Graphite Carbon Electrodes For Submerged Electric Furnace Electrolysis
Technical Parameter
|
Parameter |
Part |
Unit |
RP 350mm(14”) Data |
|
Nominal Diameter |
Electrode(E) |
mm(inch) |
350(14) |
|
Max Diameter |
mm |
358 |
|
|
Min Diameter |
mm |
352 |
|
|
Nominal Length |
mm |
1600/1800 |
|
|
Max Length |
mm |
1700/1900 |
|
|
Min Length |
mm |
1500/1700 |
|
|
Max Current Density |
KA/cm2 |
14-18 |
|
|
Current Carrying Capacity |
A |
13500-18000 |
|
|
Specific Resistance |
Electrode (E) |
μΩm |
7.5-8.5 |
|
Nipple (N) |
5.8-6.5 |
||
|
Flexural Strength |
Electrode (E) |
Mpa |
≥8.5 |
|
Nipple (N) |
≥16.0 |
||
|
Young’s Modulus |
Electrode (E) |
Gpa |
≤9.3 |
|
Nipple (N) |
≤13.0 |
||
|
Bulk Density |
Electrode (E) |
g/cm3 |
1.55-1.64 |
|
Nipple (N) |
≥1.74 |
||
|
C.T.E. |
Electrode (E) |
×10-6/℃ |
≤2.4 |
|
Nipple (N) |
≤2.0 |
||
|
Ash Content |
Electrode (E) |
% |
≤0.3 |
|
Nipple (N) |
≤0.3 |
NOTE:Any specific requirement on dimension can be offered.
Gufan RP Graphite Electrode Feature
RP Graphite Electrode has a good electric and thermal conductivity, which helps in the smelting process. Moreover, it has a high oxidation resistance, which enables it to withstand high temperatures and oxidizing environments. RP graphite electrode also has high resistance to thermal and mechanical shock, making it a durable product.
Graphite Electrode Product Grade
Graphite electrode grades are divided into regular power graphite electro（RP）, high power graphite electrode( HP), ultra high power graphite electrode(UHP).
Gufan Graphite Electrode Diameter and Length
|
Nominal Diameter |
Actual Diameter |
Nominal Length |
Tollerence |
|||
|
mm |
inch |
Max(mm) |
Min(mm) |
mm |
Inch |
mm |
|
75 |
3 |
77 |
74 |
1000 |
40 |
+50/-75 |
|
100 |
4 |
102 |
99 |
1200 |
48 |
+50/-75 |
|
150 |
6 |
154 |
151 |
1600 |
60 |
±100 |
|
200 |
8 |
204 |
201 |
1600 |
60 |
±100 |
|
225 |
9 |
230 |
226 |
1600/1800 |
60/72 |
±100 |
|
250 |
10 |
256 |
252 |
1600/1800 |
60/72 |
±100 |
|
300 |
12 |
307 |
303 |
1600/1800 |
60/72 |
±100 |
|
350 |
14 |
357 |
353 |
1600/1800 |
60/72 |
±100 |
|
400 |
16 |
408 |
404 |
1600/1800 |
60/72 |
±100 |
|
450 |
18 |
459 |
455 |
1800/2400 |
72/96 |
±100 |
|
500 |
20 |
510 |
506 |
1800/2400 |
72/96 |
±100 |
|
550 |
22 |
562 |
556 |
1800/2400 |
72/96 |
±100 |
|
600 |
24 |
613 |
607 |
2200/2700 |
88/106 |
±100 |
|
650 |
26 |
663 |
659 |
2200/2700 |
88/106 |
±100 |
|
700 |
28 |
714 |
710 |
2200/2700 |
88/106 |
±100 |
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