Molded graphite
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Graphite Material
key word:
Graphite Products
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- Technical Information
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Molded Graphite (M Series)
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High density / Fine grain size / High purity / High strength / Low specific resistance / Ease of precise machining
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Excellent thermal shock resistance to high temperature and oxidation / Good anticorrosion
- Semiconductor (Monocrystalline Silicon) / Vacuum furnace / Continuous casting / Sealing products / Space & medical industry / Forge moulds EDM.
- Heaters / Heat shields /Electronic tube anodes / Melting and sinteringmoulds for Pottery & Electronic Products & Cemented Carbide & Diamond & Aluminium & Copper & Other metals/ Etc.
MOLDED M 1 M 2 Bulk Density MIN（g/cm3） 1.78 1.85 Ash Content（PPM） 500-1000 500-1000 SHORE HARDNESS 40 45 ELECTRICAL RESISTVITY (μ.Ω.m) ≤12 ≤12 FLEXURAL STRENGTH (MPa) 30--35 35--45 COMPRESSION STRENGTH (MPa) 50--55 60--82 MAX GRAIN SIZE (μm) 43μm 43μm COEFFICIENT OF THERMAL EXPANSION(100-600℃) (mm/℃) 4.5×10-6 4.5×10-6 Note:
Ash content of all grades can be purified to 20 PPM.
Special property requirement specially produced.
Size:
Rods
Diameter Length Size Range 0-1300mm 0-2000mm Standard Size 110-500mm 180-400mm Blocks Length Width Thickness Blocks Length Width Thickness Size Range 0-900 mm 0-400 mm 0-320 mm Standard Size 200-900 mm 125-400 mm 53-320 mm Larger size specially pressed.
Smaller size further machined.
Machined parts done to drawings
Anticorrosion cover available(SiC Cover, Pitch Cover, etc)
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MoldedGraphite(MSeries)Highdensity/Finegrainsize/Highpurity/Highstrength/Lowspecificresistance/EaseofprecisemachiningExcellentthermalshockresistancetohightemperatureandoxidation/Goodanticorrosion Semiconductor(MonocrystallineSilicon)/Vacuumfurnace/Continuouscasting/Sealingproducts/Space&medicalindustry/ForgemouldsEDM.Heaters/Heatshields/Electronictubeanodes/MeltingandsinteringmouldsforPottery&ElectronicProducts&CementedCarbide&Diamond&Aluminium&Copper&Othermetals/Etc.MOLDEDM1M2BulkDensityMIN（g/cm3）1.781.85AshContent（PPM）500-1000500-1000SHOREHARDNESS4045ELECTRICALRESISTVITY(μ.Ω.m)≤12≤12FLEXURALSTRENGTH(MPa)30--3535--45COMPRESSIONSTRENGTH(MPa)50--5560--82MAXGRAINSIZE(μm)43μm43μmCOEFFICIENTOFTHERMALEXPANSION(100-600℃)(mm/℃)4.5×10-64.5×10-6Note:Ashcontentofallgradescanbepurifiedto20PPM.Specialpropertyrequirementspeciallyproduced.Size:RodsDiameterLengthSizeRange0-1300mm0-2000mmStandardSize110-500mm180-400mmBlocksLengthWidthThicknessBlocksLengthWidthThicknessSizeRange0-900mm0-400mm0-320mmStandardSize200-900mm125-400mm53-320mmLargersizespeciallypressed.Smallersizefurthermachined.MachinedpartsdonetodrawingsAnticorrosioncoveravailable(SiCCover,PitchCover,etc)
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MoldedGraphite(MSeries)Highdensity/Finegrainsize/Highpurity/Highstrength/Lowspecificresistance/EaseofprecisemachiningExcellentthermalshockresistancetohightemperatureandoxidation/Goodanticorrosion Semiconductor(MonocrystallineSilicon)/Vacuumfurnace/Continuouscasting/Sealingproducts/Space&medicalindustry/ForgemouldsEDM.Heaters/Heatshields/Electronictubeanodes/MeltingandsinteringmouldsforPottery&ElectronicProducts&CementedCarbide&Diamond&Aluminium&Copper&Othermetals/Etc.MOLDEDM1M2BulkDensityMIN（g/cm3）1.781.85AshContent（PPM）500-1000500-1000SHOREHARDNESS4045ELECTRICALRESISTVITY(μ.Ω.m)≤12≤12FLEXURALSTRENGTH(MPa)30--3535--45COMPRESSIONSTRENGTH(MPa)50--5560--82MAXGRAINSIZE(μm)43μm43μmCOEFFICIENTOFTHERMALEXPANSION(100-600℃)(mm/℃)4.5×10-64.5×10-6Note:Ashcontentofallgradescanbepurifiedto20PPM.Specialpropertyrequirementspeciallyproduced.Size:RodsDiameterLengthSizeRange0-1300mm0-2000mmStandardSize110-500mm180-400mmBlocksLengthWidthThicknessBlocksLengthWidthThicknessSizeRange0-900mm0-400mm0-320mmStandardSize200-900mm125-400mm53-320mmLargersizespeciallypressed.Smallersizefurthermachined.MachinedpartsdonetodrawingsAnticorrosioncoveravailable(SiCCover,PitchCover,etc)
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MoldedGraphite(MSeries)Highdensity/Finegrainsize/Highpurity/Highstrength/Lowspecificresistance/EaseofprecisemachiningExcellentthermalshockresistancetohightemperatureandoxidation/Goodanticorrosion Semiconductor(MonocrystallineSilicon)/Vacuumfurnace/Continuouscasting/Sealingproducts/Space&medicalindustry/ForgemouldsEDM.Heaters/Heatshields/Electronictubeanodes/MeltingandsinteringmouldsforPottery&ElectronicProducts&CementedCarbide&Diamond&Aluminium&Copper&Othermetals/Etc.MOLDEDM1M2BulkDensityMIN（g/cm3）1.781.85AshContent（PPM）500-1000500-1000SHOREHARDNESS4045ELECTRICALRESISTVITY(μ.Ω.m)≤12≤12FLEXURALSTRENGTH(MPa)30--3535--45COMPRESSIONSTRENGTH(MPa)50--5560--82MAXGRAINSIZE(μm)43μm43μmCOEFFICIENTOFTHERMALEXPANSION(100-600℃)(mm/℃)4.5×10-64.5×10-6Note:Ashcontentofallgradescanbepurifiedto20PPM.Specialpropertyrequirementspeciallyproduced.Size:RodsDiameterLengthSizeRange0-1300mm0-2000mmStandardSize110-500mm180-400mmBlocksLengthWidthThicknessBlocksLengthWidthThicknessSizeRange0-900mm0-400mm0-320mmStandardSize200-900mm125-400mm53-320mmLargersizespeciallypressed.Smallersizefurthermachined.MachinedpartsdonetodrawingsAnticorrosioncoveravailable(SiCCover,PitchCover,etc)
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