Product Description

Production

Raw material: high quality petroleum coke & coal tar pitch.
Vibration-molded, carbonized and graphitized under precise technical control.
Usually machined to specific shapes for various purposes.

 

Applications
1. Molds: hot pressing molds, static casting molds, centrifugal casting molds, pressure casting molds, etc.
2. Furnace parts: resistance heating elements, induction susceptors, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc.
3. Anodes for electrolysis of metals.
4. Cathodes in aluminum electrolysis cells.
5. Parts for heat exchangers.
6. Crucibles for melting and reduction.

7. Boats and trays for sintering.

 

 

 

Programmable properties
Medium-grained, uniform and dense structure
High thermal and chemical resistance

Good thermal conductivity
Low coefficient of thermal expansion
Minimal wettability to molten metals

 

Size：

400×400×1800	500×500×1800	650×407×1800/2200	850×407×1800/2200
660x330x3200	500x500x3200	940x500x2580	940x500x2850

we can produce as per your requirements for the sizes.

Physicochemical index

                                  

Item	unite	GSK	GSY
Granularity	mm	0.8	0.8
specific resistance	µΩm	≤9	≤11
Bulk density	g/cm3	≥1.72	≥1.6
Compressive strength	Mpa	≥30	≥25
Flexural strength	Mpa	≥13	≥9
Ash content	％	≤0.2	≤0.3
CET	10-6/K	≤3.2	≤2.8
CHC（100℃）	W/m·k	≥100	----

 

Graphite blocks can be processed into graphite sheets of various sizes

Payment Terms︰ T/T

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