high purity fine structure graphite plate for sintering

graphite plate 
  is a new type of material.it is usde in precision tool,aerospace industry ,war industy ,chemical industry.ect .There are  Extruded Graphite,Molded Graphite,Isostatic Graphite,Vibration Graphite,High density and high Flexural Strength graphite material . (Die molded graphite),High pure extruded graphite,Special carburizing treatment graphite material. 

 

Advantages of graphite plate :

1,high strength,high hardness
2,good heat-resistance, low porosity 
3,anti-abrasion,anti-scour 
4,high purity graphite

Graphite plates have good resistance to thermal shock, oxidation and corrosion, and have suitable resistivity and homogenous structure. And it offers excellent sealing capabilities under extreme conditions with a longer life and less maintenance

 

Application of graphite plate  :

1, photovoltaic industry

2,Precision casting industry ,coper continuous parts

3, EDM graphite, waste-water treatment.

4, crucible for melting rare metals

5,machine analysis container

6, alloy industry, sintering molds,pumps

 

 

TECHNICAL SHEET:(COMMON MODELS)

 

 

Technical Specification	BJ-3	BJ-4	BJ-5	BJ-6
Bulk Density(g/cm3)	≥1.72	≥1.78	≥1.85	≥1.9
Ash Content(PPM)	≤ 1000	≤1000	≤1000	≤1000
Shore Hardness	≥40	≥40	≥45	≥50
Specific Resistance (μ.Ω.m)	≤12	≤12	≤10	≤8
Flexural Strength (MPa)	≥30	≥35	≥40	≥45
Compressive Strength (MPa)	≥50	≥60	≥70	≥85
Max. Grain Size(μm)	≤43	≤43	≤43	≤43
Coefficient of Thermal Expansion Mm/°C	≤4.5*10-6	≤4.5*10-6	≤4.4*10-6	≤4.4*10-6

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