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  • ◇ GRAPHITE ELECTRODE POWDER
  • ◇ GRAPHITE CRUCIBLE
  • ◇ ABNORNAL SHAPE GRAPHITE
 
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GRAPHITE BLOCK
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Graphite block

CREATETIME:15/06/15 09:05:35  VIEW:

Graphite block

Grade: RP, HD,HP, SHP, UHP
Diameter: 50 -600mm
Made of high quality petroleum coke and needle coke
It is applied in structure and electric conduction material. The physical and chemical properties of graphite block is the same as graphite electrode. Such as  superior compact structure, good electrical and thermal conductivity, high resistance to oxidation and corrosion in high temperature. 
The specification of Graphite Block is according to customer's requirements.

Specification of Graphite Block, Impregnated Graphite Block

Item

Unit

SK/PC001-2008

SK/QC002-2008

Superior Grade

First Grade

Superior Grade

First Grade

Bulk Density

g/cm3

≥1.60

≥1.58

≥1.70

≥1.67

Specific Resistance

μΩ.m

≤10

≤11

≤7

≤8

Elastic Modulus

GPa

≤9.3

≤13.7

≤14

≤12

Compressive Strength

MPa

≥22

≥20

≥25

≥22

CTE

10-6/℃

≥3.2

≥2.9

≥2.4

≥2.2

Ash

%

≤0.5

≤0.5

≤0.4

≤0.4

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