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Zhengnai Industry co., LTD

RP|HP|SHP|UHP|Graphite Electrode Suplier

+86 19903830057zhengnaishiye@gmail.com

HP Graphite Electrode for furnace

HP Graphite Electrode for furnace

Classification:PRODUCTS
  • Description:What is HP Graphite Electrode? HP Graphite Electrode is an abbreviation for High power Graphite Electrode. High power graphite electrodes are used for manufacturing non-ferrous metals and medium-and low-grade steel through electric
Detailed Description

HP Graphite Electrode is an abbreviation for High power Graphite Electrode.
High power graphite electrodes are used for manufacturing non-ferrous metals and medium-and low-grade steel through electric arc furnace and ladle furnace. It is made up of premium quality of petroleum coke with Anshan pitch and 30% needle coke.
The electric arc furnace method recycles used iron scrap by melting it in an electric arc furnace. It is the graphite electrodes inside the furnace that actually melt the iron. Graphite has high thermal conductivity and is very resistant to heat and impact. It also has low electrical resistance, which means it can conduct the large electrical currents needed to melt iron. In recent years, graphite electrodes have been made even more efficient: they can now conduct even higher currents and more power.
 

Size(HP Graphite Electrode)

  • 1.300-500mm
  • 2.550-800mm

Size of HP graphite electrode

Item Unit HP
300-800mm
Electric resistivity Electrode μΩm 5.8-6.6
Nipple 4.2-5.0
Flexural strength Electrode Mpa 10.0-13.0
Nipple 18.0-22.0
Elastic modulus Electrode Gpa 8.0-12.0
Nipple 14.0-16.0
Bulk density Electrode ≥g/cm3 1.62-1.66
Nipple 1.74-1.80
CTE(100-600℃) Electrode x10-6/℃ 1.6-1.9
Nipple 1.1-1.4
Ash   0.3
 

Features Of HP Graphite Electrode

High power graphite electrode is a graphite electrode with allowable current density between 18-25A/cm2.
The basic characteristics required of graphite electrodes for use in arc furnaces are: good electrical conductivity, high resistance to thermal shock and low oxidation atelevated temperatures.
 

Applications Of HP Graphite Electrode

HP graphite electrode  mainly used in high power steelmaking electric arc furnace.
 

Packaging & Shipping

Packed with plastic bags, with water-proof cover,and tightened with plastic bandages or according to your request.
Graphite electrode is packaged by wooden cages and nipple is packaged by wooden boxes. Graphite electrode and nipple can be packaged together according to the requirements of customers. The products are protected by waterproof and dust proof plastic inside and fixed by steel bands which fits for land and sea transportation.
 

Our Advantages

1.Stable product quality, all series products can meet the national standards;
2.A long service life in actual use and good reputation at home & abroad.
3.The slide plates have the advantages of high strength, good erosion resistance, thermal shock resistance and good stability etc..
4.Fit for all kinds of ladle.
 
As your trusted graphite electrodes partner,we provide fast product comparison.
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