Pure concrete graphite block used as mold casting

Purity Concrete Graphite Block As Casting for Molds:1.Applications- Molds, chutes, sleeves, sheathes, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper, aluminum.- Sintering molds for cemented carbides and diamond tools.- Sintering molds for electronic components.- Electrodes for EDM.- Heater

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Purity Concrete Graphite Block As Casting for Molds:
1.Applications
- Molds, chutes, sleeves, sheathes, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper, aluminum.
- Sintering molds for cemented carbides and diamond tools.
- Sintering molds for electronic components.
- Electrodes for EDM.
- Heaters, heat shields, crucibles, boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers).
- Bearings and seals in pumps, turbines and motors.
- and so on.
2.Programmable properties 
- Fine grain
- Homogeneous structure
- High density
- Excellent thermal conductivity
- High mechanical strength
- Proper electrical conductivity
- Minimum wettability to molten metals
 3.Typical Sizes 
BlocksLength x Width x Thickness (mm)
200x200x70, 250x130x100, 300x150x100, 280x140x110, 400x120x120, 
300x200x120, 780x210x120, 330x260x120, 650x200x135, 650x210x135, 380x290x140, 500x150x150, 350x300x150, 670x300x150, 400x170x160, 550x260x160, 490x300x180, 600x400x200, 400x400x400
RoundsDiameter (mm): 60, 100, 125, 135, 150, 200, 250, 300, 330, 400, 455
Thickness (mm): 100, 135, 180, 220, 250, 300, 450
* Other dimensions are available on request. 
4.Specifications 
Specifications                                 Unit                              Value                         
Bulk Densityg/cc1.70 - 1.85
Compressive StrengthMPa25 - 70
Bending StrengthMPa15 - 40
Shore hardness 30 - 50
Specific Resistancemicro ohm.m8.0 - 15.0
Ash  (Normal Grade)%0.05 - 0.2
Ash  (purified)ppm30 - 50
Maximum Grain Sizemicron44
 Our company is the professional manufacturer and exporter for carbon and graphite  products. our company was established at 2000.Our factory is located in Beijing city.and 50 kilometers from Beijing airport.
We mainly produse graphite rod, graphite block, graphi.te crucible,graphite mould, graphite bearing,graphite felt,carbon fiber cloth,etc.
make it according to drawing and specifications.
for the graphite,We have mold graphite,isostatic graphite,extruded graphite,vibration graphite. bulk density from 1.6g/cm3 to 1.91g/cm3.
Carbon-graphite products for electron and semiconductor industry
 Carbon-graphite products for application of processing by industrial furnace under high temperature;--
Carbon-graphite products for sintering mold of diamond tools
 Carbon-graphite products for non-ferrous metallurgy and processing; 
 Carbon-graphite products for mechanical industry; 
Carbon-graphite products for high-tech field  
Carbon-graphite products for EDM
Carbon-graphite products for aviation and aerospace industry
We believe that duo to our high quality graphite material and formed graphite parts at very competitive prices with professional service,broad product knowledge and technical expertise can help you save much resource and improve your efficiency,and satisfy more of your customers' needs.
Purity Concrete Graphite Block as Casting for MoldsPurity Concrete Graphite Block as Casting for MoldsPurity Concrete Graphite Block as Casting for MoldsPurity Concrete Graphite Block as Casting for MoldsPurity Concrete Graphite Block as Casting for MoldsPurity Concrete Graphite Block as Casting for Molds

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