Estuaries, being low-lying areas where rivers meet the sea, are particularly vulnerable to this rise. Consequently, higher water levels lead to increased flooding, erosion, and saltwater intrusion into freshwater systems within estuaries, negatively affecting their overall stability. Furthermore, the concentration of CO2 in the atmosphere leads to ocean acidification. When CO2 dissolves in seawater, it forms carbonic acid, which lowers the water's pH. This acidification has detrimental effects on marine life within estuaries, especially organisms with calcium carbonate shells like shellfish and oysters. The increased acidity makes it more challenging for these organisms to build and maintain their shells, resulting in reduced populations and biodiversity in estuaries. Climate change, caused by carbon emissions, also alters temperature and precipitation patterns in estuaries, disrupting the delicate balance of saltwater and freshwater. Estuaries rely on this balance to support their unique ecosystems. Changes in temperature and precipitation disturb this equilibrium, causing significant shifts in species composition and distribution. Some species may struggle to adapt, while invasive species may thrive, further destabilizing estuarine ecosystems. In conclusion, the effects of carbon emissions on estuaries are extensive and varied. Rising sea levels, ocean acidification, and climate-induced changes in salinity and freshwater availability all contribute to the degradation of estuaries and the loss of biodiversity. To protect and preserve these essential ecosystems for future generations, it is crucial to reduce carbon emissions and mitigate climate change.
- Q:What are the limitations of carbon dating?
- One limitation of carbon dating is that it can only be used to date organic materials up to around 50,000 years old. Additionally, the dating method can be affected by contamination or mixing of materials, which can lead to inaccurate results. Furthermore, carbon dating relies on the assumption that the atmospheric concentration of carbon-14 has remained constant over time, which is not always the case. Finally, carbon dating is not suitable for dating objects that do not contain carbon, such as rocks or minerals.
- Q:How do fossil fuels release carbon dioxide when burned?
- When fossil fuels are burned, the carbon atoms present in them combine with oxygen from the air, resulting in the release of carbon dioxide (CO2). This process, known as combustion, produces energy and water vapor as byproducts.
- Q:What type of carbon copy sheet can be printed on? How many copies?
- Printed in carbon free carbon paper, usuallyUpper: whiteMedium: RedNext: yellowMainly depends on how much you want to print. Generally 100 pages, such as:One copy of the two couplet is 50 copies.One copy of the triad is 33 copies.One copy of the quadruple is 25 copies.This is a five of the 20.
- Q:How accurate is carbon dating?
- Carbon dating is generally considered to be a highly accurate method for determining the age of organic materials up to around 50,000 years old. However, it becomes less precise for older samples due to the decreasing amount of carbon-14 remaining. Additionally, certain factors such as contamination and environmental variations can affect the accuracy of the results.
- Q:How does carbon affect the pH of water?
- Carbon does not directly affect the pH of water. However, when carbon dioxide dissolves in water, it forms carbonic acid, which lowers the pH of the water, making it slightly more acidic.
- Q:15CrMo seamless steel tube and carbon plate welding fracture what is the reason?
- Welding stress should be too concentrated, 15CrMo material is very brittle after quenching, when welding local high temperature, and then no corresponding insulation measures, lead to fracture.Welding: welding, can also be written as "welding" or welding, melt, is two or more than two kinds of material (homogeneous or heterogeneous) by heating and pressurizing, or both, so that the two parts produce atomic binding processing and connection mode. Welding is widely used, both for metals and for metals. Welding is the process of welding the workpiece interface to the molten state, without pressure to complete the welding process. When welding, the heat source rapidly melts and melts at the interface of the two workpiece to be welded to form a molten pool. The molten pool moves along with the heat source, and a continuous weld seam is formed after cooling, and the two workpieces are connected into a whole.
- Q:Where are carbon fiber sheets and carbon fiber sheets used?
- Carbon fiber and carbon fiber cloth, carbon fiber cloth, carbon fiber woven cloth, carbon fiber prepreg, carbon fiber cloth, carbon cloth, carbon fiber fabric, carbon fiber, carbon fiber sheet (prepreg) etc.. Carbon fiber reinforced fabric is one kind of unidirectional carbon fiber reinforced product, usually made of 12K carbon fiber silk fabric. To reinforce the structure of the tensile and shear strength and seismic carbon fiber cloth, the supporting material and impregnated together using a carbon fiber composite material, carbon fiber cloth sheet excellent performance can be enhanced to form a complete system, suitable for processing the building load increasing, the engineering function change, material aging, concrete strength grade is lower than reinforcement design, structure crack treatment, environment protection and repair service component.Carbon fiber board 1) Aerospace: airframe, rudder, rocket engine shell, missile diffuser, solar panel, etc.;2) sports equipment: auto parts, motorcycle parts, fishing rods, baseball bats, skis, boats, badminton rackets and so on;3) industry: engine parts, concrete structures, reinforced materials, fan blades, transmission shaft, and electrical components and so on;4) fire: suitable for army, fire fighting, steel mills and other special high-grade fireproof clothing production.Fire rating: Class A - non flammable, standard GB8624-2006, German standard DIN4102, A1 classCivil buildings, bridges, tunnels, earthquake, reinforced concrete structure, reinforcing material for reinforcement structure, tensile shear and seismic carbon fiber cloth, the use of common materials and supporting adhesive, constitute a complete performance excellence with carbon fiber cloth material reinforcing system. The system is suitable for beams, columns, slabs, tunnels, circles, arcs, etc..
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Carbon additive for steel making and foundary low sulfur high carbon graphite carbon raiser
- Ref Price:
-
- Loading Port:
- Qingdao
- 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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