Graphite rod:
1. Low specific resistivity.
2. Fine grain sizes.
3. With good thermal.
4.electrical and mechanical properties.
Fine Grain Graphite Rods
1. We are specializes/expertised in producing,processing,supplying all kinds of full series of graphite rods: extruded,molded,isostatic graphite rods are all available with us.
2. Material used high quality petroleum coke, needle coke.
3.Grade:RP,HP,SHP,UHP
4. Dia. 50mm~600mm; Length:1000~2500mm.
5. Graphite Rod Carbon Rod Properties:
a. Fine grain
b.With high bulk density and good mechanical strength
c. Reliable resistance to heat,thermal, and chemicals
d. Anti-shock superior performance
6. Applications
Electrodes/Vacuum furnace/Heaters/metal smelting or metal sintering
7. Some Photos Extruded Graphite Rods
We can supply large quantity of graphite electrode and reclaimed electrode and the specification as follows:
Graphite electrode:
diameter:55-56 length:700Mm or 1400Mm
diameter:122 length:1500Mm
diameter:150 length:1800Mm
diameter:200 length:1800Mm
diameter:250 length:1800Mm
diameter:300 length:1800Mm
diameter:350 length:1800Mm
Reclaimed graphite electrode:
diameter:550-1500 Thickness:55Mm
diameter:55-350 length:1800Mm
|
Physical Properties
|
RP
|
HP
|
UHP
|
|
Electrical Resistance μΩ.m
|
Electrode
|
7.0-8.8
|
5.8-7.0
|
4.8-6.0
|
|
|
Nipple
|
4.8-6.4
|
4.0-5.5
|
3.3-4.5
|
|
Bending Strength Mpa
|
Electrode
|
6.8-12.0
|
9.0-15.0
|
9.0-15.0
|
|
|
Nipple
|
16.0-12.0
|
16.0-24.0
|
20.0-28.0
|
|
Elastic Modulus Gpa
|
Electrode
|
7.0-12.0
|
9.0-14.0
|
9.0-13
|
|
|
Nipple
|
10.0-20.0
|
12.0-20.0
|
12.0-20.0
|
|
Bulk Density g/cm3
|
Electrode
|
1.55-1.65
|
1.62-1.73
|
1.65-1.75
|
|
|
Nipple
|
1.71-1.76
|
1.74-1.8
|
1.75-1.82
|
|
C.T.E ×10-6/°C
|
Electrode
|
2.0-2.6
|
1.6-2
|
1.1-1.5
|
|
|
Nipple
|
1.8-2.4
|
1.0-1.8
|
0.8-1.3
|
|
Ash < %
|
Electrode
|
0.5
|
0.3
|
0.3
|
