UHP Ultra High Power Graphite Electrodes for Eaf in Steel Industries
- Ref Price:
-
$2,000.00 - 5,000.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 50000 m.t./month
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Quick Details
Place of Origin:
Shandong, China
Brand Name:
haihan
Model Number:
RP, HP, UHP
Type:
Electrode Block
Application:
furnace(EAF, LF)
Length:
1800, 2100, 2400, 2700mm
Grade:
RP (Regular Power)
Resistance (μΩ.m):
4.0-8.8
Apparent Density (g/cm³ ):
1.55 - 1.82
Thermal Expansion:
1.10-2.6
Flexural Strength (N/㎡):
≥8Mpa
Raw Material:
Needle Petroleum Coke & Fine Calcined Petroleum Coke
Nipple:
3TPI,4TPI or 4TP Long
Ash:
≤0.3
Supply Ability
20000 Ton/Tons per Year China Manufacturer High Carbon UHP/HP/RP Graphite Electrode
Packaging & Delivery
Packaging Details: wooden case/pallets with steel strips or as per our clients' request
Port: Tianjin
Picture Example:
Lead Time :
Quantity(Tons) 1 - 20 >20 Est. Time(days) 15 To be negotiated
Product Description
Items | 300~400 | 450~500 | 550~600 | 700 |
Specific Resistance | 6.2 | 6.3 | 6.3 | 6.3 |
5 | 5 | 4.5 | 4.5 | |
Bending Strength | 10.5 | 10.5 | 11 | 11 |
18 | 18 | 20 | 20 | |
Young's Modulus | 14 | 14 | 14 | 14 |
18 | 18 | 22 | 22 | |
Bulk Density | 1.66 | 1.66 | 1.66 | 1.66 |
1.73 | 1.73 | 1.75 | 1.78 | |
CTE | 1.5 | 1.5 | 1.4 | 1.4 |
1.4 | 1.4 | 1.2 | 1.2 | |
Ash Content | 0.3 | 0.3 | 0.5 | 0.5 |
Application
- Q: Classification, uses and manufacturers of graphite electrodes
- The difference between graphite electrodesMainly from the current, density, resistance, bending strength, ash parameters are measured
- 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: Why use platinum ferroalloy instead of iron as electrode?
- Silica (Silica) is widely used in paint, ink, plastic, rubber and cosmetics, are often added to increase the performance of silica, such as oil absorption, extinction, strengthen the mechanical... Etc., and can reduce the cost of...
- Q: Why graphite can be used as conductive material?
- Lubricants can not be used in high speed, high temperature, high pressure conditions, and graphite wear-resistant materials can be at the temperature and at a high sliding speed, without lubricating oil work. Many transporting corrosive media devices are widely used, which is made of graphite material piston ring, the sealing ring and the bearing, they are running, without adding lubricating oil, graphite and many metal processing when good lubricant.
- Q: Graphite electrode specifications, graphite electrode manufacturers which good?
- Graphite electrode has good electrical and chemical stability. It has high mechanical strength, low impurity content and good vibration resistance at high temperature. It is a good conductor of heat and electricity. Qingdao Chenyang graphite graphite electrode quality is good, they are a direct manufacturer of graphite electrode. Hope to be of some help to you.
- 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: 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: Graphite powder produced by graphite electrode and what we usually call graphite is a kind of thing?
- In the electric arc furnace, the electric energy is released in the form of an arc, and the conductor is heated and melted. According to the quality index, the conductor can be divided into ordinary power, high power and ultra high power.
- Q: Classification of graphite electrodes
- A graphite electrode with a current density of 18~25A/ cm 2 is used, which is mainly used in steel-making of high power arc furnace.
- 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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UHP Ultra High Power Graphite Electrodes for Eaf in Steel Industries
- Ref Price:
-
$2,000.00 - 5,000.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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