Graphite electrode 350
Performance characteristics of ultra-high power graphite electrode in 350 arc furnace
Our products are characterized by high strength, good electrical conductivity, good thermal shock resistance and low consumption, and are widely used in metallurgical, chemical and mechanical industries. 50 % of the products are sold well in 30 provinces, cities and autonomous regions in China, and 50 % are exported to more than 30 countries and regions including Southeast Asia, Japan and South Korea, Europe, the Americas, and Africa.
Technical parameters of ultra-high power graphite electrode in 350 arc furnace
Specification for the Use of Ultra-High Power Graphite Electrodes in 350 Electric Arc Furnace
Points to note for the use of graphite electrodes:
1, wet graphite electrode, dry before use.
2, remove the foam protective cap on the spare graphite electrode hole, check whether the inner thread of the electrode hole is complete.
3, clean up spare graphite electrode surface and hole thread with compressed air without oil and water; Avoid cleaning sand cloth with steel or metal brushes.
4, carefully rotating the connector into the electrode hole at one end of the backup graphite electrode(it is not recommended to load the connector directly into the electrode removed from the furnace), not to collide threads.
5, the electrode hanging equipment(recommended graphite hanging equipment) into the electrode hole at the other end of the backup electrode.
6, when lifting the electrode, loosen the soft material to the bottom of the end of the standby electrode connector to prevent the ground from hitting the connector; Lift the pendant ring with a hook, and the lifting electrode must be stable to prevent the electrode from loosening from the B end or colliding with other fixing devices.
7, hanging the spare electrode to the top of the electrode to be connected, pointing at the electrode hole and slowly falling; Rotate the backup electrode so that the spiral hook rotates with the electrode to drop; When the two electric extremes are 10-20mm apart, the exposed parts of the two ends and joints of the electrode are cleaned again with compressed air; When the electrode is finally completely decentralized, it must not be too violent. Otherwise, due to violent collisions, the electrode holes and joints will be damaged.
Unscrew the backup electrode with a torque wrench until the end surfaces of the two electrodes are in close contact(the correct connection between the electrode and the joint is less than 0.05 mm)
SPECIFICATION
Table 1: Technical Specification of UHP Graphite Electrode
|
Resistance |
Density |
FlexureStrength |
ElasticModulus |
AshContent |
CTE |
CurrentLoad |
CurrentDensity |
|
|
(inch) |
(≤,µΩ·m) |
(≥,g/cm3) |
(≥,MPa) |
(≤,GPa) |
(≤,%) |
(100°C–600°C) |
(A) |
(A/cm2) |
|
(≤,10-6/°C) |
||||||||
|
10 |
14 |
8100–12200 |
20–30 |
|||||
|
12 |
14 |
15000–22000 |
20–30 |
|||||
|
14 |
14 |
20000–30000 |
20–30 |
|||||
|
16 |
14 |
25000–40000 |
19–30 |
|||||
|
18 |
14 |
32000–45000 |
19–27 |
|||||
|
20 |
11 |
14 |
38000–55000 |
18–27 |
||||
|
22 |
11 |
14 |
42000–66000 |
17–26 |
||||
|
24 |
11 |
14 |
49000–76000 |
17–26 |
Table 2: Graphite Electrode Size & Tolerance
|
Diameter(mm) |
Length(mm) |
||||||
|
NominalDiameter |
ActualDiameter |
NominalLength |
Tolerance |
ShortLength |
|||
|
(inch) |
(mm) |
(max.) |
(min.) |
(roughspot) |
|||
|
10 |
250 |
256 |
251 |
248 |
1600/1800 |
±100 |
-275 |
|
12 |
300 |
307 |
302 |
299 |
1600/1800 |
||
|
14 |
350 |
357 |
352 |
349 |
1600/1800 |
||
|
16 |
400 |
409 |
403 |
400 |
1600/1800/2000/2200 |
||
|
18 |
450 |
460 |
454 |
451 |
1600/1800/2000/2200 |
||
|
20 |
500 |
511 |
505 |
502 |
1800/2000/2200/2400 |
||
|
22 |
550 |
562 |
556 |
553 |
1800/2000/2200/2400 |
||
|
24 |
600 |
613 |
607 |
604 |
2000/2200/2400/2700 |
||
Send product request
Other supplier products
 |
Graphite parts | To provide customers with a variety of products and services from simple processing to difficult NUMERICAL control processing, manufacturing such a... |
 |
UHP graphite electrode 300 | Ultra high power graphite electrode 300is a high-performance electrode mainly used in steel making and other high-power heavy industry fields. Its ... |
 |
95% carbon containing columnar instant carburizing agent | Factory supply and sell 95% carbon containing columnar instant carburetor at a low price Introduction: Graphite instant columnar carburant refers t... |
 |
Customized graphite crucible | A graphite crucible is a high-temperature container, usually made of high-purity graphite material, used for material storage, transportation, and ... |
 |
Graphite electrode 450 | Graphite electrode is mainly applied for metallurgy industry and calcium carbide, phosphor-chemical enterprise, such as iron and steel smelting, in... |
Same products
 |
Ultra-high power graphite electrode | Seller: Handan Hongguan New Material Technology Co., Ltd. | Ultra-high power graphite electrodes are mainly used for the electrode parts in high-temperatur... |
 |
Chongqing Firefly New Materials TechnologyCo.. Ltd. | Seller: 833804 | Research and development, production, and sales of graphite materials and products; Research and ... |
 |
Chongqing Firefly New Materials TechnologyCo.. Ltd. | Seller: 833804 | Research and development, production, and sales of graphite materials and products; Research and ... |
 |
CUSTOM EXTRUDED GRAPHITE BLOCK | Seller: Pingdingshan Wanhui Graphite Co., LTD | Extruded graphite block, mainly used for molten iron with casting molds and graphite crucible fur... |
 |
CUSTOM GRAPHITE EDM BLOCKS | Seller: Pingdingshan Wanhui Graphite Co., LTD | EDM graphite blocksare becoming more and more popular among our customers. EDM graphite is a new ... |
