Calcined anthracite coal Recarburizer 90%-98.5%for Iron casting

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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 of Calcined anthracite coal:


Calcined anthracite coal/Recarburizer 90%-98.5%for Iron casting 

C:90%min 
S:0.36%max 
Mositure:0.6%max

Anthracite Coal for more than 10 years

 

Data Sheet:

Fixed carbon

90%min

Ash content

8.0%max

Vol . Matter

2.0%max

Sulphur content

0.36%max

Moisture content 

0.6%max

Size 

 As per customers' requirement

packing

 25kg paper bag on the pallet or 10kg paper bag shrieked wrapped on the pallet or 1MT big bag

 or other packing as required

delivery time 

20days or depends on the order quantity

Supply ability

3000  Metric Ton/Metric Tons / Month

Payment terms

L/C at sight or T/T

Size: 1-4mm, 1-5mm, 3-8mm, 8-20mm (as per customers’ requirement)          

Usage: Gas Calcined Anthracite/GCA is carbon raiser, widely used in steel-making, metallurgical.



 

 

 


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Q:What are carbapenem antibiotics?
Imipenem, meropenem and ertapenem, panipenem, biapenem, doripenem, faropenem etc.
Q:The importance of carbon in life
People familiar with the organic carbon material more use in daily life and industrial and agricultural production, mainly on gasoline, diesel, kerosene, liquefied gas, natural gas, chemical solvents and fire extinguishing agents such as carbon tetrachloride, carbohydrates (rice, wheat, corn, sorghum, sweet potatoes, potatoes, sugar, fruit, vegetables, paper etc.) chemical fiber, cotton, wood, etc. not all examples.In short, without carbon and its compounds on earth, humans and all living things can not survive and develop, or the earth is a lifeless sphere with only rocks and soil
Q:What's the difference between coal and carbon?
Difference can be big, one is coal, one is carbon, at least the price is not the same
Q:What is the effect of carbon on the human body? One hundred
The three to four billion years of life symphony, whose theme is the evolution of carbon chemistry.
Q:What is carbon content of fly ash in boiler flue gas?
No The amount of unburned carbon in the fly ash is not carbon dioxide.CO2 measurements are simple.
Q:Does alumina react with carbon?
NotThe smelting of Al in industry can only be done by electrolysis. Even at high temperatures, the reducibility of C is not as strong as Al, and the melting point of Al2O3 is very high. At this temperature, C has been gasified
Q:The main difference between steel and iron is the difference in carbon content
The essential difference between steel and iron is that there is a difference in carbon content.1, steel, is a carbon content, mass percentage of 0.02% to 2.04% between the ferroalloy. The chemical composition of steel can have great changes, only the carbon steel is called carbon steel (carbon steel) or ordinary steel; in actual production, steel tend to use different with different alloy elements, such as manganese, nickel, vanadium and so on;2 iron is a chemical element. Its chemical symbol is Fe. It has an atomic number of 26. It is the most common metal. It is a kind of transition metal. A metal element with a second highest crustal content.Extension of knowledge point:Iron into pig iron and wrought iron. Wrought iron, steel and cast iron is an alloy of iron and carbon with the carbon content difference. Generally less than 0.2% carbon content that wrought iron or iron, the content of 0.2-1.7% in the steel, is iron content of more than 1.7%. Soft wrought iron, good plasticity, easy deformation, strength and hardness were lower, not widely used; iron carbon, hard and brittle, almost no plastic; steel pig iron and wrought iron with two kinds of advantages, widely used for human.
Q:Process for producing carbon fiber board
Carbon fiber forming process:1, pressing method. This method is put into the carbon fiber prepreg resin has the metal mold, the pressure of excess glue overflow, then high temperature curing, stripping the finished products come out, this method is the most suitable for production of auto parts.2, hand paste layer method. The impregnated carbon fiber sheets are cut or laminated, or so that the sides of the layer are brushed with resin and then pressed to form. This method can be used arbitrarily to select the direction, size and thickness of fibers and is widely used. Note that the shape of the layer is smaller than the shape of the mold, so that the fiber will not bend when it is pressed in the mold.3 、 vacuum bag hot pressing method. Laminated on the mold hill and covered with heat-resistant film, applying pressure from the soft pocket to the laminate and curing in hot pressing.4, winding forming method. The carbon fiber monofilament is wound on the carbon fiber shaft, and is especially suitable for making cylindrical and hollow containers.5, pultrusion. The carbon fiber is fully infiltrated, and the resin and air are removed by extrusion, then solidified in the furnace. The method is simple and suitable for preparing rod shaped and tubular parts.
Q:The similarities and differences of five existing forms of cementite in iron carbon alloy are analyzed
Three: cementite in iron graphite in the phase diagram of F (Fe) + Fe3C two-phase region precipitation of Fe3C is three times the cementite formation temperature in the eutectoid temperature (727 DEG C), morphology is fine flake or granular.Eutectic cementite: Fe3C body in eutectic (A (Fe) + Fe3C) formed at eutectic temperature (1148 DEG C). The morphology is lamellar eutectic morphology. The carbon content is about 4.3%.Eutectoid cementite: Fe3C in eutectoid (F (Fe) +Fe3C) formed at eutectoid temperature (727 DEG C), characterized by flaky eutectoid morphology. The carbon content is about 0.77%.
Q:There are ten carbon and oil Gulu chorus, carbon English Gollum and finally he said to sing, this is English this is the song of English is what?
It's BAD AND NITHTDuring Halloween last year, many people joined in the chorusThe English sounds are are, you, ready and where you goingBecause the pronunciation and intonation is very interesting, so has been Tucao

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