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SICHUAN GUANGHAN SHIDA CARBON CO., LTD.
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.

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Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance

Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance

  • Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance
  • Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance
Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance
Product Details:
Place of Origin: CHINA
Brand Name: SHIDA CARBON
Certification: ISO9001:2015
Model Number: 650mm UHP
Payment & Shipping Terms:
Minimum Order Quantity: 20MT
Packaging Details: 10 pcs/40"HQ
Delivery Time: 10 work days
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 50000MT/year
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Detailed Product Description
Product: UHP650 Graphite Electrode For EAF Resistance: 4.5-5.8μΩm
Diameter: 650mm (26") Length: 110INCH
Raw Material: 100% Needle Coke Applicattion: EAF
High Light:

ultra high power graphite electrodes

,

uhp grade graphite electrodes

 

UHP650 Graphite Electrode for EAF , Large Diameter , Ultra High Power
 
 
Shida Carbon is a Hi-Tech enterprise specialized on research and production of new carbon materials, also act as the vice chairman of China Association of Small and Medium Enterprises, director of China Carbon Industry Association, member of Carbon Material Council of Chinese Society for Metals and member of China Special Steel Enterprises Association.
 
Usage:

  • Screw lifting plug into socket of one end and place soft protection material under the other end(see pic.1) to avoid damaging nipple;
  • Blow dust and dirt on the surface and socket of electrode and nipple with compressed air; use brush to clean if compressed air cannot do it well (see pic.2);
  • Use a proper torque value (see recommended torque value table) to properly lock electrode (see pic.3);
  • In order to avoid crushes during furnace charging, please place bulk materials at the furnace bottom; meanwhile please do not place lime or any other non-conductive materials right under the electrodes, otherwise it will decrease electric conduciveness and cause breakage;
  • Attention furnace cover’s position in order to avoid scratching or damaging when rising and lowering electrodes;
  • If any connection gap observed after jointing, the causes must be identified and eliminated before use;
  • Electrode clamper must be hold at the proper position: outside the safety lines of the higher end;
  • Attention impact on electrodes from collapsing materials during melting, operations of rising and lowering must be taken on time;
  • Electrode breakage happens during refining period due to thinner electrodes cause nipple dropping and consumption increase, please don’t use electrodes to raise carbon content.
  • Please don’t mixed use electrodes from different manufacturers due to raw material and technologies are different from each manufacturer, chemical and physical properties are various as well.

 
Shida UHP650 Properties
 

Nipple
Nipple AD SPR MOR MOE CTE//cmcmC
(gm/cc) (ohm Micro mtr) (N/mm2) ( kg/mm2) x10-7(0-50)
g/cm3 µΩ.m MPa GPa 10-6/ (100-600℃)
MAX 1.83 3.6 27 16 1.1
MIN 1.8 3.2 23 17.5 0.98
Electrode
Electrode AD SPR MOR MOE CTE//cmcmC
(gm/cc) (ohm Micro mtr) (N/mm2) ( kg/mm2) x10-7(0-50)
g/cm3 µΩ.m MPa GPa 10-6/(100-600)
MAX 1.74 5 12 10.5 1.25
MIN 1.71 4.5 9.5 9 1.15

 

Shida Carbon General Preperties:

Item Unit UHP HP RP UHP Nipple HP Nipple
450-500mm 550-700mm 450-500mm 550-700mm 400-450mm 500-700mm
Bulk Density g/cm3 1.66-1.73 1.68-1.75 1.60-1.70 1.62-1.72 1.55-1.65 1.54-1.64 1.80-1.85 1.72-1.80
Resistivity μΩm 4.8-6.0 4.5-5.8 5.2-7.5 5.5-7.2 7.5-9.0 8.0-9.5 3.0-4.3 4.0-6.0
Flexual Strength MPa 10.5-15.0 10.0-14.0 10.5-14.5 9.0-13.5 8.0-11.0 7.0-10.0 20.0-30.0 18.0-25.0
Elastic Modulus GPa 8.0-10.0 8.0-12.0 6.0-9.3 16.0-20.0 12.0-16.0
CTE (30-600) 10-6/℃ ≤1.5 ≤2.2 ≤2.8 ≤1.3 ≤2.0
Ash Content % ≤0.3 ≤0.3 ≤0.5 ≤0.3 ≤0.3

Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance 0
Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance 1
Baking System:Car bottom baking furnace
 
Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance 2
Impregnation System:Fully automatic,high vacuum and pressure,hot in-cool out.
 
 
Ultra High Power Carbon Graphite Electrodes 650mm Diameter 4.5-5.8 μΩM Resistance 3
Japan Plug Gauge Inspection

Contact Details
SICHUAN GUANGHAN SHIDA CARBON CO., LTD.

Contact Person: sales

Tel: +8613281182772

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SICHUAN GUANGHAN SHIDA CARBON CO., LTD.
Room 1011, 47 Yongfeng Road, Hi-Tech District, Chengdu, 610041,Sichuan Province, P.R. China.
Tel:86-028-66856611
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