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Add: Wangcun, Zhoucun Country, Zibo City, Shandong province, China
Tel:0086-533-6689465
Fax:0086-533-6689093
E-mail:sd83@83ts.com
Zip:255311

High-power Electrode

Details

High-power Electrode

 

1.理化指标 Physical and chemical index

项目
ltem
单位 公称直径
Nominal Diameter(mm)
行业标准
YB/T4090-2000 Industry Standard
典型值
Typical Values
200-400 450-550 300-400 450-550
电阻率
Electric Resistivity
电极
Electrode
μΩ·m ≤7 ≤7.5 5.0-6.6 5.4-6.8
接头
Nipple
≤6.5 ≤6.5 4.0-5.0 4.0-5.0
抗折强度
Bending strength
电极
Electrode
Mpa ≥10.5 ≥9.8 ≥11.0 ≥11.0
接头
Nipple
≥14.0 ≥14.0 ≥16.0 ≥16.0
弹性模量
Elastic modulus
电极
Electrode
Gpa ≤12.0 ≤12.0 ≤11.0 ≤11.0
接头
Nipple
≤16.0 ≤16.0 ≤15.0 ≤15.0
体积密度
Bulk density
电极
Electrode
g/cm3 ≥1.60 ≥1.60 1.63-1.70 1.63-1.70
接头
Nipple
≥1.70 ≥1.70 1.73-1.80 1.73-1.80
灰分
Ash
电极
Electrode
% ≤0.3 ≤0.3 ≤0.3 ≤0.3
接头
Nipple
热膨胀系数
CTE (100-600)℃
电极
Electrode
10-6/℃ ≤2.4 ≤2.4 1.8-2.2 1.8-2.2
接头
Nipple
≤2.2 ≤2.2 1.5-1.8 1.5-1.8

 

2.允许电流负荷 Recommended current carrying capacity

公称直径
Nominal Diameter
YB/T4089-2000 BSTS-HP
允许电流负荷
Current Carrying Capacity
电流密度
Current Density
粗炼炉
Electrical arc furnace
精炼炉
ladle Refining furnace
允许电流负荷
Current Carrying Capacity
电流密度
Current Density
允许电流负荷
Current Carrying Capacity
电流密度
Current Density
in mm A A/cm2 A A/cm2 A A/cm2
12 300 13000-17400 17-24 13000-17500 18-25 15000-21000 21-29
14 350 17400-24000 17-24 17500-24500 18-25 20000-28000 21-29
16 400 21000-31000 16-24 21500-32000 17-25 24000-35000 19-28
18 450 25000-40000 15-24 26000-40500 16-25 29000-45000 18-28
20 500 30000-48000 15-24 32000-50000 16-25 34000-54000 17-27
22 550 35000-55000 14-22 37000-57000 15-23 40000-62000 16-25

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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