Zibo Yinxuan Supplies Isostatic EDM Graphite

- Dec 20, 2017 -



  • Composition: Petroleum Coke and Pitch Coke

  • Grade: Industrial Grade

  • Crystal Morphology: Artificial Graphite

  • Type: isostatic graphite

  • Carbon Content: 99.99% min

  • Bulk Density: 1.75-1.95g/Cc

Product Description

Isostatic EDM graphite  has the features of high purity, good machining capability, high compressive and bending strength, low resistivity, high temperature resistant, oxidation and corrosion resistant. High-purity graphite is widely used in making EDM (Electronic Discharge Machine) electrodes, diamond sintering molds, continuous molding mould, crystal over heater, etc.

                                                                                     
Index of Isotatic Graphite
GradeYXDJY-3
YXDJY-2YXDJY-1JIW4-GC
3x42x32x31x20x1
3x4
2x3LZ3LZ4GC1GC2
Bulk Density                           ≥g/cc1.851.801.801.751.701.851.801.751.701.801.85
Electric Resistivity                     μΩm10~1211~13151515151515151313
Compressive Strength                  Mpa9086806555908665557085
Flexural Strength                      Mpa4540372825454028254045
Shore Hardness6050555050605550504556
Ash Content                            PPM500/50500/50700/50700/50700/50700/50700/50700/50700/50800800
Average Granularity                        μ m2222222222222222221313
Coefficient of Thermal Expansion        ×10-6/centigrade4.34.14.03.83.64.34.03.83.53.23.5
Young's Modulus                   Gpa11.51011.510.59.511.511.510.59.51111
ApplicationsSemiconductor(Monocrystalline silicon),ceramic sinter,vacuum furnace,electronic products sinter,continuous castingcemented carbide sinter,vacuum furnace,diamond sinter,precious metals smelting,sealing products,graphite moulds,continuous casting etckinds of graphite moulds in continuous casting,precious metals smelting,glass,electronic industry,etcSemiconductor,photovoltaic, nuclear, aviation and aerospaceScientific research,atomic energy,nuclear reactor
Sizecylindric rods:Φ400x450mm,     Φ450x450mm,Φ480x500mm,       Φ500x600mm,Φ520x350/600mm,     Φ560x500mm,Φ590x600mm,        Φ610x520mm,610x600mm,          Φ640x630mm,Φ680x650mm,        Φ750x650mm,Φ810x700mm               cylindric rods: Φ400x450mm,  Φ450x450mm,Φ480x500mm,      Φ500x600mm,Φ520x350/600mm,   Φ560x500mm,Φ590x600mm,      Φ610x520mm,Φ610x600mm,      Φ640x630mm,Φ680x650mm,      Φ750x650mm,Φ810x700mm         cylindric rods:Φ400x450mm,Φ450x450mm,          Φ480x500mm,Φ500x600mm,Φ520x350/600mm,         Φ560x500mm,Φ590x600mm,Φ610x520mm,     Φ610x600mm,Φ640x630mm,Φ680x650mm,     Φ750x650mm,Φ810x700mm       cylindric rods:Φ770x650mm,Φ700x650mm,              Φ640x615mm,Φ565x525mm,Φ515x355/550mm,             Φ410-470x800mm,Φ410x415/525mm,Φ470x415/525mm,         Φ610x600mm,Φ640x630mm,Φ680x650mm,Φ750x650mm,     Φ810x700mm  
Rectangular blocks: 400x400x400mm,400x400x500mm, 400x400x600mm,1000x500x290mm, 1300x500x300mRectangular blocks: 400x400x400mm,400x400x500mm, 400x400x600mm,1000x500x290mm, 1300x500x300m Rectangular blocks: 400x400x400mm,400x400x500mm, 400x400x600mm,1000x500x290mm, 1300x500x300mRectangular blocks: 1300x650x310mm,1300x510x410mm, 1000x410x330mm,1100x1100x310mm, 910x310x210/310mm,770x210x140/150mm