high quality carbon additive(graphite powder)

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Loading Port:
Dalian
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TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
111 m.t./month

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Specifications

Use the graphitization carburant can reduce the cost of castings 

Specification:

Fixed Carbon:  95% MIN

S: 0.05% MAX

ASH:0.5% MAX

Voilate Matter:0.5% MAX

Moisture: 0.5% MAX

Size:1-3mm;0-3mm;0-1mm or according to the requirements of customers.

Description:

Calcined Petroleum Coke comes from delayed coke which extracted from oil refinery. Although Calcined Petroleum Coke contains a little bit higher level of sulfur and nitrogen than pitch coke, the price advantage still makes it widely used during steel-making and founding as a kind of carbon additive/carburant.

 

CHARACTERISTICS:

1.Low impurities.

2.High carbon absorptivity .The natural flake graphite is lubricative, it can be quickly dissolved in the liquid steel , and more than 96% of the carbon can be absorbed. It can save the smelting cost.

 

APPLICATIONS:

Used as an additive for raising carbon to correct levels in the manufacture of ductile, cast and synthetic irons. Similar application is also used in the manufacture of steel in steel mills.


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Q:Method for identifying iron powder, aluminium powder and graphite powder
1. with a magnet and dilute hydrochloric acid!2. direct use of hydrochloric acid, aluminum powder, gas faster; iron powder moderate; graphite powder does not respond!
Q:What's the conductivity of graphite powder, silver powder?
The resistivity of silver is about 1.6*10-8.M at room temperature
Q:What is the ratio of the coated sand to the graphite powder? How to improve the refractoriness of precoated sand
Or change the sand species, change the high refractoriness sand species, this cost is relatively large.
Q:Is the graphite electrode broken like graphite, fossil oil, coke and graphite powder?
Graphite electrode pieces in different data definition of graphite scrap is different, some data and literature of the graphite particles are called not great pieces of graphite (such as graphite) and some say that graphite products have a certain size, into a block of graphite broken, we are here to say Shi Mosui is second, often called as the graphite block. The production of graphite from graphite products, graphitization and machining process. Graphite waste used as an additive and as a conductive material in the steelmaking and casting industries.
Q:How much is the price of graphite powder for a ton?
Battery with graphite powder to Qingdao Chenyang graphite Co., the quality is reliable, trustworthy
Q:Can graphite powder be used in lithium batteries?
Because graphite powder is an important raw material for lithium battery production, graphite powder has conductive use, and graphite powder in conductive graphite powder is used to produce negative electrode materials for lithium batteries. Hope to help you, I hope to adopt, thank you.
Q:What companies use graphite powder, graphite particles, graphite ball, silicon carbide alloy ball?
Iron and steel foundry enterprises, because graphite is a component of carbon, metal inside need to adjust the metal composition, need carbon and silicon to adjust, so will use more.
Q:What is the use of flake graphite in making flake graphite powder?
Better for corrosion protection coatings, fire retardant coatings and conductive coatings.
Q:Can graphite powder be used for concrete?
The graphite powder is soft, black and gray, greasy and polluting paper. Hardness is 1~2, along the vertical direction with the increase of impurities, its hardness can be increased to 3~5. The specific gravity is 1.9~2.3. Under isolated oxygen conditions, the melting point is above 3000 degrees Celsius and is one of the most refractory minerals.
Q:Distinguish iron powder and graphite powder by chemical method
This problem is very simple, the use of chemical methods to distinguish: there are many ways to give me introduce you to some here, one plus HCl for Fe+HCl=FeCl2+H2, C and HCl reaction, 2: they were put into CuSO4 solution, can replace the red metal iron, whereas C

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