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  • Product name: Fine structure of stone bar
  • Product Number: t05
  • Added time: 2014-01-26
  • Views : 106

 

 


Production:
material: high-quality petroleum coke
extrusion molding, made of baking, impregnation, graphitization step.
Uses:
Used in metallurgy, machinery, chemical and electrochemical, energy, glass, ceramics, transportation and other fields, manufacture electrodes, an anode, a cathode, heater, resistance, inflatable tubes, molds, crucibles and special structural parts.

Performance:
coarse particles or fine particles
● High density, high strength
heat resistance, chemical corrosion
good thermal shock resistance
moderate conductivity
molten metal and glass wettability small

Dimensions:

 

Fine structure of graphite rods

Blank Size

Nominal diameter(mm)

43, 53, 60, 66, 85, 110

Length(mm)

   600 — 1800

 

* Other diameters and lengths according to customer requirements.

Physical indicators:

 

Index

Unit

FER-E1

FER-E2

FER-E3

Bulk density

g/cm3

1.58 – 1.62

1.67 – 1.72

1.74 – 1.78

Compressive strength

MPa

18 – 24

28 – 40

44 – 52

Flexural strength

MPa

8 – 11

14 – 22

22 – 28

Resistivity

μ Ω·m

8.0 – 15.0

7.0 – 15.0

7.0 – 15.0

Ash

%

0.05 – 0.5

0.05 – 0.3

0.05 – 0.3

Maximum size

mm

0.2

0.2

0.2

 

* Data in the table are for reference only.