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: How to improve the efficiency of graphite electrode milling, please tell me: There are many factors that determine the need to continue producing graphite electrodes, so high-speed machining has become a key manufacturing process in the die manufacturing industry. Compared with the time required for the milling of graphite electrodes, the processing of high rigidity hard steel still takes longer. When milling dies, cavities, and complex 3D surfaces on hard steel, radial runout errors and tool deviations often result in fracture of the tool. When the tool is broken, it will not only stop the continuous processing of the steel, but also affect the quality of the product, which will lead to the scrap of the parts and the waste of the material.

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: Electrolytic salt water why use iron as a cathode, all with graphite can not?: When electrolyzed salt water is used, the cations in the solution (H+, ionized by H2O) are moved to the cathode by the electric field force, and electrons are generated at the cathode to produce H2 hydrogen, and the hydrogen H2 generated does not react with iron

Q: Graphite electrode in milling machine processing, dust is especially big, boot 5 minutes, workshop can not open the figure, what is the solution?: Because will cause a short circuit, the best selection of bag type dust collector, our company is graphite in Linzhou, and before you like, then Xinxiang Keli machinery to help us to design a set of dust removal equipment, and then the operation almost no dust, you can consult the specific

Q: Can graphite be used as an electrode for electrolysis of silver in silver nitrate?: Xiaoyi Liyang said the principle is correct, but can get silver? I think we can solve the problem if we take proper measures to get the silver elements, such as separating the anode and the cathode from the salt water!

Q: The difference between graphite electrode and graphite rod: The two materials are different.Graphite electrode is mainly in the petroleum coke and needle coke, coal tar pitch as binder, calcination, mixing, kneading, pressing, baking and graphitization, and made the processing machine, is a conductor in an electric arc furnace to form arc release electricity for heating and melting of the charge, according to the quality index level, can is divided into ordinary power, high power and ultra high power.

Q: MITSUBISHI machine graphite electrode processing, how does not accumulate carbon?: The three is difficult cold start, is sparking difficult, not easy car, and finally the combustion chamber carbon Yan will cause a heavy cylinder knock, low speed and acceleration noise, causing damage to the piston and crankshaft, causing the engine temperature which can seriously affect the automobile safety. Emission standards exceeded, not only through the annual inspection, but also directly aggravate the pollution of the environment

Q: Iron and graphite as electrodes and Nacl as electrolyte solutions. Why do they produce electric current? Graphite and iron react not with solution, can they be connected by wires?: Graphite here acts only as an electrode, and the real reaction on the graphite is oxygen, the galvanic cell reaction called iron oxygen corrosion

Q: What are the factors that affect the electrode wear rate of machine tools?: Effect of processing voltage on electrode wear. The processing voltage is the average voltage between the discharge time and the gap. When the voltage is lower than the power supply voltage (voltage) 25%, electrode loss will increase, which is due to the electrode and the workpiece is too close, the discharge column energy is too large, the electrodes generate heat radiation is too strong, at the same time, there are a large number of continuous arc discharge. But the working voltage is too high (partial load processing), bad conditions of thermal effect in the gap, is not conducive to the adsorption of copper electrode of carbon graphite, destroy the covering effect. Similarly, the electrode loss increase, therefore, corresponding to different processing standards should be selected to adjust the discharging gap voltage.

Q: Graphitized coke, graphite, broken, mixed up, how to export?: Graphite fossil oil coke is the best smelting carburizing agent. In the steel-making industry, to produce good steel, there must be good raw materials, including good carburizing agent, and the graphitization of petroleum coke is the best carburizing agent.

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