UHP graphite electrode 400
Performance characteristics of ultra-high power graphite electrode in 400 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 400arc furnace
Specification for the Use of Ultra-High Power Graphite Electrodes in 400 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 electrode UHPφ400 | Performance characteristics of ultra-high power graphite electrode in 400 arc furnace Our products are characterized by high strength, good electr... |
 |
UHP graphite electrode 600 | Graphite electrode is mainly applied for metallurgy industry and calcium carbide, phosphor-chemical enterprise, such as iron and steel smelting, in... |
 |
Graphite blocks | Our factory supplies graphite blocks,1. High temperature resistance: Graphite block is one of the most high-temperature resistant materials known. ... |
 |
graphite block | Если есть временная проблема с оплатой SWIFT из страны проживания российского клиента на материк, вы можете сначала связаться с нашими друзьями, и ... |
 |
Graphite electrode | Company offers all kinds of ordinary graphite electrode, high power graphite electrode and impregnated graphite electrode, graphite products deep p... |
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 ... |
