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FER-E3

Graphite Rod

Applications

These graphite rods are widely used as electrodes, anodes, cathodes, heating elements, resistors, fluxing/degassing tubes, molds, crucibles, special structural parts, etc. in metallurgy, mechanical engineering, chemical & electrochemical industry, energy management, glass & ceramics, transportation and other industries.


Programmable properties

Medium and/or fine grain

High density and high mechanical strength

High thermal and chemical resistance

High resistance to thermal shock

Proper electrical conductivity

Minimum wettability to molten metals and glass


Typical Sizes

Fine-grained Graphite Rod(FER) Blank Size Nominal Diameter mm 43, 53, 60, 66, 85, 110
Length mm 600 — 1800
Medium-grained Graphite Rod(MER) Machined Size Nominal Diameter mm 75, 100, 125, 150, 175, 200, 225, 250, 300, 350, 400, 450
Length mm 1700 — 2100

Specifications

Specifications Unit FER-E3
Bulk Density g/cm3 1.74 – 1.78
Compressive Strength MPa 44 – 52
Bending Strength MPa 22 – 28
Specific Resistance μ Ω·m 7.0 – 15.0
Ash % 0.05 – 0.3
Maximum Grain Size mm 0.2



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