Graphite Electrode Uhp 500 - High Quality Graphite Electrodes and Nipples for Steel Industries

Graphite Electrode Uhp 500 - High Quality Graphite Electrodes and Nipples for Steel Industries System 1

Graphite Electrode Uhp 500 - High Quality Graphite Electrodes and Nipples for Steel Industries

Ref Price:: $1,800.00 - 1,900.00 / m.t.

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 400 m.t.

Supply Capability:: 5000 m.t./month

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1. Specifications of NP Graphite Electrode

Item		Unit	Nominal Diametermm
Item		Unit	100-400	450600
Resistivity≤	electrode	μΩm	8.5	8.5
Resistivity≤	nipple	μΩm	6	6
Bending Strength≥	electrode	Mpa	9	8
Bending Strength≥	nipple	Mpa	14	14
Elastic Modulus≤	electrode	Gpa	9	9
Elastic Modulus≤	nipple	Gpa	14	14
Bulk Density ≥	electrode	G/cm³	1.58	1.57
Bulk Density ≥	nipple	G/cm³	1.72	1.72
CTE100-600≤	electrode	10^-6/	2.8	2.8
CTE100-600≤	nipple	10^-6/	2.6	2.6
ASH ≤		%	0.3	0.3

2. Specifications of HP Graphite Electrode

Item		Unit	Nominal Diametermm
Item		Unit	200-400	450 - 600
Resistivity≤	electrode	μΩm	6.5	6.5
Resistivity≤	nipple	μΩm	4.5	4.5
Bending Strength≥	electrode	Mpa	11.0	11.0
Bending Strength≥	nipple	Mpa	18.0	18.0
Elastic Modulus≤	electrode	Gpa	14.0	14.0
Elastic Modulus≤	nipple	Gpa	16.0	16.0
Bulk Density ≥	electrode	G/cm³	1.66	1.66
Bulk Density ≥	nipple	G/cm³	1.75	1.75
CTE100-600≤	electrode	10^-6/	2.4	2.4
CTE100-600≤	nipple	10^-6/	2.2	2.2
ASH ≤		%	0.3	0.3

3. Specifications ofUHP Graphite Electrode

Item		Unit	Nominal Diametermm
Item		Unit	250300350400	450 -500
Resistivity≤	electrode	μΩm	6.0	6.0
Resistivity≤	nipple	μΩm	4	4
Bending Strength≥	electrode	Mpa	12	12
Bending Strength≥	nipple	Mpa	20	20
Elastic Modulus≤	electrode	Gpa	12	12
Elastic Modulus≤	nipple	Gpa	16	16
Bulk Density ≥	electrode	G/cm³	1.68	1.68
Bulk Density ≥	nipple	G/cm³	1.78	1.78
CTE100-600≤	electrode	10^-6/	1.6	1.6
CTE100-600≤	nipple	10^-6/	1.3	1.3
ASH ≤		%	0.25	0.25

4.Pictures of Graphite Electrodes and Nipples

5. FAQ

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

①How about your Warranty Graphite Electrodes and Nipples？

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 Graphite Electrodes and Nipples？

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 Graphite Electrodes and Nipples after purchase?

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

Q: Use of graphite in steelmaking: Graphite can be used as an agent for carburizing in the steel making industry. Carburizing uses a wide range of carbonaceous materials, including synthetic graphite, petroleum coke, metallurgical coke, and natural graphite. Worldwide, the use of graphite for carburizing is still one of the main uses of earth like graphite.

Q: After electrolysis of CuCl2 solution with graphite electrode for a period of time, we can observe that the graphite surface attached to the DC power supply is attached to the red material,And will the color of the solution be deep or shallow?: Copper ions move toward the cathode, which is the graphite rod connected to the negative electrode of the DC power supply. The color of the solution becomes shallower

Q: Why should the carbon brush for the trolley be made of graphite?: Graphite has good conductivity

Q: The use of graphite as an electrode in alumina electrolysis: The technical knowledge of electrolytic aluminum, cleaning and maintenance of alumina equipment, you can search for Baidu on the green, looking for.

Q: The original battery is not necessary to form the electrode potential? Why can we use graphite as electrode only? No potential difference.: Indeed, the original battery electrode potential using two different electrodes, produce potential difference, so that the electron flow generated current. Graphite is used as an electrode because of its excellent electrical conductivity and stability

Q: Can Naiduo high temperature graphite: The reinforced graphite gasket is made of flexible graphite tape or flexible graphite and is molded into ring products of different sizes. Suitable for hot water, high temperature, high pressure steam, heat exchange liquid, nitrogen gas, organic solvent, hydrocarbon, low temperature liquid and other medium. Used in compressors, machines, pumps, valves, chemical instruments, instruments, etc..

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.

Q: What about graphite electrodes for steel mills?: For steel and iron alloys, graphite electrodes are used, when powerful currents pass through electrodes into the melting zone of the electric furnace to produce an arcThe electric energy is converted into heat energy, and the temperature is increased to about 2000 degrees, so as to achieve the purpose of smelting or reaction. In addition, the electrolytic goldWhen the magnesium, aluminium and sodium are used, the anode of the electrolytic cell is also made of graphite electrode. The resistance furnace for carborundum is also made of graphite electrode as the burnerConductive material.

Q: What is the composition of petroleum coke and what is its use?: Mainly used for making carbon products, such as graphite electrodes, anode arc, steel, non-ferrous metals, with aluminum for use; silicon carbide products, such as grinding wheel, rubber, sandpaper; producing goods for the production of synthetic fiber, calcium carbide acetylene and other products; also can be used as fuel for fuel, but for grading impact for grinding superfine grinding, through the JZC-1250 device can be made of coke powder after combustion, using coke powder as fuel is mainly some glass factory, coal water slurry plant etc..

Q: What are pyrolytic graphite electrodes used for?: (1) the processing speed is faster: normally, the mechanical processing speed of graphite can be 2~5 times faster than copper, while the discharge processing speed is 2~3 times faster than copper;More material is not easily deformed: obvious advantages in the processing of thin electrodes; copper softening point at about 1000 degrees, easily deformed by heat; graphite sublimation temperature is 3650 degrees; the thermal expansion coefficient of copper is only 1/30.

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