Ultra High Power Graphite Electrodes for Eaf in Steel Industries
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Quick Details
Place of Origin: China
Brand Name:CMAX
Model Number:
Type:Electrode Block
Application:LF,EAF
Length:1600~2700mm
Grade:HP (High Power), RP HD HP UHP available
Resistance (μΩ.m):5.8~8.5 micro ohm.m
Apparent Density (g/cm³ ):1.56~1.70 g/cc RP HP UHP
Thermal Expansion: 1.3~2.5 RP HP UHP
Flexural Strength (N/㎡):8.5~12 Mpa RP HP UHP
Product name:Anti-Oxidation Graphite Electrode for Eaf
Needle coke:15~90%
Application 1:
Electric Arc Furnace
Application 2:
submerged arc furnace
CERTIFICATE:ISO9001:2015
Nipple Type:Conical and taper
Special treatment:anti-oxidation treatment
Advantage:low consumption rate
Services:engineers for technical supports
Supply Ability
Supply Ability:
100000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
Fumigated wooden cases or as customer requirements
Port
Qingdao or As customer request
Product Information
Size: Diameter ranges from 50 to 1200mm, Length from 1500 to 2400mm.
Application: Electric arc furnaces and submerged arc furnaces for steel making and yellow phosphorous production.
Grades Available, RP, HP, SHP, UHP graphite electrodes and nipples
Special Treatment: Anti-oxidation impregnation treatment to extend graphite electrodes service life and reduce consumption rate.
Graphite Electrodes Technical Specifications:
Items | 300~400 | 450~500 | 550~600 | 700-800 |
Specific Resistance | 6.2 | 6.3 | 6.3 | 6.3 |
5 | 5 | 4.5 | 4.5 | |
Bending Strength | 10.5 | 10.5 | 11 | 11 |
18 | 18 | 20 | 20 | |
Young's Modulus | 14 | 14 | 14 | 14 |
18 | 18 | 22 | 22 | |
Bulk Density | 1.66 | 1.66 | 1.66 | 1.66 |
1.73 | 1.73 | 1.75 | 1.78 | |
CTE | 1.5 | 1.5 | 1.4 | 1.4 |
1.4 | 1.4 | 1.2 | 1.2 | |
Ash Content | 0.3 | 0.3 | 0.5 | 0.5 |
Product Photo
- Q:Will the brush grease not short-circuit the commutator?
- Specifically: between motor brush and collector plus grease is redundant, but it is very harmful, fat instead will not play the role of good lubrication, it will destroy the good lubrication brush itself, not superfluous".
- Q:Why should graphite paper be placed between the heater and the graphite electrode?
- Determine the thickness of the graphite bowl, the thickness of the graphite bowl is generally 3 mm -6 mm, three, determine the diameter of the heater, according to the diameter of the crucible and the thickness of the graphite bowl, calculate the inner diameter of the heater. The gap in the quartz crucible diameter phi = +2 times is +2 times the wall thickness of stone bowl bowl and graphite heater if the graphite bowl wall thickness is a, graphite bowl gap and heater for B (b=5 mm), phi = Phi Phi +2a+2b= within the outer crucible outer crucible +2 (a+b) four, to determine the effective heater the height after practice, the effective length of the quartz crucible heater is high 1.6 to 1.8 times.
- Q:Thermal expansion coefficient of graphite
- In the graphite electrode, the national standard, the volume density in more than 1.60 of both high power graphite electrode, of course because of the national standard index is low now, the volume density of normal power graphite electrode factory can reach 1.65, such as Chengde and long carbon factory.
- Q:Why use platinum ferroalloy instead of iron as electrode?
- Its surface properties must comply with the characteristics of the additives so that they can be dispersed evenly.
- Q:What do carbon products include?
- Carbon and graphite materials are mainly carbon based non-metallic solid materials, in which carbon material is basically composed of non graphitic carbon material, and graphite material is basically composed of graphite carbon material. For the sake of simplicity, carbon and graphite materials are sometimes referred to as carbon materials (or carbon materials).
- Q:I used 12V direct current, graphite electrode electrolysis sodium sulfide solution, the anode produced a large number of black material, this is why ah?
- The problem is this. I have done the test of electrolytic copper sulfate, and the anode produced the same phenomenon. Finally, the chemistry teacher told me that it was because the graphite was broken in the process of electrolysis
- Q:Electrolysis of CuCl2 solutions with graphite electrodes
- CuCl2 refers to a copper chloride ionization ionization ion and chloride ion in aqueous solution, the equivalent of CuCl2 does not exist, but there are only Cu2+ and Cl-, even if there is no electricity, the ionization will happen, because this is the nature of it.
- Q:Is the anode of electrolytic water suitable for ordinary titanium wires?
- Graphite firstFirst of all, the titanium electrode is usually not pure titanium, it should be titanium with a metal oxide coating. Secondly, the advantages of the titanium electrode is mainly to save electricity, the corrosion resistance of carbon is much stronger than that of industrial production, if the meaning is relatively large, but it is still in laboratory experiments, electrolysis of water, not what meaning.
- Q:Can high-purity graphite be used as an electrode?
- High purity graphite can be used as electrode, high purity graphite as electrode has many advantages. According to the research of Qingdao Huatai graphite, we can see: 1, high purity graphite electrode is quick in opening and good in air permeability;
- Q:800KVA and 12500 EAF transformer data graphite electrode furnace.
- Graphite project: Project Description: steel furnace and iron smelting furnace, ferrosilicon smelting, electrolytic aluminum and so on, all use large surface graphite electrode.
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Ultra High Power Graphite Electrodes for Eaf in Steel Industries
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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