Graphite Electrode with Nipple/Graphite Electrode Price

Ref Price:
$1,250.00 - 2,680.00 / m.t.
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Quick Details for Graphite Electrode with Nipple/Graphite Electrode Price   

Place of Origin:

 China (Mainland)

Brand Name:


Application:

EAF&LF

Diameter:

100 to 600mm

Length:

1500 to 2700 mm

Grade:

HP (High Power)

Resistance (μΩ.m):

<7< span="">

Apparent Density (g/cm³ ):

>1.65

Thermal Expansion:

2.5

Flexural Strength (N/㎡):

12

Ash:

<0.3< span="">

Nipple:

3TPI,4TPI,4TPIL

Packaging & Delivery

Packaging Details:wooden case
Delivery Detail:one to three months

Graphite Electrode

----------------------------------------------------------------------------------------------------------------------

diameter from 50mm to 600mm (2" to 24")

grades including RP, HD, HP, SHP, UHP. 

Nipples: 3 TPI or 4 TPI.

Graphite Electrode with Nipple/Graphite Electrode Price

Physical Properties

RP Grade

(Dia.50-600mm)

HP Grade

(Dia.50-600mm)

UHP Grade

(Dia.50-600mm)

Electrical Resistance (max)  μΩ-m

Electrode

<8.0< span="">

<7.0< span="">

<6.0< span="">

Nipple

6.5

5.5

5.0

Bending Strength (min)  Mpa

Electrode

11.0

12.0

12.0

Nipple

14.0

14.0

16.0

Elastic Modulus (max) Gpa

Electrode

9.0

12.0

12.0

Nipple

12.0

14.0

14.0

Bulk Density (min) g/cm3

Electrode

>1.58

>1.65

       >1.68

Nipple

>1.70

>1.72

>1.73

C.T.E (max) ×10-6/C

Electrode

2.7

2.5

2.4 

Nipple

2.5

2.2

2.0 

Ash (max)  %

Electrode

<0.30< span="">

<0.30< span="">

<0.20< span="">


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Q:I used 12V direct current, graphite electrode electrolysis sodium sulfide solution, the anode produced a large number of black material, this is why ah?
The actual electrolysis of hydrogen sulfide, which produces no black, or impurities that are absorbed by the anode, is graphite, because the dots explain the loose particles that are absorbed on the surface
Q:What are the structures of pyrolytic graphite electrodes? What are their properties and applications? We hope that some details will not be found
The graphite part is called pyrolytic graphite. Stronger than ordinary graphite, strong oxidation resistance.
Q:Why is graphite conductive electrode oxidized?
Coal tar pitch is a kind of high temperature resistant graphite conductive material, which is made of coal tar pitch as binder. It is made by calcination, crushing, mixing, kneading, forming, roasting, graphitization and mechanical processing. It is called graphite electrode
Q:What is the role of the Pt electrode? What is the difference between the graphite electrode and the graphite electrode?
Carbon electrodes, however, are less likely to be less controllable because of their microstructure, or have some effect on the electric field, if they are sensitive signals
Q:How can hydrogen be produced by electrolysis of sodium hydroxide with graphite as an electrode?
You can think so, since sodium has been reduced, so there is always an atom is oxidized, it can only be oxygen oxidation reaction
Q:Synthesis techniques of carbon nanotubes
Carbon nanotube discharge using graphite electrode is one of the earliest studies in various synthetic techniques. The researchers did a lot of work in optimizing arc discharge for carbon nanotubes. In recent years, in addition to people by adjusting the current and voltage, pressure and velocity change, change the electrode composition, improved electrode feeding mode optimization of arc discharge process, but also through changes the arc medium, simplified arc device. In the process of preparing carbon nanotubes, arc method is mature by changing the arc discharge conditions, catalyst, electrode size, feed mode, the distance between the poles and the raw materials. The carbon nanotubes formed by arc method are straight and wall (multi wall or even single wall). But the production rate is low, the arc discharge process is difficult to control, and the preparation cost is too high. The industrial scale production needs to be explored.
Q:Does the silicon carbide heat plant require a fine structure graphite electrode? What kind of graphite products do you need?
Silicon carbide graphite is very famous for its high hardness and wear resistance. It is generally used in high wear resistance machinery industry and high wear resistant sealing industry.
Q:Is graphite electrode good for foreign trade?
Foreign sales commission depends on the price you talk to the customer, and the profit is objective.
Q:Can high-purity graphite be used as an electrode?
The high purity graphite electrode has little wear and is suitable for increasing the machining of the cavity;
Q:Thermal expansion coefficient of graphite
The graphite electrode in the thermal expansion coefficient is related with the diameter of the graphite electrode, you have what is the expansion coefficient of specific diameter range not to say it, I put the general heat on high power graphite electrode national Ministry of metallurgical industry YBT/4089--2000 give you a lower coefficient of expansion. For reference only

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