Metallurgy Graphite Electrodes with Grade RP HP UHP Graphite Electrodes

Ref Price:
$1,700.00 - 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. SPECIFICATION & ALLOWANCE OF ELECTRODES

Diameter

Length

Nominal diameter

Actual diameter

Nominal length

Allowance

(mm)

(in)

(max)

(min)

(mm)

length

Short length(mm)

150

6

154

149

 

1600

 

 

 

 

±100

 

 

 

 

        -275

200

8

205

200

225

9

230

225

250

10

256

251

(1600)

1800

300

12

307

302

350

14

357

352

400

16

409

403

(1600)

1800

2000

2200

2400

450

18

460

454

500

20

511

505


2. CURRENT CARRYING CAPACITY

Nominal diameter

Regular power

High power

Ultra high power

(mm)

(in)

Current carrying capacity(A)

Current density(A/cm-)

Current carrying capacity(A)

Current density(A/cm²)



150

6

3000-4500

16-25





200

8

5000-6900

15-21

5500-9000

18-25



225

9

6000-8000

14-20

6500-10000

18-25



250

10

7000-10000

14-20

8000-13000

18-25



300

12

10000-13000

14-18

13000-17400

17-24

15000-22000

20-30

350

14

13500-18000

14-18

17400-24000

17-24

20000-30000

20-30

400

16

18000-23500

14-18

21000-31000

16-24

25000-40000

19-30

450

18

22000-27000

13-17

25000-40000

15-24

32000-45000

19-27

500

20

25000-32000

13-16

30000-48000

15-24

38000-55000

18-27


3. Pictures of the Products

Metallurgy Graphite Electrodes with Grade RP HP UHP Graphite Electrodes

Metallurgy Graphite Electrodes with Grade RP HP UHP Graphite Electrodes

 

4. FAQ

We have organized several common questions for our clientsmay help you sincerely 

How about your Warranty

 Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc

How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe 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.

How 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. 


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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:Graphite is made of high-strength graphite, it is a kind of graphite grade specification.
Most of the graphite electrodes are cylindrical, but also have square and multi ribbed shapes. Graphite blank refers to the firing of raw materials without processing graphite.
Q:How to solve the problem of graphite electrode being crushed during electrolysis
I can only use the experience of the past to tell you that if you want to save money easily, the time can be considered as the costA thick graphite stick; inexpensive
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:Jiqiu conductive graphite electrode, how to compare with copper is relatively large resistance value?
This is not a good estimate of the sheet graphite resistance after 5mm
Q:The original battery is not necessary to form the electrode potential? Why can we use graphite as electrode only? No potential difference.
External electronic wire and the directional movement of ions in the solution of the directional movement between the poles of a closed loop, so that the two electrode reaction, electron transfer process, ordered a current converting chemical energy to electrical energy.Attention, here, "the ion does not go ashore, the electron does not enter the water"." That is the external circuit of graphite electrode is composed of electron flow and electrolyte ion flow; graphite electrode is to produce voltage and electrolyte, and to provide or absorb electrons
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:Is graphite electrode good for foreign trade?
I do graphite electrode production, but also do trade. The profit depends on the price you talked about. It should be around 2000.
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:What are pyrolytic graphite electrodes used for?
In 1960s, copper is widely used as electrode material, usage rate of about 90%, about graphite only 10%; in twenty-first Century, more and more users start using graphite as the electrode material, in Europe, more than 90% above the graphite electrode material is. Copper, the once dominant electrode material, has almost lost its advantages over graphite electrodes.

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