High-Performance Demand-Driven Graphite Electrodes

High-Performance Demand-Driven Graphite Electrodes System 1

High-Performance Demand-Driven Graphite Electrodes

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20mt m.t.

Supply Capability:: 1000mt m.t./month

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Production Description

Graphite electrode is made from the domestic first petroleum coke and high quality needle coke

and widely used in the electric arc furnaces for production of alloy steels, metal and other

nonmetallic materials, etc. The graphite electrodes include regular power, high power, super high power, ultra high power and square electrode. The range of diameters covers from 200mm to

700mm. Our products own the following characteristics: low electric resistance, good electric and

thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy.

Graphite Electrode Grades

ITEM	Unit	UHP		HP		RP
ITEM	Unit	350-450mm	500-700mm	350-450mm	500-700mm	350-450mm	500-700mm
Bulk Density	g/cm³	1.65-1.73	1.65-1.74	1.62-1.72	1.62-1.72	1.54-1.61	1.54-1.61
Specific Resistivity	μΩM	4.2-6.0	4.5-5.8	5.5-6.8	5.6-7.0	7.0-9.0	7.0-9.5
Flexural Strength	Mpa	11.0-15.0	10.0-14.0	10.5-14.5	10.0-13.5	8.0-11.0	7.0-10.0
Elastic Modulus	Gpa	8.5-11.0		8.0-12.0		6.0-9.3
CTE (100-600)°C	10-6/C	1.30-1.45		1.65-1.95		1.85-2.25
ASH	%	0.1-0.3		0.1-0.3		0.1-0.3

PICTURES:

Graphite Electrode HP Grade

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 is the difference between pyridine type nitrogen and graphite type nitrogen?: The fine structure graphite is the raw material used in the production of graphite electrode. The particle size is relatively small, generally below 0.5.

Q: Electrolytic salt water why use iron as a cathode, all with graphite can not?: The iron electrode is easier to be installed in the electrolytic cell, which is more convenient than the graphite electrode, and the density of the graphite is small. After being adsorbed by hydrogen, the graphite is easy to float up, and the density of the iron is larger. This problem does not exist in the.5

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: 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: Graphite powder produced by graphite electrode and what we usually call graphite is a kind of thing?: Graphite electrode is mainly in petroleum coke, coke as raw material

Q: Can Naiduo high temperature graphite: Graphite gasket medium: hot water, steam, oil, acid, alkali, ammonia, hydrogen, organic solvents, hydrocarbons, cryogenic liquids, etc..Maximum use pressure of graphite gasket: 30MPa.Service temperature of graphite gasket: -200~650

Q: What are the losses in graphite electrode?: In EDM, discharge principle is to remove the workpiece material by using the tool and the workpiece anode spark discharge explosion, spark discharge is bidirectional, not only will the workpiece removal part, forming processing, will cause some loss of electrode. Electrode loss is one of the main causes of machining errors in machining, and is an important technical parameter affecting the accuracy and quality of EDM

Q: Do electroplating experiments, graphite as an electrode, graphite how to pre process to ensure that the coating will not fall, resulting in increased color of the solution: Use a tight filter cloth as an anode pack

Q: What kinds of carbon are there?: Graphite electrode class can be divided into ordinary power graphite electrode according to the allowable current density. High power electrode and ultra high power electrode.

We enjoy convenient access to major transportation networks. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.

1. Manufacturer Overview

Location	Shizuishan,China
Year Established	2004
Annual Output Value	US$5 Million - US$10 Million
Main Markets	" Mid East；Western Europe；North America"
Company Certifications	The Authentication certificate of Quality Management system

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Tianjin
Export Percentage	61% - 70%
No.of Employees in Trade Department	50 People
Language Spoken:	English；Chinese；
b) Factory Information
Factory Size:	Above 300,00 square meters
No. of Production Lines	Above 5
Contract Manufacturing	Design Service Offered
Product Price Range	Average