UHP Graphite Electrode Plate (Dia250-800mm)

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Tons m.t.

Supply Capability:: 1000 Tons per Month m.t./month

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Quick Details

Model Number: Ultra High Power
Type: Electrode Block
Application: used in EAF/LF for steel making
Diameter: 250mm-800mm
Length: 1200mm-2400mm
Grade: UHP (Ultra High Power)
Resistance (μΩ.m): ≤5.5
Apparent Density (g/cm³ ): ≥1.66
Thermal Expansion: ≤1.5
Flexural Strength (N/㎡): ≥11
Elastic Modulus: ≤14
Ash: ≤0.3

Specifications

Technical Specification UHP

Item		Unit	Nominal Diameter (mm)
			UHP
			≤Φ400	≥Φ450
Resistance	Electrode	μΩ·m	≤5.5
	Nipple		≤4.5
Bending Strength	Electrode	MPa	≥11.0
	Nipple		≥20.0
Elastic Modulus	Electrode	GPa	≤14.0
	Nipple		≤18.0
Bulk Density	Electrode	g/cm3	≥1.66	≥1.67
	Nipple		≥1.75
C.T.E.	Electrode	10-6/°C	≤1.5
	Nipple		≤1.4
Ash		%	≤0.3

Q: Is graphite electrode good for foreign trade?: Profits can be made for foreign trade. Even if you produce it yourself. Traders take big head. Own production. It's hard for you to play. If you have a client, we can work together

Q: What are the factors affecting the service life of graphite electrode in ultra high power arc furnace?: China's graphite electrode quality standard (YB/T4090-2000) to evaluate the quality of the ultra high power graphite electrode is defined 6 physicochemical indexes, including resistivity, flexural strength, elastic modulus, bulk density and linear expansion coefficient as the quality evaluation index, ash as a reference index.

Q: Where is the graphite electrode scrap?: Vortex ring formed in a highly ionized internal ICP can be regarded as the secondary coil of the transformer is only one turn, and the work coil water is equivalent to the primary winding of the transformer, the coupling between them, the strength and direction of the magnetic field varies with time, the electronic and ionic field acceleration continuously changes its direction of motion. Lead to Joule heating effect and incidental ionization. This gas forms a new and stable "electric flame" light source in the quartz torch tube in a very short time.

Q: How to solve the problem of graphite electrode being crushed during electrolysis: I can only use the experience of the past to tell you that if you want to save money easily, the time can be considered as the costA thick graphite stick; inexpensive

Q: What is the graphite furnace electrode with a diameter of 400?: With the development of EAF steelmaking technology, the steel-making technology is developing towards large scale and ultra high power. The graphite electrode is mainly made of large size graphite electrode and ultra high power graphite electrode.

Q: In EDM, the electrodes are made of graphite and copper. Please tell us the difference between them: For example, the electrode is large, and this time it is necessary to consider whether the weight of the electrode is up to standard and, if so, the preferred graphite electrode

Q: Please senior doubts. The graphite electrode is used in the mold cavity In what case is graphite processing taken?: Because of the great loss of graphite electrode in finishing, it is not suitable to be used as finishing electrode material. Because of the small coefficient of thermal expansion of graphite, it can also be used as a big electrode material in perforation processing.

Q: Why is the production of one ton of ultra high power graphite electrode requires 1.05 tons of coke?: Petroleum coke is divided into needle coke and sponge coke and projectile reef, fixed carbon content components of petroleum coke is around 80%

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 composition of petroleum coke and what is its use?: Medium sulphur and common cooked coke; used in large quantities for aluminium smelting. High sulfur, ordinary coke is used in chemical production, such as the manufacture of calcium carbide, silicon carbide, etc., but also as a metal casting and other fuels. Most of the petroleum coke produced in China belongs to low sulfur coke, which is mainly used for smelting aluminium and making graphite.

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

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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
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