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GRAPHITE

GRAPHITE

Extruded Graphite

Basic properties

Good resistance to thermal shocks
Good dimensionnal stability

Good thermal conductivity
Good electrical conductivity
High density and high mechanical strength
Low impurity, so high resistance to oxidiation

Applications

Crucibles and incinerating dish
Furnace equipments
Suceptors for induction furnaces
Heat exchanger
Moulds

Isostatic molded Graphite

Basic properties

Thin grain
High mechanical strenght
Machinable with high precision
Can obtain very good surface estate
High thermal shock resistance due to:
A low thermal expansion coefficient
A high thermal conductivity
A low elastic modulus

Applications

Sintering molds
Casting dies
Nozzles
Tools for composites shaping
Electroerosion

High grade isostatic molded Graphite

Basic properties

Electroerosion
Semi-conductors
Diamond sintering
Glass industry
Chemistry

Applications

Isotrope structure (perfect homogeneity)
Fine grain size
High density
Consistency of mechanical and electrical
characteristics due to an advanced technology
manufacturing process

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