450mm HP Graphite Electrode

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Ton m.t.

Supply Capability:: 50000 Tons per Year m.t./month

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Quick Details

Model Number: 450mm
Type: Electrode Block
Application: industry and manufacturing
Diameter: 450mm(18")
Length: 1800mm(+-100mm)
Grade: HP (High Power)
Resistance (μΩ.m): less than 6.5
Apparent Density (g/cm³ ): 1.70
Thermal Expansion: 2.2
Flexural Strength (N/㎡): 15.0
Ash: 0.2%
Nipple: 3TPI,4TPI

Specifications

Specification of 450mm HP Current 30000 A
ltems	Unit	Nominal diameter(mm)
454mm-460mm
Specific resistance not over	Electrode	μΩ.m	6.5
Nipple	6.0
Bending strength not below	Electrode	MPa	10.5
Nipple	15.0
Elastic modulus not over	Electrode	GPa	9.3
Nipple	14.0
Ash content not over	Electrode	%	0.2%
Nipple
Bulk density not below	Electrode	g/cm3	1.70
Nipple	1.75
(C.T.E)not over	Electrode	10-6/°C	2.4
Nipple	2.2

Specification of 450mm HP Current 30000 A

ltems

Unit

Nominal diameter(mm)

454mm-460mm

Specific resistance not over

Electrode

μΩ.m

6.5

Nipple

6.0

Bending strength not below

Electrode

MPa

10.5

Nipple

15.0

Elastic modulus not over

Electrode

GPa

9.3

Nipple

14.0

Ash content not over

Electrode

0.2%

Nipple

Bulk density not below

Electrode

g/cm3

1.70

Nipple

1.75

(C.T.E)not over

Electrode

10-6/°C

2.4

Nipple

2.2

Q: What is the striking electrode in the die making? Where is the technical point?: Electrical discharge machining (EDM) is a spark discharge in a liquid medium at a lower voltage range to meet the required shape and size.

Q: Why use platinum ferroalloy instead of iron as electrode?: Silica (Silica) is widely used in paint, ink, plastic, rubber and cosmetics, are often added to increase the performance of silica, such as oil absorption, extinction, strengthen the mechanical... Etc., and can reduce the cost of...

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: The use of graphite as an electrode in alumina electrolysis: Graphite acts as an electrode:The electrical conductivity of graphite, the electrode itself must be electrically conductive;When graphite acts as an anode, it acts as a reducing agent and displaces an element of aluminum in a chemical reaction;Graphite is cheap and cost saving.

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 operators, copper is certainly better, graphite will have dust, the human body has serious harm

Q: Electrolytic water solution, two electrodes are graphite electrode, the negative electrode can produce large amounts of hydrogen, the anode does not produce half of oxygen, and only a small amount of it?: Graphite electrodes react with oxygen to form carbon dioxide, soluble in water

Q: How can the graphite powder be processed into high quality carburizing agent? Thank you: Basically, it can no longer be a "good" carburizing agent

Q: What is the composition of petroleum coke and what is its use?: Petroleum coke can be used for the manufacture of graphite, smelting and chemical industries, depending on its quality. For example, the quality of cooked sweet coke coke, mainly used in the manufacture of ultra high power graphite electrode and some special carbon products; needle coke in steelmaking industry is an important material new technology development of EAF steelmaking.

Q: Graphite is made of high-strength graphite, it is a kind of graphite grade specification.: Most of the graphite electrodes are cylindrical, but also have square and multi ribbed shapes. Graphite blank refers to the firing of raw materials without processing graphite.

Our products have been sold to Europe, Southeast Asia, South America, India, and other countries and regions. Meanwhile, Our Graphite Electrodes and nipples have already been ISO9001:2000 approved. We will pay attention to product quality and offer you the best price. We hope that we could establish business relationships with all friends on the basis of equality and mutual benefits.

1. Manufacturer Overview

Location	Liaoning,China (Mainland)
Year Established	2004
Annual Output Value
Main Markets	11.11% North America 11.11% South America 11.11% Eastern Europe 11.11% Southeast Asia 11.11% Oceania 11.11% Mid East 11.11% Eastern Asia 11.11% Western Europe
Company Certifications	QUALITY MANAGMENT SYSTEM CERTIFICATE

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	61% - 70%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	Above 100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered
Product Price Range