Big Discount Electrode For Lf Steel Making -
Uhp 500 Graphite Electrode For Arc Furnace – Tiantian
Product Detail
Graphite Electrodes from Tiantian Factory are a high temperature resistant graphite conductive refractory material used in the metallurgical industry. Graphite Electrode is made of petroleum coke, bituminous coke as aggregates, coal tar pitch as binders, after raw material calcination, crushing and milling, batching, kneading, molding, roasting, impregnation, graphitization and machining, which is also known as artificial graphite electrodes in order to distinguish from natural graphite electrodes made of natural graphite.
Drawings
Size
Product standards
| Item |
Unit |
Nominal Diameter |
| UHP |
HP |
RP |
| ≤Φ400 |
≥Φ450 |
≤Φ400 |
≥Φ450 |
≤Φ300 |
≥Φ350 |
| Electric Resistivity |
electrode |
μΩ·m |
≤5.5 |
≤6.5 |
≤8.5 |
| Nipple |
≤4.5 |
≤5.5 |
≤6.5 |
| Bending Strength |
electrode |
Mpa |
≥11 |
≥10.5 |
≥9.8 |
≥8.5 |
≥7.0 |
| Nipple |
≥20.0 |
≥16.0 |
|
≥15.0 |
| Elastic Modulus |
electrode |
Gpa |
≤14.0 |
≤12 |
≤9.3 |
| Nipple |
≤18.0 |
≤16.0 |
≤14.0 |
| Bulk Density |
electrode |
g/cm3 |
≥1.66 |
≥1.67 |
≥1.62 |
≥1.6 |
≥1.53 |
≥1.52 |
| Nipple |
≥1.75 |
≥1.73 |
≥1.69 |
| CTE |
electrode |
10-6/℃ |
≤1.5 |
≤2.4 |
≤2.9 |
| Nipple |
≤1.4 |
≤2.2 |
≤2.8 |
| ASH |
electrode |
% |
≤0.3 |
≤0.3 |
≤0.3 |
| Nipple |
The raw materials
Graphite Electrodes from Tiantian Factory are a high temperature resistant graphite conductive refractory material used in the metallurgical industry. Graphite Electrode is made of petroleum coke, bituminous coke as aggregates, coal tar pitch as binders, after raw material calcination, crushing and milling, batching, kneading, molding, roasting, impregnation, graphitization and machining, which is also known as artificial graphite electrodes in order to distinguish from natural graphite electrodes made of natural graphite.
Production flow chart
Use the figure
Graphite electrodes are an essential consumable of electric arc furnace steel-making, so any way to improve the life and efficiency of an electrode saves money in the steel-making industry. We will supply high quality graphite electrodes for your company.
Application Notice
packing
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