Used in EAF as Charging Carbon for Steel Mills

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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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Product Description:

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 Charging Carbon  for Steel Mills

Used in EAF as Charging Carbon  for Steel Mills

Used in EAF as Charging Carbon  for Steel Mills

Used in EAF as Charging Carbon  for Steel Mills

 

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,

 

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Q:Why does carbon fiber produce far infrared rays when it is heated?
When it is energized, its motion intensifies, the frequency becomes V2, and the frequency becomes larger, the vibration system is unstable and the frequency is back to its original frequency. So you have to release energy in the form of electromagnetic waves. I am not too clear about the specific release process. I know that the molecules do slow motion and generate additional electromagnetic waves. The frequency of the extra electromagnetic wave emitted is v2-v1, and its frequency falls in the far infrared region.
Q:What materials can be carbonitriding?
Low temperature carbonitriding for high alloy tool steel, high-speed steel tools, etc., in temperature carbonitriding is under great pressure not only in carbon steel wear parts, high temperature carbonitriding is mainly used for medium carbon steel and alloy steel under great pressure.
Q:Carbon content of fly ash and fly ash roasted vector what is the relationship?
The loss of coal ash is mainly caused by the incomplete combustion of coal, the remaining carbon is introduced, and the carbon content is high, then the amount of burning is high. From the color, it can be clearly seen that the black fly ash has high carbon content and high ignition loss. Based on the molecular weights of C and CO2, a preliminary estimate is made.
Q:About baking raw carbon problems
This is simple, you get a newspaper ignition, and then find some sticks to make a fire, put some charcoal to burn it, take a fan to fan it, drop a few drops of oil go up, it will burn more prosperous Oh!
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.
Q:Material characteristics of carbon fiber
This allows carbon fibers to have the highest specific strength and specific modulus in all high-performance fibers. Compared with the metal materials such as titanium, steel and aluminium, carbon fiber has the characteristics of high strength, high modulus, low density and low coefficient of linear expansion. It can be called the "king of new materials". In addition to carbon fiber with general characteristics of carbon material, its appearance has obvious anisotropy and soft, can be processed into a variety of fabrics, and the proportion of small, along the fiber axis show a very high strength carbon fiber reinforced epoxy resin composites, the strength and modulus of composite indicator in the existing structural materials is the highest. The tensile strength of carbon fiber resin composite materials are generally in more than 3500 MPa, is 7 to 9 times that of steel, the tensile modulus of 230 to 430G were also higher than that of steel; therefore the specific strength of CFRP material intensity and density can be achieved above 2000 MPa, the specific strength of A3 steel is only 59 MPa.
Q:Carbon injection molding machine heating several degrees
Polycarbonate (PC) is a colorless and transparent engineering plastics, the impact strength is high, the use of a wide temperature range, good creep resistance, electrical insulation and dimensional stability; the disadvantage is sensitive to the gap, environmental stress cracking resistance, with metal insert molding products is difficult.Polycarbonate, English name Polycarbonate, referred to as PC. PC is a kind of amorphous, odorless, non-toxic, highly transparent colorless or slightly yellow thermoplastic engineering plastics, has excellent physical and mechanical properties, especially excellent shock resistance, tensile strength, bending strength, compressive strength and high creep; small size stability; has good heat resistance and low temperature resistance and with mechanical properties, stable in a wide range of temperature dimensional stability, electrical properties and flame retardant properties, can be used for a long time at -60~120 deg.c; no obvious melting point, molten at 220-230 DEG C; because the molecular chain rigidity, resin melt viscosity; low water absorption, low shrinkage, size high precision, good dimensional stability, permeability of films is small; self extinguishing materials; stable to light, but not UV resistance, good weather resistance; oil resistance, acid and alkali resistance, non oxidizing acids and amines, ketones, solution Chlorinated hydrocarbons and aromatic solvents are prone to hydrolysis and cracking in water for a long time. The disadvantage is that they are prone to stress cracking due to poor fatigue resistance, poor solvent resistance and poor wear resistance.
Q:What does "carbon neutrality" mean?
This new term comes from English, "Carbon Neutral"". At present, there is no uniform and fixed name in Chinese, such as carbon neutral, carbon neutral, carbon footprint or carbon balance. Carbon neutrality is one of the modern efforts to slow global warming. The use of this environmentally friendly way, people calculate the CO2 emissions of their daily activities directly or indirectly, and calculate the economic costs to offset the carbon dioxide required, and pay for specialized enterprises or institutions, the amount of carbon dioxide by their corresponding trees or other environmental protection projects to offset the atmosphere.
Q:What are the basic structures of iron carbon alloys?
Ferrite: a solid solution in which carbon is dissolved in alpha -Fe, called ferrite. The symbol is Fe. Ferritic carbon content is very low, at 727 degrees of 0.0008%, and its mechanical properties similar to pure iron, strength and hardness is not high, plasticity and toughness good.Austenite: a solid solution in which carbon is dissolved in gamma -Fe, called austenite.
Q:What are the 3K, 12K, UD, etc. in the appearance requirements of the carbon fiber bicycle? What's the difference?
3K and "12K" refer to carbon fiber woven fabrics. 3K 12K cloth cloth texture is fine, coarse texture.UD is not imitation carbon fiber, refers to the polyethylene fiber woven fabric, the strength is lower than the carbon fiber, but the density is smaller than the carbon fiber, is often used to make bullet proof material.Carbon fiber and polyethylene fiber belong to high performance fiber.Advisory 181150695.

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