Catalogue Ferrite Electrodes
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Electrodes for Electrolysis Ferrite Electrodes N102 Series
Conformity to RoHS Directive
The ferrite material used for these TDK's Ferrite Electrodes is kind of special ceramic materials that have very low electrical resis­tance. TDK's Ferrite Electrodes have superior performance in applications not just for conventional lead and titanium electrodes, but for various kinds of application such as electrolyte which include organic materials and cyan.
TDK's Ferrite Electrodes also have unique features that minimize secondary pollution and anode sludge will be stuck to magnets. These types of ferrite electrodes are available only from TDK. Again, TDK's Ferrite Electrodes can be used in various kinds of application such as various types of surface treatment, precious metal recovery, alkaline ionized water, waste water treatment, elec-trodeposition coating, and soon.
FEATURES
• Corrosion resistance
The outstanding resistance to corrosion of the ferrite electrodes is due to superior physical characteristics such as low porosity and small, uniform crystals.
• Non-pollution
Secondary pollution is of no concern since the major component of these ferrite electrodes is iron oxide.
• Light weight
Ferrite electrodes are relatively light weight. For example, Pb elec­trode material has a specific gravity of 11, in contrast to ferrite's specific gravity of 5. Ferrite electrodes are much more easily han­dled.
• Free of deformation
Since ferrite electrode material is a type of ceramic, in contrast to metallic electrodes, bending and deformation does not occur dur­ing use.
• Operating voltage
Ferrite electrodes can even be used at high voltages. STANDARD MATERIAL CHARACTERISTICS
RH SHAPE
SHAPES AND DIMENSIONS
Plastic coating
Ferrite
Internal core(copper)
/
in
L
100
STANDARD SHAPE OF FEEDER
Other shaped feeders are also available. Please contact us. (Example)
Dimensions in mm
Part No.
0D
L
N102 RH20X200
20
200
N102 RH20X300
20
300
N102 RH20X400
20
400
N102 RH20X500
20
500
N102 RH20X600
20
600
N102 RH20X700
20
700
N102 RH20X800
20
800
N102 RH20X900
20
900
N102 RH28X200
28
200
N102 RH28X300
28
300
N102 RH28X400
28
400
N102 RH28X500
28
500
N102 RH28X600
28
600
N102 RH28X700
28
700
N102 RH28X800
28
800
N102 RH28X900
28
900
• The products of which length is longer than 900mm are also available by connecting two or more electrodes.
• Please contact us for other dimensional products described above.
Material
N102
Specific resistivity
0.5£2-cm
Specific gravity
4.9g/cm3
Porosity
0.5%
Gas permeability
None (1 atm. pressure)
Bending strength
600kg/cm2
Vickers hardness
700kg/mm2
Thermal expansion coefficient
90x 10"7/°C[+20 to +400°C]
Oxygen overvoltage
0.66V[at 10A/dm2]
Chlorine overvoltage
0.3V[at 10A/dm2]
PRODUCT IDENTIFICATION
N102 RH 20 X 200 (1) (2) (3)
(1)Material (2)Shape
(3)Dimensions(0Dx L)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
All specifications are subject to change without notice.
002-04 / 20071230 / e181
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