• Bulk Graphite Electrode Manufacturer - High Quality Graphite Electrode with Nipple 2024 System 1
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Bulk Graphite Electrode Manufacturer - High Quality Graphite Electrode with Nipple 2024

Bulk Graphite Electrode Manufacturer - High Quality Graphite Electrode with Nipple 2024

Ref Price:
$1,230.00 - 2,560.00 / m.t. get latest price
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Quick Details for Graphite Electrode with Nipple with Good Quality 2015   

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 with Nipple with Good Quality 2015

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

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

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

Nipples: 3 TPI or 4 TPI.

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

 We have full set of production line for graphite electrodes.

Our products are characterized by superior compact structure, good electrical and thermal conductivity, high resistance to oxidation and corrosion in high temperature. The regular power graphite electrodes graphite electrodes for heavy industrial arc furnaces, steel mills, foundries, and other applications.


As one of the most professional graphite electrode manufacturers in China, passed ISO9001:2000 certified. 


We're glad to quote you a most competitive price according to your specification.

Graphite Electrode with Nipple with Good Quality 2015

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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="">


Other products for your reference:

Graphite Electrode with Nipple with Good Quality 2015



Graphite Electrode with Nipple with Good Quality 2015


Our Team

Graphite Electrode with Nipple with Good Quality 2015Graphite Electrode with Nipple with Good Quality 2015





Q: Classification, uses and manufacturers of graphite electrodes
Graphite as electrode(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.(2) lighter weight: the density of graphite is only 1/5 of copper. When large electrode is used for discharge machining, it can effectively reduce the burden of machine tools (EDM). It is more suitable for large-scale die applications.
Q: What is the striking electrode in the die making? Where is the technical point?
Technology of EDM should master the characteristics of electric discharge between tool electrode and workpiece is not in direct contact, but there is a gap, the gap is generally between 0.05~0.3mm, sometimes may reach 0.5mm or more, full of fluid, processing by high voltage pulsed discharge, the discharge of corrosion the workpiece.
Q: Why should the carbon brush for the trolley be made of graphite?
Graphite conducts electricity and is self lubricant, resistant to wear. As for why, high school chemistry textbooks have ah.
Q: Will the concentration of electrolytic sodium sulfite be increased with graphite as electrode?
Not alwaysIt depends on the rate of electrolyzed water or the rate at which sodium sulfite is oxidized.
Q: Specification for graphite electrodes commonly used in steel works
The variety and specifications of graphite electrodes used in modern EAF steelmaking are mainly determined by the technical parameters of the steelmaking furnace. With the development of EAF steelmaking technology, the steel-making technology is developing towards large scale and ultra high power. The graphite electrode is mainly made of large size graphite electrode and ultra high power graphite electrode.
Q: How long is the graphite electrode machining cycle?
Industrial graphite is hard and brittle, and the tool is worn more seriously during machining. It is generally recommended to use carbide or diamond coated cutting tools. When the graphite is rough, the cutter can be directly worked on the workpiece. When it is finished, it is necessary to use light knife to walk quickly to avoid the occurrence of chipping and chipping
Q: Please senior doubts. The graphite electrode is used in the mold cavity In what case is graphite processing taken?
Instead of copper as discharge material.1. Electrode design1 can reduce the number of individual electrodes / can be made into a composite electrode2, it can save the electrode clamp system and save the cost2, the electrode processing1, high speed milling rough processing copper block 3 times2, high-speed milling finishing faster than copper 5 times3. Good machinability4, complex geometric modeling can be realized3, light weight, its density is less than 1/4 of copper1, good thermal stability (without deformation)2 can reduce the number of individual electrodes / can be made into a composite electrode3, without deburring4. The electrode is easy to clamp4 、 electric discharge machining EDM1, roughing, the electrode loss is small2, high work removal rate3 can reduce the number of individual electrodes / can be made into a composite electrode4. No pollution to the environment in the electrolyte5, light weight, its density is less than 1/4 of copper6, excellent thermal stability, the electrode does not change7, the fine graphite electrode can be used to produce high quality workpiece surfaceDifferent grades of graphite materials can be used for processing different workpieces
Q: How should carbon deposits be treated?
It is very necessary to clean the throttle valve, clean the nozzle, and clean the carbon in the engine cylinder! However, in order to reduce the trouble of cleaning, it is best to join the regular application of graphene Moqi additive in lubricating oil for engine.
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: 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.

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