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Graphite Electrodes 1
  • Graphite Electrodes 1

Graphite Electrodes

Model:HP
Brand:SUNGRAF
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Deposit
Label:Graphite electrodes , High power electrode , HP graphite electrod
Price: US $1800 / MT
Min. Order:20 MT
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Member Information

Detail

QINGDAO SUNGRAF MATERIALS CO.,LTD.

Free MemberShan Dong - China
Live Chat:Last Online:07 Jun, 2013

Product Description

Ø        Name:Graphite Electrodes Ø        Description:The electrodes carry the electricity that heats electric arc furnaces, the vast majority steel furnaces. They are made from petroleum coke after it is mixed with petroleum pitch, extruded and shaped, then baked to sinter it, and then graphitized by heating it above the temperature (3000 °C) that converts carbon to graphite. They can vary in size up to 11 ft. long and 30 in. in diameter. Ø        Usage:An increasing proportion of global steel is made using electric arc furnaces, and the electric arc furnace itself is getting more efficient and making more steel per tonne of electrode

l        HP (High Power Grade Graphite Electrodes)

 
ITEM UNIT (M M)NOMINAL DIAMETER
200-300 350-400 450-500 550-600
BULK DENSITY ELECTRODE G/CM3 ≥ 1.65 ≥ 1.65 ≥ 1.65 ≥ 1.65
NIPPLE ≥ 1.75 ≥ 1.75 ≥ 1.75 ≥ 1.75
RESISTIVITY ELECTRODE μΩM ≤6.5 ≤6.5 ≤6.5 ≤6.5
NIPPLE ≤4.0 ≤4.0 ≤4.0 ≤4.0
BENDING STRENGTH ELECTRODE MPA ≥12.0 ≥12.0 ≥12.0 ≥12.0
NIPPLE ≥16.0 ≥16.0 ≥16.0 ≥16.0
ELASTIC MODULUS ELECTRODE GPA ≤10.0 ≤10.0 ≤10.0 ≤10.0
NIPPLE ≤14.0 ≤14.0 ≤14.0 ≤14.0
C.T.E. (100-600/℃) ELECTRODE 10-6/℃ ≤ 2.2 ≤ 2.2 ≤ 2.2 ≤ 2.2
NIPPLE ≤ 2.2 ≤ 2.2 ≤ 2.2 ≤ 2.2
ASH   % ≤0.3 ≤0.25 ≤0.25 ≤0.25

 


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QINGDAO SUNGRAF MATERIALS CO.,LTD.

No.50 Hongkong Middle Road Qingdao Shandong China

Phone:
86-532-85780041
Fax:
86-532-85774622
Contact:
Rita (Sales Manager)
Mobile:
69813376
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