Graphite Electrodes and Nipples for Steel Industries with Highly Quality

Graphite Electrodes and Nipples for Steel Industries with Highly Quality System 1

Graphite Electrodes and Nipples for Steel Industries with Highly Quality

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:What's the purpose of the electrode material?When the electrolytic molten state of NaCl is said, what is the use of the graphite electrode and the iron electrode?: The copper electrode used for finishing size of the copper electrode discharge speed is not fast but spent graphite electrode is relatively smallRequirements of the high surface, the appearance of products are copper electrode discharge processingThe iron electrode is not clear enough to be used

Q:How do graphitized electrodes differentiate between high power and low power?: In electrolysis industry, using graphite anode plate as the anode has a history of more than 100 years, the metal anode is in recent decades, the research and application of metal anode in China late last century, only in 70s the technology related to the research and experiment of metal anode, anode on electrolysis industry, mainly through the silver (2%) (0.5%): low silver lead silver alloy, lead and silver tin antimony alloy, lead calcium alloy and lead silver alloy adding nucleating agents and several stages.

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: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:How about graphite electrode high-temperature oxidation resistant coating?: The utilization ratio of graphite energy can reach more than 95%. Many kinds of antioxidant paint, it is recommended to directly find their technicians, you can give professional advice, according to the actual situation, the reasonable use of high-temperature oxidation resistant paint.

Q:How can hydrogen be produced by electrolysis of sodium hydroxide with graphite as an electrode?: Because there is no hydrogen ions in the molten state of sodium hydroxide, sodium hydroxide and the onlyThis reaction should have occurred,Na+ + e=Na4OH-- 4e=O2+H2O

Q:What's the use of carbon?: Oxidation resistant coating graphite electrode. A graphite electrode coated with an antioxidant protective layer is applied to form a protective layer that is conductive and resistant to oxidation at high temperature, thereby reducing electrode consumption during steelmaking.

Q:Carbon graphite electrode and what is the difference?: The material is composed of carbon carbon, but without graphite, after molding sintering temperature is only more than 1000 degrees, no graphitization.

Q:How can I electroplate iron? I would like to use graphite as an electrode. Iron is plated on graphite with iron solution, so it can be processed into iron parts. I wonder if it can be done: Iron plating can be, with 2 valence iron, but on the graphite joint force is good, it is difficult to say, electroplating is bad, peeling is also common. Relatively speaking, iron parts on nickel plating is relatively simple, also more applicable

Q:Graphitized anode, cathode and graphite electrode, respectively How can one differentiate and use differently?: In electrolysis industry, using graphite anode plate as the anode has a history of more than 100 years, the metal anode is in recent decades, the research and application of metal anode in China late last century, only in 70s the technology related to the research and experiment of metal anode, anode on electrolysis industry, mainly through the silver (2%) (0.5%): low silver lead silver alloy, lead and silver tin antimony alloy, lead calcium alloy and lead silver alloy adding nucleating agents and several stages

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