Hot Sale Good Price of Graphite Block with High Density

Product Details
Customization: Available
Application: Sintering Mold, EDM
Carbon Content: High-Carbon
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Registered Capital
5000000 RMB
Plant Area
101~500 square meters
  • Hot Sale Good Price of Graphite Block with High Density
  • Hot Sale Good Price of Graphite Block with High Density
  • Hot Sale Good Price of Graphite Block with High Density
  • Hot Sale Good Price of Graphite Block with High Density
  • Hot Sale Good Price of Graphite Block with High Density
  • Hot Sale Good Price of Graphite Block with High Density
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Basic Info.

Model NO.
graphite block price china
Average Grain Size
8-25 Micron
Bending Strength
35-55 MPa
Bulk Density
1.80-1.93 g/cm3
Shore Hardness
45-75
Ash Content
300-800ppm
Grade
Industrial Grade
Forming Way
Isostatic Graphite
Crystal Morphology
Compact Crystalline Graphite
Type
Graphite Block
Composition
Artificial Graphite
Transport Package
Wooden Case or as Customer Demand
Specification
Dimension as your demand
Trademark
xs
Origin
China
HS Code
3801100090
Production Capacity
5000ton/Month

Product Description

Hot Sale Good Price of Graphite Block with High Density

Products Specification :

Hot Sale Good Price of Graphite Block with High Density



Products details
Formed by means of CIP (cold isostatic pressing) technique, isostatic graphite is characterized by its homogeneous structure and excellent isotropic electrical, thermal and mechanical properties. Sometimes it is purified in special-designed graphitization furnace to remove non-carbonaceous impurities. It is widely used in a variety of industrial and scientific engineering as a structural and/or functional material.

 


Hot Sale Good Price of Graphite Block with High Density
Products Features :

(1) High temperature resistance


The melting point of graphite is 3850 ± 50 ºC, even if it is burned by ultra-high temperature arc, the weight loss is very small and the coefficient of thermal expansion is very small. The strength of graphite increases with the increase of temperature. At 2000 ºC, the strength of graphite is doubled.


(2) Conductivity and thermal conductivity


The conductivity of graphite is 100 times higher than that of ordinary non-metallic minerals. Thermal conductivity exceeds that of steel, iron, lead and other metal materials. The thermal conductivity decreases with the increase of temperature. Even at extremely high temperature, graphite becomes an insulator. Graphite can conduct electricity because each carbon atom in graphite forms only three covalent bonds with other carbon atoms, and each carbon atom still retains one free electron to transfer charge.


(3) Lubricity


The lubrication performance of graphite depends on the size of graphite scale. The larger the scale is, the smaller the friction coefficient is, the better the lubrication performance is.


(4) Chemical stability


Graphite has good chemical stability at room temperature and can resist acid, alkali and organic solvent corrosion.


(5) Plasticity


Graphite has good toughness and can be ground into very thin sheets.


(6) Thermal shock resistance


Graphite can withstand the drastic change of temperature without damage when used at room temperature

Applications
 

Molds in continuous casting systems for making shaped steel, cast iron, copper
Sintering molds for cemented carbides, diamond tools and electronic components
Molds for making shaped glass
Crucibles for melting precious metals or alloys
Electrodes for EDM
Heating elements, heat shields, crucibles, boats in furnaces for pulling monocrystalline silicon or optical fibers
Anodes for production of manganese dioxide, metallic magnesium & rare metals and etc.

 



PRODUCTS ADVANCTAGE :

 

Fine grain
Homogeneous structure
Isotropic properties
High density and high mechanical strength
High thermal and chemical resistance
High resistance to thermal shock
Proper electrical conductivity
High oxidation resistance
Low ash



Hot Sale Good Price of Graphite Block with High Density


Package

The finished high-purity graphite is placed in a wooden box after packaged with moisture-proof paper or a plastic bag, and should be marked with "Fragile, Keep Dry".

DELIVERY :

Hot Sale Good Price of Graphite Block with High Density

 By Sea , By Air , By Train , Accept Small Orders .

Hot Sale Good Price of Graphite Block with High Density


WELCOME TO XINGSHI GRAPHITE AND CARBON , XINGSHI ISOSTATIC GRAPHITE BLOCKS PARTS .

Hot Sale Good Price of Graphite Block with High Density

 

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