Graphite Electrode Price 2024 Forecast

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Tons m.t.

Supply Capability:: 2500 Tons per Month m.t./month

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Quick Details

Model Number: Super High Power Graphite electrode
Type: Electrode Block
Application: used in EAF/LF for steel making
Diameter: 250mm-800mm
Length: 1200mm-2400mm
Grade: SHP (Super High Power )
Resistance (??.m): ?6.5
Apparent Density (g/cm� ): ?1.64
Thermal Expansion: ?1.5
Flexural Strength (N/?): ?10
Elastic Modulus: ?14
Ash: ?0.3%

Specifications

1.Super High Power Graphite Electrode

2.Dia:250-800mm,SHP dia450 available in stock

3 Tapered/Cylindrical Normal &Long nipple

Length : 1,200mm-2,400mm

Technical Specification SHP

Item		Unit	Nominal Diameter (mm)
			≤Φ400	≥Φ450
Resistance	Electrode	μΩ m	≤6.2	≤6.5
	Nipple		≤4.5	≤4.5
Bending Strength	Electrode	Mpa	≥10.5	≥10
	Nipple		≥18	≥18
Elastic Modulus	Electrode	Gpa	≤14	≤14
	Nipple		≤18	≤18
Bulk Density	Electrode	g/cm3	≥1.65	≥1.64
	Nipple		≥1.75	≥1.75
C.T.E.	Electrode	10-6/°C	≤1.5 ≤1.4	≤1.5 ≤1.4
	Nipple
Ash	Electrode	%	≤0.3	≤0.3

Allowable current load and current density (recommended) SHP

Dia.	SHP
Dia.	Electric Arc Furnace		Refining Furnace
mm	Current load A	Current density A/cm2	Current load A	Current density A/cm2
250	9000-14400	20-28	9200-15100	21-30
300	14000-20000	19-28	16000-23000	22-32
350	18000-26000	18-26	20500-30000	21-31
400	23000-33000	18-26	26000-38000	20-30
450	27000-42000	17-26	31000-48000	19-29
500	32000-50000	16-25	36500-51000	18-28
550	35000-55000	14-22	40000-63000	16-26
600	37000-60000	13-20	42500-70000	15-24

Q: Classification, uses and manufacturers of graphite electrodes: Classification of graphite electrodes:(1) common power graphite electrode (RP), (2) high power graphite electrode (HP), (3) quasi ultra high power graphite electrode (SHP), (4) ultra high power graphite electrode (UHP) Note: poly carbon classification method

Q: Use of graphite in steelmaking: Application of graphite electrode in smelting, alloy steel, iron alloy, graphite electrode, the strong current through the melting zone, the arc electrode into the electric furnace, the electrical energy into heat, the temperature rises to 2000 degrees Celsius, so as to achieve the purpose of melting or reaction.

Q: How to solve the problem of graphite electrode being crushed during electrolysis: This graphite electrode is so true because it causes gas to expand and disintegrateTantalum electrodes can be solved and not expensive

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: In EDM, the electrodes are made of graphite and copper. Please tell us the difference between them: For the mold finishing, most of the time are red copper click, low loss, high precision, of course, higher precision, or requirements of copper tungsten alloy electrodes are also available

Q: Why should graphite paper be placed between the heater and the graphite electrode?: Heater design, the common heater has three shapes, cylinder, cup, spiral, the vast majority of the current heater is cylindrical, as shown in figure. The spiral heater has complicated processing technology and has been eliminated. Cup shaped heater for hemispherical crucible, the bottom melt temperature is more uniform, because the processing technology is difficult, already no use. Nowadays, most of them use cylinder heaters. The cylindrical heater is not only easy to process, but also is related to the large number of flat crucible used in the direct drawing single crystal furnace.

Q: Please senior doubts. The graphite electrode is used in the mold cavity In what case is graphite processing taken?: Graphite electrode has better machining stability and high production efficiency. It is easy to be used as EDM electrode material in EDM when it is processed with long pulse width and high current.

Q: Iron and graphite as electrodes and Nacl as electrolyte solutions. Why do they produce electric current? Graphite and iron react not with solution, can they be connected by wires?: What happens is oxygen etching negative pole: Fe-2e-=Fe2+ positive electrode: O2+2H2O+4e-=4OH-, of course, the current is produced.

Q: What kinds of carbon are there?: Carbon products by product use can be divided into graphite electrode, carbon block, graphite anode, carbon materials, carbon electrode, carbon paste, electric, carbon fiber, special graphite, graphite heat exchanger etc..

Q: What is the difference between SGL graphite electrode and graphite electrode in general?: In fact, the graphite electrode abroad (including Japan) in several ways than we can control the fine, one is pure, another is anisotropic (resistance, thermal conductivity ah) usually do some control, in the strength of domestic now is also doing well, but when we are comparing high quality products, general domestic products it is basically a piece of the indicators are poor

Graphite electrodes are widely used in electric arc furnace and ladle refining furnace for steel making; and used in electric smelting furnace for producing ferroalloys, yellow phosphorus, corundum . The products are well sold to more than 30 countries and regions including Europe, America, Japan, Brazil, South Africa, Australia, the Middle East and so on , and enjoy good reputation. We sincerely welcome domestic and overseas customers to our company for cooperation.

1. Manufacturer Overview

Location	Liaoning,China (Mainland)
Year Established	2006
Annual Output Value
Main Markets	South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Northern Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	DALIAN,QINGDAO,XINGANG
Export Percentage	61% - 70%
No.of Employees in Trade Department
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	50,000-100,000 square meters
No. of Production Lines
Contract Manufacturing	OEM Service Offered
Product Price Range