Graphite Electrodes with big Dia. Super Quality

Graphite Electrodes with big Dia. Super Quality System 1

Graphite Electrodes with big Dia. Super Quality

Ref Price:: $1,800.00 / 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

.UHP Graphite Electrodes
.HP Graphite Electrodes
.RP Graphite Electrodes

2. Introduction of Graphite Electrodes

G-High Graphite Electrodes have the properties of superior electric conductivity and chemical stability, high mechanical strengt

G-High Graphite Electrodes are made from Petroleum Coke and Needle Coke, using Coal Tar Pitch as agglutinant, produced through the process of calcining, mixing, kneading, compressing, roasting, graphitization and machining, etc.

G-High Graphite Electrodes have the properties of superior electric conductivity and chemical stability, high mechanical strength, less impurity, seismic performance in high temperature. G-High Graphite Electrodes are mainly used for steel-making in electric furnaces, mineral hot furnaces and electric resistance furnaces.

Graphite Electrodes conduct electric current into the furnace. Electric current produces arc in the smelting district, when the temperature increases to about 2000°C, smelting begins. Our series of Graphite Electrodes are applicable to the common furnaces and high power furnaces with high voltage and short arc. G-High Graphite Electrodes are classified into three classes.

NP Graphite Electrodes: mainly used in common power electric ovens for smelting steel, smelting silicon and smelting yellow phosphorus;

HP Graphite Electrodes: mainly used in high power electric ovens for smelting steel;

UHP Graphite Electrodes: mainly used in ultra high power electric ovens for smelting steel.

Graphite electrode(please check form)
Graphite nipple

3. Details

Specification		Specific Resistance (μΩ.m)		Young's Modulus (Gpa)		Flexural Srength (Mpa)		Bulk Density (g/cm 3 )		Ash Content (%)	Coefficient of thermal expansion ( 100-600 C)10 -6 1/C
		(max)				(min)				(max)
		Electrode	Nipple	Electrode	Nipple	Electrode	Nipple	Electrode	Nipple		Electrode	Nipple
Regular power	200-350	8.5	7.5	9.3	13.7	9.8	15.0	1.55	1.72	0.3	2.9	2.8
Regular power	400-500	8.5	7.5	9.3	13.7	6.4	15.0	1.53	1.72	0.3	2.9	2.8
CTL Resistant Oxidation Electrode	200-350	8.0	7.5	9.3	13.7	10.0	15.0	1.56	1.72	0.3	2.9	2.8
CTL Resistant Oxidation Electrode	400-500	8.0	7.5	9.3	13.7	7.0	15.0	1.54	1.72	0.3	2.9	2.8
High Power	200-500	6.5	5.5	12.0	16.0	12.0	18.0	1.63	1.74	0.2	2.4	2.2
Supper High Power	250-500	6.0	4.8	14.0	18.0	13.0	19.0	1.65	1.75	0.2	2.0	1.7
Ultra High Power	250-500	5.8	4.5	14.0	18.0	14.0	20.0	1.68	1.77	0.2	1.5	1.4

4.Pictures of Graphite Electrodes

Graphite Electrodes with big Dia. Super Quality

5. FAQ

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

①How about your Warranty of Graphite Electrodes with big Dia.？

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 with big Dia.？

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 after purchase?

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

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?: Because the metal activity order form sodium potassium calcium magnesium aluminum, zinc and tin lead (hydrogen), mercury copper silver platinum, iron in the front row because of water water hydrogen, ionized hydrogen ions by iron replacement

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:In EDM, the electrodes are made of graphite and copper. Please tell us the difference between them: Graphite is characterized by coarse particles, fine particles and ultrafine particlesFor different processing, you can choose different particles, the smaller the particle size, the higher the accuracyCopper has good conductivity and thermal conductivity and is used in many occasionsBut there are many factors to consider in the choice between the two

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:The production of one ton of steel required graphite electrode: Not sure, look at your such as what is charge, and your smelting level.If the proportion of molten iron to the furnace is high, then the electrode consumption is low, 0.7kg/t, or lower. If it's cold, 1-2kg/t.

Q:Graphitized anode, cathode and graphite electrode, respectively How can one differentiate and use differently?: Compared with other materials of graphite anode plate has high temperature resistance, good electrical and thermal conductivity, easy machining, good chemical stability, acid and alkali resistance, low ash content; for electrolytic solution, preparation of chlorine, caustic soda, salt alkali electrolytic solution preparation; application such as graphite anode plate can be used as conductive anode electrolytic salt solution preparation of caustic soda. Graphite anode plate can be used as conductive anode in electroplating industry. It is an ideal material for electroplating. It can make electroplating products have the advantages of smoothness, delicacy, wear resistance, corrosion resistance, high brightness and not easy to change color.

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.

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:What is the difference between SGL graphite electrode and graphite electrode in general?: Can not say that the more detailed the better, is relative, must be uniform within the range (after all, it is very important to choose the aggregate), such as spectral pure graphite, is not due, he is a lot of technology to producing stains, then burning, and then producing stains, the strength is quite good,

Q:How does graphite produce solar cells?: In addition, the Research Report of the first author, Massachusetts Institute of Technology Department of materials science and engineering postdoctoral Zhang Shenggen said, different from other semiconductor temperature has been rising continuously, the graphite electrode coating Zinc Oxide nanowires can be temperature controlled at 175 degrees celsius.

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