Factory supply Natural flake graphite Graphite powder

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Packaging & Delivery

Packaging Detail:Provide various packing options according to customer requirements.
Delivery Detail:10-30 days according to order

Specifications

Fixed Carbon 94%-99% 
2.50, 80,100, 120,150,200,325 mesh 
3.High purity flakes graphite 
4.24 years experience

Flakes Graphite

Size:

Adjustable to meet customer requirements, and major sizes include 50, 80,100, 120,150,200,325 mesh

 

Packing:

Provide various packing options according to customer requirements. Including Woven Bags, Paper Bags and Plastic Bags of 25KG, 50 KG, and 1000KG.


Property: oxidation resistance and self-lubrication function under the high temperature condition,can also increase the strength(hardness)of original piece.

Use: mainly used in powder metallurgy industry


Products Picture

Factory supply Natural flake graphite Graphite powder

We choose high quality natural scale graphite,plus special processing equipment and advanced production technology,and manufactures special graphite powder for powder metallurgy. And the special graphite powder for powder metallurgy has the following characteristics:fine particle,easy to be mixed,high temperature resistance,ad can increase the strength(hardness)of original piece.


 

 


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Q:What is the difference between bamboo charcoal and carbon
Coking will be produced, especially the impact of the release of minerals, followed by the larger pores of bamboo charcoal, so a short adsorption force is strong, but far infrared and negative ions, the average conductivity can not be compared with the preparation of carbon. Preparation of far infrared and negative ion of carbon, the conductivity of permanent use period is very long, compared with bamboo charcoal (weight or the same volume and the total number of binchotan charcoal hole on the ground and bamboo charcoal, charcoal powder or carbon particles, the far infrared rays and negative ions still exist, grinding into bamboo charcoal after the powder is not functional)
Q:What is the thermal stability of coal
The thermal stability of coal refers to coal in high temperature combustion or gasification process on the stability degree of heat, which is coal under high temperature and keep its original size properties. Good thermal stability of the coal, to its original size. Combustion or gasification but not broken into small pieces in the combustion or gasification process, or broken less; and poor thermal stability in coal combustion or gasification process is rapidly split into small pieces or coal. This light is slagging in furnace, increasing resistance and bring out the material, reduce the combustion or gasification efficiency, heavy damage to the entire gasification process, and even cause shutdown accidents. Therefore, there are requirements of coal enough thermal stability.
Q:Definition and classification of carbon
Activated carbon is a kind of widely used adsorbent and catalyst. It is a kind of carbon containing raw material which is produced by carbonization and activation. Activated carbon is black, mainly composed of carbon elements. Its nature is stable, insoluble in water and organic solvents, such as the role of acid and alkali chemicals, and can be recycled through the recovery of its activity and repeated use. Activated carbon can be divided into powder, granular and fibrous three categories according to the appearance; according to the use of different raw materials can be divided into plant raw materials (wood, charcoal, etc.) mineral raw materials (coal, petroleum coke, etc.) and other raw materials (wood, paper pulp, hydrolysis of waste plastics) activated carbon produced by the way of making; it can be divided into gas activation remove activated carbon, chemical activation and activation of activated carbon and mixed remove activated carbon; use can be divided into gas phase adsorption by activated carbon (solvent recovery of activated carbon, carbon desulfurization etc.) and liquid phase adsorption by activated carbon (sugar, monosodium glutamate, carbon carbon carbon water treatment etc.) activated carbon and catalyst or catalytic agent carrier.
Q:Coal can be used to do
5) living coal: the number of living coal is also large, accounting for about 20%. of fuel coal6 metallurgical power coal: Metallurgical power coal is mainly used for sintering and blast furnace coal injection, the use of less than the amount of coal power 1%.
Q:Activated carbon can prevent radiation?
It is best to use the Department of the best activated carbon ring, it is in addition to paint in addition to formaldehyde in addition to the decoration of pollution in addition to the best effect of moist air purification I have been using
Q:Usually we use coal as fuel to get heat in the process of combustion
Coal can be obtained through the air temperature from coke, coal tar, coke oven gas fractionation, coke and coke oven gas for fuel, high calorific value, and little pollution; coal tar is a kind of important chemical raw materials contain a variety of resources, can extract the essence, making explosives and nylon etc.. Thus, the coal is comprehensively utilized, and the environmental pollution is reduced.
Q:What kinds of coal are there? What are their names?
Category: coal is divided into major categories according to the degree of coalification and process performance.Category: a further subdivision of the categories according to the nature and purpose of the coal.The rank of coal, also called the rank of coal.Brown coal: a low degree of coal, the appearance of brown, dark luster, containing a high degree of internal moisture and different amounts of humic acid.In the classification of international coal seams, the low rank coals with high water content and high ash content are equal to or greater than 20 to less than 24MJ/kg.Bituminous coal: coal with a higher degree of coalification than lignite, which is characterized by a wide range of volatile yield, and no coking to strong coking in the case of separate coking.Anthracite: coal of high degree of coalification, low volatile, high density, high ignition point, non caking, no smoke when burning.General: hard coal of bituminous coal and anthracite, or a constant temperature (should be constant) ash free calorific value is less than or equal to or greater than 24MJ/kg24MJ/kg but the vitrinite reflectance is equal to or greater than 0.6%.
Q:What is long carbon powder
1, carnivorous barbecue, because "charcoal" stable combustion, high calorific value, ignition temperature is 600 DEG C, the combustion temperature of >800 DEG C, smokeless combustion, flameless, barbecue the food color aroma and taste is good, is the most elegant barbecue fuel.2, cooking will be prepared long carbon into the meal in addition to odor and other harmful substances.3, the production of cosmetics in the process of adding the right amount of ultra-fine "long carbon" Wei powder can absorb harmful chemicals, reduce the damage of cosmetics on the skin4, can be prepared after the long carbon particles into non-woven packaging and then made into pillows and mattresses, on the human body from the health care role.
Q:Effect of carbon on steel
The formation of solid solution organization, improve the strength of steel, such as ferrite, austenite structure, dissolved in carbon elements;2 carbide structure, can improve the hardness and wear resistance of steel. Such as cementite, that is, Fe3C, carbide structure.
Q:What is the calorific value of standard coal?
Different amounts of energy can be converted into standard coal with a calorific value of 7 million calories per kilogram according to their respective calorific values

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