UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode

Product Details
Customization: Available
Carbon Content: High-Carbon
Type: Graphite Electrodes
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  • UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
  • UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
  • UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
  • UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
  • UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
  • UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
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  • Overview
  • Product Description
  • Detailed Photos
Overview

Basic Info.

Model NO.
GM-15
Composition
SiC
Grade
Industrial Grade
Forming Way
Molded Graphite
Crystal Morphology
Flake Graphite
Transport Package
by Ply-Wood
Specification
HP/UHP 200-700 (diameter)
Trademark
baiyi
Origin
China
HS Code
8545110000
Production Capacity
8000ton/Year

Product Description

Product Description

 

Graphite Electrode
Graphite electrode is made from the domestic first class petroleum coke and high quality needle coke and widely used in the electric arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc. The Graphite electrodes include: regular power, high power, ultra high power and square electrode. The range of diameters covers from 200mm to 800mm. Our products own the following characteristics: low electric resistivity, good electrical and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy.
Baiyi company and its partner have the annual production capacity of graphite electrodes is 60,000 MT.
Detailed Photos

 

UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode
UHP400 UHP450 UHP500 UHP550 UHP600 Graphite Electrode with Nipple UHP Graphite Electrode


Quality Assurance & Control
· National Certified Laboratory
· Key testing instruments, including: specific resistor, bulk density meter, elasticmodulus    meter, bending strength inspector, ash analysis meter, CTE analysis meter, etc.
· On-time instrument calibration
· On-site properties testing, including:
   L-CTE,C-CTE
   Specific resistance, bulk density,
   Bending strength, ash content, elastic modulus

Technical Specifaication:
Item Unit RP HP UHP
250-400 450-800 300-400 450-700 300-400 450-700
Electric Resistivity Electrode μΩ.m 7.5-8.6 7.5-8.8 5.5-6.8 5.5-7.0 4.6-6.0 4.8-6.2
Nipple 4.5-5.5 4.0-5.0 3.5-4.5
Bending Strength Electrode Mpa ≥8.0 ≥11.0 ≥11.0
Nipple ≥15.0 ≥16.0 ≥18.0
Elastic Modulus Electrode Gpa ≤9.0 ≤11.0 ≤13.0
Nipple ≤13.0 ≤14.0 ≤15.0
Bulk Density Electrode g/cm3 1.55-1.65 1.63-1.73 1.65-1.75
Nipple 1.70-1.75 1.73-1.80 1.75-1.82
Ash Electrode % ≤0.3
Nipple
CTE(100-600)ºC Electrode 10-6/ºC 2.00-2.50 1.80-2.00 1.30-1.50
Nipple   1.50-1.80 1.50-1.80 1.20-1.40

Current Carrying Capacity
Nomina diameter RP HP UHP
Current Carrying Capacity Current Density Current Carrying Capacity Current Density Current Carrying Capacity Current Density
in mm A A/cm2 A A/cm2 A A/cm2
12 300 10000-13000 14-18 13000-17400 17-24 15000-22000 20-30
14 350 13500-18000 14-18 17400-24000 17-24 20000-30000 20-30
16 400 18000-23500 14-18 21000-31000 16-24 25000-40000 19-30
18 450 22000-27000 13-17 25000-40000 15-24 32000-45000 19-27
20 500 25000-32000 13-16 30000-48000 15-24 38000-55000 18-27
22 550 32000-40000 13-16 35000-55000 14-22 42000-64000 17-26
24 600 35000-41000 13-15 41000-61000 14-21 50000-73000 17-25
28 700 39000-48000 10-12 55000-82000 14-21 67000-99000 17-25
32 800 43000-54000 8-10 / / / /

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