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Graphite Round

Graphite Round is a series of coarse to medium grain vibration molded specialty graphite,available mainly as round and recttangular blocks with a max. grain size in the 0.8 to 4 mm range

Product Description

Product Description

Graphite Round is a series of coarse to medium grain vibration molded specialty graphite,available mainly as round and recttangular blocks with a max. grain size in the  0.8 to 4 mm range, application in:


Molds: Hot  pressing molds\Staic casting molds
            Centrifugal casting molds
            Pressure casting molds
            Fused refractory molds


Furnace Parts
            Resistance heating elements
            Induction susceptors
            Structural elements and charging plates


Furnace Linings
Heat shields for crystal pulling
Anodes for the electrolysis of metals
Part for Heat Exchanger
Crucibles for melting and reduction
Boats and trays for sintering

 

Physical Properties


GSK
Φ510*400Φ850*400Φ1050*630
Φ510*460Φ850*450Φ1120*400
Φ560*400Φ850*550Φ1120*520
Φ600*440Φ850*630Φ1120*587
Φ660*450Φ900*450Φ1232*584
Φ660*430Φ910*400Φ1270*380
Φ690*630Φ910*630Φ1400*400
Φ720*630Φ960*350Φ1400*500
Φ760*520Φ960*630Φ1550*590
Φ760*630Φ1020*630Φ1600*500
Φ820*630Φ1050*500Φ1800*400
TSY
Φ1050*500Φ1120*420Φ1600*500
Φ1120*370Φ1232*370

 

Chemical Properties


ItemUnitGSY-2GSY-3TSYPSK
Grain Sizemm0.80.822-4
Specific ResistanceμΩ·M≤9≤8≤10≤11
Bulk Densityg/cm3≥1.72≥1.75≥1.70≥1.60
Compressice StrengthMpa≥30≥33≥30≥28
Flexural StrengthMpa≥13≥14≥13≥9
Ash Content%≤0.2≤0.2≤0.3≤0.5
CTE10-6/K≤3.2≤3.4≤2.8≤2.6
Thermal Conductivity(100℃)W/m.k≥110≥125

Apparent Porosity%≤21≤20≤21≤23

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