Graphite Electode for Proudcing Alloy Steels

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$2.00 - 60.00 / pc
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China main port
Payment Terms:
TT or LC
Min Order Qty:
6 pc
Supply Capability:
50000 pc/month

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Product Description:

 

Graphite Electrode for Proudcing Alloy Steels

 

 Composite of Graphite Electrode for Proudcing Alloy Steels

Graphite electrode is made from the domestic first petroleum coke and high quality needle coke

and widely used in the electric arc furnaces for production of alloy steels, metal and other

nonmetallic materials, etc.

The graphite electrodes include regular power, high power, super high power, ultra high power and square electrode. The range of diameters covers from 200mm to 700mm.

 

Applications of Graphite Electrode for Proudcing Alloy Steels:

It is used for the electric arc furnace steel making. (About 70-80% graphite electrode is used for steel making).

It is used for the submerged arc furnace, including melting iron alloy, pure silicon, yellow

phosphorus,matte, calcium carbide and so on.

It is used for the resistance furnace, such as the graphite making, melting glass, silicon carbide

making and so on.

 

Advantages of Graphite Electrode for Proudcing Alloy Steels:

low electric resistance

good electric and thermal conductivity

high oxidation resistance

high mechanical strength

high machining accuracy

greater resistance to thermal and mechanical shock

28 drums counter-flow calcining furnace

Auto-control dosing system

Germany Enrich kneading system

3500MT vertical tamping&horizontal extruding press

Auto-comtrol ring backing furnace

Germany Feist-incon 2nd Baking Kiln

High pressure imprgnation system

Acheson high power DC graphitizing furnace

Japan Nachi NC electrode machining line

America lngersoll NC electrode machine line

Japan Nachi NC nipple machining line

Carbon fiber production line

Graphite Electrode for Proudcing Alloy Steels Images

Graphite Electode for Steel Making Industry

 

Specifications of Graphite Electrode for Proudcing Alloy Steels:

 

Item

Unit

Regular-power

Impregnated

φ75-

φ150-

φ250-

φ350-

φ75-

φ250-

φ400-

130

225

300

500

200

350

500

Specific Resistance (≤)

E

μ Ω·m

8.5

9

9

9

8

8

8

N

8

8

8

8

7.5

7.5

7.5

Bending Strength (≥)

E

MPa

9.8

9.8

7.8

6.4

10

9

8

N

13

13

13

13

15

15

15

Elastic Modulus (≤)

E

GPa

9.3

9.3

9.3

9.3

12

12

12

N

14

14

14

14

14

14

14

Bulk Density (≥)

E

g/cm3

1.58

1.52

1.52

1.52

1.58

1.58

1.58

N

1.63

1.63

1.68

1.68

1.68

1.68

1.68

C.T.E.(≤)

E

10-6/°C

2.9

2.9

2.9

2.9

2.7

2.7

2.7

(100-600°C)

 

N

2.7

2.7

2.8

2.8

2.5

2.5

2.5

Ash(≤)

 

%

0.5

0.5

0.5

0.5

0.3

0.3

0.3

 

FAQ of Graphite Electrode for Proudcing Alloy Steels

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q5:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

Q6:How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q7:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

Q8:What is the service life of your products?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

Q9:Can U accept the detective of the third-party verification company ?

A:YES! We can accept the detective from any third-party verification company including the SGS, BV and so on.

 

If you have any enquiry,please don't hesitate to contact us, we will provide our best products and services for you!!

 

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Q:How to improve the efficiency of graphite electrode milling, please tell me
When the tool is broken, it will not only stop the continuous processing of the steel, but also affect the quality of the product, which will lead to the scrap of the parts and the waste of the material. Considering the foreseeable future, the graphite electrode will occupy a high position, usually used equipment for processing graphite electrode the highest efficiency mold manufacturers will unremittingly, expand and between those determined to use the hard steel processing manufacturer competition gap. The foundation of micro cutting tools, in terms of graphite electrodes, is one of its most magical words: "high speed."". The spindle speed of the high speed machining center is up to 30000~60000r/min, and the feed speed can be increased to shorten the processing period and improve the quality of the surface and edge. The motor needed to drive this type of spindle is relatively small and light, which helps to reduce cutting power and reduce tool breakage. This is critical because many of the electrodes are complex, and their production involves small, easily broken micro tools (see Figure 1).
Q:The production of one ton of steel required graphite electrode
Can not generally say, a ton of steel production consumes much of graphite electrode.
Q:How does graphite produce solar cells?
The team at the Massachusetts Institute of Technology has confirmed that electrodes based on graphene and ITO devices are comparable in efficiency. Although the power conversion efficiency of graphene is 4.2% lower than that of a general silicon cell, it will be competitive for special use in the future.
Q:Why is graphite a negative pole and copper is an anode?
The process of causing a chemical change by passing through a substance. Chemical change is the process in which material is lost or obtained by electrolysis (oxidation or reduction). Electrolysis is performed in an electrolytic cell. The electrolytic cell is composed of two electrodes, yin and Yang, which are respectively immersed in the solution containing positive and negative ions. The current into the negative electrode (cathode), are positively charged ions migrate to the cathode solution, and with the combination of electronic elements, become neutral or negatively charged molecules; negative ion transfer to another electrode (anode), electrons are given into neutral elements or molecules.
Q:How much does a graphite electrode cost about a ton?
And different sizes of prices also change, you simply say you use the environment, that is used in where? And how to use it to tell you the price
Q:What is anodized graphite?
Anodized graphite is mainly used for making brushes. The utility model has the advantages of good performance, high resistance coefficient and contact voltage, favorable for suppressing spark, and wide application range, and can be used for various types of motors and motors with more difficult commutation conditions.
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:Will the brush grease not short-circuit the commutator?
The brush of motor is usually made of pure graphite electrode, electrochemical graphite electrode and metal fossil ink electrode material. Because it contains graphite, it has conductive effect on the one hand
Q:Are graphite and carbon electrodes the same? What kinds of ore furnaces are used?
Graphite electrode should be relatively pure, composed of graphite.
Q:What is the application of wire cutting with graphite electrode?
With the development of science and technology, the machine manufacturing technology has undergone profound changes. Due to the social demand for diversification of products is more intense, more varieties, small batch production increasing proportion in WEDM by traditional processing equipment has been difficult to adapt to the processing of high efficiency, high quality, diversified requirements, CNC technology should be used

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