Graphite Electrode Minecraft Nipple for LF and EAF Furnace
- Ref Price:
-
$10.00 - 100.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Graphite Electrode
---------------------------------------
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.
----------------------------------------------------------------------------------------
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 | <7.0 | <6.0 |
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 | <0.30 | <0.20 |
FAQ
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q: How to improve the efficiency of graphite electrode milling, please tell me
- The technical development of the high-speed machining center lays the foundation for improving the milling efficiency and quality of the graphite electrode, especially for the milling of the small electrode with complicated shape and thin wall. In the EDM mold processing, the graphite electrode needs to be processed by the high-speed machining center (HSM), so the demand for HSM machine tools is also increasing. But for some time, because of the technological developments in hard steel processing, it seems possible to make graphite electrodes an obsolete technology.
- Q: Use of graphite in steelmaking
- At present in the world (MgO-C brick raw material for graphite and magnesium) as refractory material, has been widely used in steelmaking, has become a traditional use of graphite.
- Q: Where is the graphite electrode scrap?
- Vortex ring formed in a highly ionized internal ICP can be regarded as the secondary coil of the transformer is only one turn, and the work coil water is equivalent to the primary winding of the transformer, the coupling between them, the strength and direction of the magnetic field varies with time, the electronic and ionic field acceleration continuously changes its direction of motion. Lead to Joule heating effect and incidental ionization. This gas forms a new and stable "electric flame" light source in the quartz torch tube in a very short time.
- Q: After electrolysis of CuCl2 solution with graphite electrode for a period of time, we can observe that the graphite surface attached to the DC power supply is attached to the red material,And will the color of the solution be deep or shallow?
- Copper ions move toward the cathode, which is the graphite rod connected to the negative electrode of the DC power supply. The color of the solution becomes shallower
- Q: What is the reason that the current cannot be increased when the graphite electrode is used for anode electrolysis?Add calcium chloride and sodium bicarbonate into electrolytic water
- The first answer to the equation above is quite right, or it may be that a layer of calcium carbonate is attached to the surface of the electrode, which prevents the electrode from conducting and leads to an increase in resistance
- Q: Electrolytic salt water why use iron as a cathode, all with graphite can not?
- The iron electrode is easier to be installed in the electrolytic cell, which is more convenient than the graphite electrode, and the density of the graphite is small. After being adsorbed by hydrogen, the graphite is easy to float up, and the density of the iron is larger. This problem does not exist in the.5
- 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: The reason why graphite is used as electrode
- Good chemical stabilityGraphite has good chemical stability at room temperature. It can resist acid, alkali and organic solvent.
- 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: What are pyrolytic graphite electrodes used for?
- (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.
Send your message to us
Graphite Electrode Minecraft Nipple for LF and EAF Furnace
- Ref Price:
-
$10.00 - 100.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
