Used in EAF as Charge Coke for Foundry Plants with Ash 8%max

Used in EAF as Charge Coke for Foundry Plants with Ash 8%max

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 21 m.t.

Supply Capability:: 6000 m.t./month

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Introduction:

Calcined anthracite can be called carbon additive, carbon raiser, recarburizer, injection coke, charging coke, gas calcined anthracite.

Carbon Additive/Calcined Anthracite Coal may substitute massively refinery coke or graphite. Meanwhile its cost is much less than the refinery coke and graphite. Carbon Additive is mainly used in electric steel ovens, water filtering, rust removal in shipbuilding and production of carbon material.

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. It is used as carbon additive in steel industry or fuel.

Features:

Best quality Taixi anthracite as raw materials through high temperature calcined at 800-1200 ℃ 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 carbon and high density. It is the best material for high quality carbon products, it is used as carbon additive in steel industry or fuel.

Specifications:

PARAMETER UNIT GUARANTEE VALUE
F.C.%	95MIN	94MIN	93MIN	92MIN	90MIN	85MIN	84MIN
ASH %	4MAX	5MAX	6 MAX	6.5MAX	8.5MAX	12MAX	13MAX
V.M.%	1 MAX	1MAX	1.0MAX	1.5MAX	1.5MAX	3 MAX	3 MAX
SULFUR %	0.3MAX	0.3MAX	0.3MAX	0.35MAX	0.35MAX	0.5MAX	0.5MAX
MOISTURE %	0.5MAX	0.5MAX	0.5MAX	0.5MAX	0.5MAX	1MAX	1MAX

Pictures

Used in EAF as Charge Coke for Foundry Plants with Ash 8%max

FAQ:

Packing:

(1). Waterproof jumbo bags: 800kgs~1100kgs/ bag according to different grain sizes;

(2). Waterproof PP woven bags / Paper bags: 5kg / 7.5kg / 12.5kg / 20kg / 25kg / 30kg / 50kg small bags;

(3). Small bags into jumbo bags: waterproof PP woven bags / paper bags in 800kg ~1100kg jumbo bags.

Payment terms
20% down payment and 80% against copy of B/L.

Workable LC at sight,

Q: How does carbon contribute to the hardness of steel?: Carbon contributes to the hardness of steel through a process known as carbonization. When carbon atoms are introduced into the iron lattice of steel, they create interstitial solid solutions, causing the lattice to become distorted. This distortion prevents the iron atoms from sliding past each other easily, thereby increasing the resistance to deformation and making the steel harder. Increasing the carbon content in steel increases the strength and hardness, up to a certain limit. However, excessive carbon can also make the steel brittle, so it is important to find the right balance to achieve optimal hardness without compromising other properties of the steel.

Q: What are the properties of carbon fibers?: Carbon fibers are a unique and versatile material with several notable properties. One of their most significant properties is their exceptional strength-to-weight ratio. Carbon fibers are incredibly strong, often surpassing the strength of steel, while also being significantly lighter. This property makes carbon fibers ideal for applications where high strength and low weight are crucial, such as aerospace and automotive industries. Another important property of carbon fibers is their stiffness. They exhibit high stiffness, which means they have minimal deformation under applied loads. This property is beneficial in applications where rigidity and stability are required, such as in the construction of sporting goods like tennis rackets or golf clubs. Carbon fibers also possess excellent chemical resistance. They are highly resistant to chemical corrosion, making them suitable for use in harsh environments where exposure to chemicals or corrosive substances is a concern. This property makes carbon fibers a preferred choice for applications in the chemical industry or offshore structures. Furthermore, carbon fibers have a low thermal expansion coefficient, meaning they do not expand significantly when exposed to heat. This property makes them useful in applications where thermal stability is crucial, such as in the manufacturing of high-temperature components like turbine blades or heat shields. Additionally, carbon fibers exhibit excellent fatigue resistance, allowing them to withstand repeated loading and unloading cycles without significant damage. This property is particularly advantageous in applications subjected to cyclic or dynamic stresses, such as in the construction of sports equipment or aerospace structures. Lastly, carbon fibers have excellent electrical conductivity. They can conduct electricity efficiently, making them suitable for applications where electrical conductivity is required, such as in the aerospace industry for lightning strike protection or in the manufacture of electronic devices. Overall, the properties of carbon fibers, including their high strength-to-weight ratio, stiffness, chemical resistance, low thermal expansion, fatigue resistance, and electrical conductivity, make them a highly desirable and sought-after material in various industries.

Q: Where do I buy DNF premium advanced carbon?: And other activities, holidays, gift packs and so on, in the mall to buy, but now are colorless strengthening! Want to really want to use RMB to strengthen a little higher, directly to strengthen the volume!

Q: Is the hardness or softness of the steel with higher carbon content?: Carbon is the major element in determining the properties of steel, because changes in carbon content lead directly to changes in crystal structure.

Q: What is carbon neutral agriculture?: Carbon neutral agriculture encompasses farming practices that strive to balance the amount of carbon released into the atmosphere with the amount of carbon sequestered or removed. Its objective is to adopt sustainable and environmentally friendly methods that minimize greenhouse gas emissions and promote the absorption of carbon dioxide from the atmosphere. There are several key practices involved in achieving carbon neutrality in agriculture. One of these practices involves reducing the usage of fossil fuels by implementing renewable energy sources, such as solar or wind power, for farm operations. This approach aids in diminishing emissions associated with machinery, equipment, and transportation. Another crucial aspect is the management of soil health and the enhancement of carbon sequestration. This can be accomplished via practices like cover cropping, crop rotation, and conservation tillage, which help augment organic matter in the soil. Consequently, this contributes to the storage of carbon. Furthermore, carbon neutral agriculture advocates for the use of organic fertilizers and natural pest control methods, thereby minimizing the necessity for synthetic chemicals that emit harmful greenhouse gases. Offsetting carbon emissions is another strategy employed in carbon neutral agriculture. This may involve the planting of trees on the farm or in nearby areas to absorb carbon dioxide from the atmosphere. Additionally, it can encompass participation in carbon credit programs, where farmers receive compensation for implementing sustainable practices that reduce emissions. In essence, carbon neutral agriculture adopts a comprehensive approach to minimize the carbon footprint of farming operations. By reducing emissions and maximizing carbon sequestration, it aids in mitigating climate change and promoting a more sustainable agricultural system.

Q: when to use hard carbon, and when to use soft carbon. Neutral charcoal can play what role? Thank you.: Soft charcoal as easily broken, so soft to the name. Hard charcoal is not easy to break, of course, also called hard charcoal. Models are generally marked with charcoal, it is easy to distinguish. When used, you can also judge.

Q: What are the differences between the three carburizing, nitriding and carbonitriding? What are the different effects on the material?: Carbonitriding is the method of treating the surface of steel parts at the same time, penetrating the carbon atoms, nitrogen atoms of the river, forming the carbonitriding layer, so as to improve the hardness and wear resistance of the workpiece and to improve the fatigue strength of the river

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.