High Quality UHP Graphite Electrode with Low Price and Nipple as Electrode

High Quality UHP Graphite Electrode with Low Price and Nipple as Electrode System 1

High Quality UHP Graphite Electrode with Low Price and Nipple as Electrode

Ref Price:: $1,800.00 / m.t.

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 400 m.t.

Supply Capability:: 50000 m.t./month

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1. Specifications of UHP Graphite Electrode:

.Low electric resistivity
.Good electric and thermal conduction
.Great resistance to oxidation
.High machining accuracy

2. Electrode Graphite Features :

.Grade:RP,HP,UHP,SHP,RPI

.Diameter:200 to 700mm at your choice.

.Length: 1600 to 2400mm at your choice.

.Nipple:3-4 TPI

.fine mechanical strength and machining quality,low specific resistance, high temperature and oxidation resistance

3. Applications of Electrode Graphites

Used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, phosphorus, etc.

4. Details Technical Date of Electrode Graphites

Technical Data
PROPERTY			JXRP		JXHP		JXUHP
PROPERTY			1	2	1	2	1	2
Electric resistance	μΩm ≤	electrode	8.5	9.0	6.5	7	6.0	6.5
Electric resistance	μΩm ≤	nipple	8.0	8.5	6.0	6.5	5.0	5.5
Bending strength	Mpa ≥	electrode	8.0	7.8	11.0	10.5	11.0	10.0
Bending strength	Mpa ≥	nipple	13.5	13.0	14.0	14.0	16.5	16.0
Elastic modulus	Gpa ≤	electrode	8.0	9.3	11.0	12.0	13.5	14.0
Elastic modulus	Gpa ≤	nipple	13.0	14.0	15.0	16.0	14.5	18.0
Bulk density	g/cm³ ≥	electrode	1.56	1.52	1.62	1.60	1.65	1.64
Bulk density	g/cm³ ≥	nipple	1.70	1.68	1.72	1.70	1.72	1.70
Ash content	% ≤	electrode	0.3	0.5	0.2	0.3	0.2	0.3
Ash content	% ≤	nipple	0.4	0.5	0.2	0.3	0.2	0.3
C.T.E	100-6/℃ ≤	electrode	2.8	2.9	2.4	2.4	1.5	1.5
C.T.E	100-6/℃ ≤	nipple	2.7	2.8	2.2	2.2	1.4	1.4

5.Pictures of UHP Graphite Electrodes.

UHP Graphite Electrode with Low Price and Nipple Hot Sale High Quality

6. FAQ

We have organized several common questions for our clients，may help you sincerely：

①How about your Warranty of UHP Graphite Electrode？

Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc

②How to guarantee the quality of the products of UHP Graphite Electrode ？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance. We have D&B report and you could check details information for our company.

③How long can we receive the product of UHP Graphite Electrode after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.

Q: What are the skills of hardfacing process for wear-resistant alloy powder blocks?: The hardfacing of wear-resistant alloy powder block is mostly made by carbon arc surfacing. General selection of graphite or carbon arc surfacing carbon rod and plate electrodes, which has good conductivity, high melting point;

Q: Why graphite can be used as conductive material?: Widely used as electrode, graphite, carbon brush, carbon nanotubes, mercury rectifier cathode, graphite gasket, telephone parts, TV tube coating and so on in the electrical industry. The most widely used in the smelting of graphite electrode, 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 around, so as to achieve the purpose of melting or reaction. In addition, in the electrolysis of metal, magnesium, aluminum and sodium, the anode of the electrolytic cell is also made of graphite electrode. The resistance furnace used for the production of rigid sand is also made of graphite electrode as the conducting material of the furnace head.

Q: What is the difference between pyridine type nitrogen and graphite type nitrogen?: In fact, this problem is very simple, the carbon graphite is six square lattice ordered, natural graphite and artificial graphite is divided into two kinds: the classification of natural graphite flake graphite and graphite is earthy, basically it is not forming soil shaped graphite graphite, are rough machining, the battery core and do more. The use ratio of flake graphite.

Q: Will the concentration of electrolytic sodium sulfite be increased with graphite as electrode?: Can't。 During electrolysis, there is depletion of sulfite ions.

Q: Graphite can be used in acid towers in chemical plants because of graphite: The popularization and use of this technology can bring about such economic and social effects: (1) the consumption of graphite electrode units is less, and the production cost is reduced. For example, a steel plant, according to the annual production level did not occur in LF refining furnace 35 week graphite electrode, refining furnace 165 consumption calculation, using anti oxidation technology of graphite electrode, graphite electrode can save 373 per year(153 tons) electrode, each year ultra high power electrode 16900 yuan computation, can save 2 million 585 thousand and 700 yuan rmb.

Q: Please senior doubts. The graphite electrode is used in the mold cavity In what case is graphite processing taken?: Instead of copper as discharge material.1. Electrode design1 can reduce the number of individual electrodes / can be made into a composite electrode2, it can save the electrode clamp system and save the cost2, the electrode processing1, high speed milling rough processing copper block 3 times2, high-speed milling finishing faster than copper 5 times3. Good machinability4, complex geometric modeling can be realized3, light weight, its density is less than 1/4 of copper1, good thermal stability (without deformation)2 can reduce the number of individual electrodes / can be made into a composite electrode3, without deburring4. The electrode is easy to clamp4 、 electric discharge machining EDM1, roughing, the electrode loss is small2, high work removal rate3 can reduce the number of individual electrodes / can be made into a composite electrode4. No pollution to the environment in the electrolyte5, light weight, its density is less than 1/4 of copper6, excellent thermal stability, the electrode does not change7, the fine graphite electrode can be used to produce high quality workpiece surfaceDifferent grades of graphite materials can be used for processing different workpieces

Q: Can high-purity graphite be used as an electrode?: The thin and deep bone electrode can not be deformed, and the pure graphite electrode is brittle. It is better to break or deform, and can bear high temperature without deformation.

Q: What are the factors that affect the electrode wear rate of machine tools?: Effect of peak pulse current on electrode wear. The peak current has a great influence on electrode wear, but the curves are very different due to the different materials of the electrode and the workpiece. In the copper electrode machining steel, general peak current, electrode loss is also large, but also have a great relationship with the pulse width, so in practice, we should choose different peak current of different area according to the data processing technology of power supply and discharge pulse width, can make the processing speed is high, and the electrode loss small.

Q: After vacuum melting of quartz crucible, there are three graphite electrode rods. What's the adjustment?: The shorter one is the farther away from the other, and the shorter one is the shorter one

Q: Electrolysis of CuCl2 solutions with graphite electrodes: The energization is the electrolysis of CuCl2 solutions, i.e., redox reactions. So you can't mix ionization and electrolysis.

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