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: Why graphite can be used as conductive material?: Graphite used in the electrical industry requires a high degree of particle size and grade. Such as alkaline batteries and some special electric carbon products, requiring graphite particle size control within the scope of the project, grade above, harmful impurities are required in the following. The graphite used in a picture tube for television is required below. As a wear-resistant and lubricating material, graphite is often used as a lubricant in the mechanical industry.

Q: The future of graphene: A report released recently pointed out that the Chinese Academy of Sciences, graphene research and industrialization continues to heat up, from the distribution of graphene patents in the field, including the application of technology research hot spots: layout of graphene as a electrode material of lithium ion batteries, solar battery electrode materials, thin film transistor preparation, sensor, semiconductor device, composite material preparation of transparent, touch screen display, transparent electrode

Q: What is the reason that the current cannot be increased when the graphite electrode is used for anode electrolysis?Add calcium chloride and sodium bicarbonate into electrolytic water: The reason is that the resistance increases continuously, the number of ions is limited, and the conductivity is limited

Q: Graphite electrode specifications, graphite electrode manufacturers which good?: Graphite electrode to Qingdao Chenyang graphite Co., quality assurance, trustworthy, we have been purchasing graphite electrode for them, you can ask them,

Q: How long is the graphite electrode machining cycle?: The dust produced in the processing of graphite electrode is relatively large, the possible intrusion to the machine tool guide screw and spindle, which requires a corresponding machining device of graphite graphite dust machine, sealing better, because the graphite toxic.

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: Graphite graphite graphite graphite electrode what is the use?: Of course all conductive graphite gray, conductive powder is used for professional conductive, the conductivity is different, in order to achieve its electrical resistance value, the graphite powder of different particle by the ratio to reach the ideal value of resistance. Graphite powder is pure graphite powder, requirements of mesh consistent, high purity.

Q: The graphite electrode made by the machining center adopts cooling method, which is water cooled, oil cooled and blow cold. Which is good?: In addition, the infiltration of water on graphite is not good, can not get the effect of dust removal. Now there are special graphite machine, sealing system. Air-cooled can be used, after all, the best air-cooled.

Q: Why is graphite a negative pole and copper is an anode?: Graphite, as an electrode material, can conduct electricity, which belongs to an inert electrode. It only acts as a conductive agent, but does not participate in the electrolytic reaction process. So the anode is made, and copper is oxidized in the electrolysis of monovalent cations, so copper is used as the anode.

Q: What is anodized graphite?: Anodized graphite is mainly used for making brushes. The utility model has the advantages of good performance, high resistance coefficient and contact voltage, favorable for suppressing spark, and wide application range, and can be used for various types of motors and motors with more difficult commutation conditions.

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