600mm UHP Graphite Electrode
According to the classification of electric furnace steelmaking power level and the difference of raw materials used for producing Graphite electrodes as well as the physical and chemical indexes of finished product, graphite electrodes are divided into three types: regular power graphite electrodes (RP), high power graphite electrodes (HP) and ultra high power graphite electrodes (UHP).
Classification of Graphite Electrodes
Regular power graphite electrode (RP): regular power graphite electrodes are produced by ordinary grade petroleum coke. With low graphitization temperature, poor thermal shock resistance and high resistivity, large linear expansion coefficient the allowable current density is low.
High power graphite electrode (HP): High power graphite electrodes are produced by high grade petroleum coke. With low graphitization temperature, poor thermal shock resistance and high resistivity, large linear expansion coefficient the allowable current density is low.
Ultra-high power graphite electrode (UHP): uhp 600mm graphite electrode must be produced by high-level needle coke, and its graphitization heat treatment should be carried out in the inner series graphitization furnace. The graphitization temperature is as high as 2800-3000 C. Therefore, the resistivity is low, and the linear expansion coefficient is small. It has excellent thermal shock resistance.
Needle coke is an important standard to distinguish regular power graphite electrode 600 from high power and ultra-high-power graphite electrodes. All the 600mm diameter graphite electrode uhp 600 produced by HUARO use 100% needle coke to ensure an excellent quality performance in the steelmaking factory.
Contact : li kevin, +86 21 68818789
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of 600mm UHP Graphite Electrode Search in a category : Jewelry Search in a category : electrode, graphite, 600mm |
Friday, February 20, 2009
Quantity : 4mt - Price : 9 US $ /unit
High quality Indian cashew Nut(Cashew King) for Export Packing will be customized and standard labeling will be done Payment - 100% advance Port Loading - chennai,Tamil nadu ,IndiaLocation : No,10 Model House,Ramasamysalai,K.K.Nagar, 600078 chennai, Contact : Francis Maria, 9104442617278
AveMariaTradeWing
- eibmaj
- 600078 - chennai
- 9104442617278
- 919940252590
Sunday, January 16, 2011
Quantity : any - Price : from 10 Eur ...
European high quality antennas producer: • Qualitative antennas, which are adapted to specific technical requirements of each customer, brand name, if necessary. • Supplied with or without additional accessories (cables, connectors, fastenings etc.). • Supplied just in time from stock in Europe...
Euroantenna
- euroantenna
- LV 1039 - Riga
- +37 1 67 55 25 57
Friday, January 11, 2008
Quantity : 100 pcs
We are a manufacturer in auto spout, automatic faucet, automatic urinal flusher, automatic excrement flusher, sensor device and electronic kits for automatic sanitary facilities. With high quality, best service and most price for our long business intended customers.Location : No...
Lung Tian Industrial Co., Ltd.
- lungtian
- 42859 - Taichung Country
- 886 4 2567 7779
- 886 910 598 500