|
Calcined Petroleum Cokes
Calcined petroleum cokes in Fushun Carbon Plant are manufactured
with the high quality raw materials of Fushun No. 2 Petroleum
Factory, in tank calcining furnace under the high temperature
of 1350°C. The product possesses the advantages of high carbon,
low ash and sulfur and is main raw material for the graphite
products with
low carbon, such as graphite electrodes, graphite anode, anode
paste and high purity graphite.
Specification of Calcined Petroleum Cokes:
|
Item
|
Unit
|
Specification
|
|
Carbon not below
|
%
|
99.0
|
|
Sulfur not over
|
%
|
0.35
|
|
Ash content not over
|
%
|
0.25
|
|
Real density not
below
|
g/cm3
|
2.09
|
|
Volatile matter not
below
|
%
|
0.5
|
|
Size:0-50mm
0-10 mm 0-20 mm 0-4 mm 4-15 mm 15-50 mm
|
THD Electrode Paste
THD Electrode Paste as self-baking paste is mainly supplied
to open-type alloy furnaces, calcium furnaces and other metallurgical
electric furnaces. The product has the advantages of fast-baking,
fine baking strength and low consumption rate etc.
Specification of Electrode Paste
|
Label
Items
|
THD-1
|
THD-2
|
THD-3
|
THD-4
|
THD-5
|
|
Ash
Not over
|
%
|
5.0
|
6.0
|
7.0
|
9.0
|
11.0
|
|
Volatile
matter
Not over
|
%
|
12.0-15.5
|
12.0-15.5
|
9.5-13.5
|
11.5-15.5
|
11.5-15.5
|
|
Compressive
Strength
Not below
|
MPa
|
17.0
|
15.7
|
19.6
|
19.6
|
19.6
|
|
Specific
resistance
Not over
|
m Ω.m
|
68
|
75
|
80
|
90
|
90
|
|
Real density
Not below
|
g/cm3
|
1.36
|
1.36
|
1.36
|
1.36
|
1.36
|
Graphite Powders (Scraps)
Graphite powders (scraps) are the subsidiary products after
the process of machining electrodes, mainly used for carbon
raisers.
Specification of Graphite Powders(Scraps)
|
Item
|
Unit
|
Specification
|
|
Specific resistance
not over
|
m Ω.m
|
12.0
|
|
Carbon not below
|
%
|
98.0
|
|
Sulfur not over
|
%
|
0.04
|
|
Ash content not over
|
%
|
0.5
|
|
Total moisture not
over
|
%
|
1.0
|
|
Size:0-10mm
0.5-5 mm 0.5-10 mm 1-5 mm 5-10 mm 1-10 mm
|
PYROLYSIS GRAPHITE
 The
pyrolysis graphite possesses highly anisotropy. Its thermal
conductivity is similar with copper paralleling with the graphite
crystal its thermal resistivity is similar with ceramics along
the vertical plane of the graphite crystal. It is used as
special material in extracting highly-purity metal in electronics
industry and other modem industries due to its excellent properties
of anti-oxidization anti-corrosion, anti-grinding as well.
High-Density Graphite
 High-density
graphite are widely used as anti-corrosion equipment of chemical
industry or special material of else departments due to its
fine opaque, high-density, high strength and corrosion-resistance.
|
Home
