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HARD FERRITE
HIGH ENERGY EMBEDDING POWDERS
PRODUCT SELECTION
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HEEP(High Energy Embedding Powders) Powder Classes
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PRODUCT
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MATERIAL
TYPE
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ENERGY LEVEL
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Br
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Hci
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Bhmax
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Particle size
(microns)
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HM 130
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Sr/Ba Powder
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High
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2050
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3000
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0.95
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1.10 - 1.50
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HM 160
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Sr/Ba Powder
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High
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2200
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2800
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1.15
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1.10 - 1.50
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HM 170
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Sr/Ba Powder
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High
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2200
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2800
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1.15
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1.10 - 1.50
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HM 170-I*
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Sr/Ba Powder
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High
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3020
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3200
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2.25
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1.45
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HM 176
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Sr Powder
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High
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2300
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3200
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1.20
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1.10 - 1.50
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HM 180
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Ba Powder
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High
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2550
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3600
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1.65
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0.8 - 1.5
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HM 181
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Sr Powder
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High
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2400
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3200
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1.30
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1.10 - 1.40
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HM 185
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Ba Powder
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High
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2575
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4050
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1.65
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1.00
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* Based on injection molding data
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Typical HEEP Applications
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( This is an example of the most common ferrite powder applications,
if you don't see your application just ask us, with over 25 years
of experience we can suggest a powder that works for you.)
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PRODUCT
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Mfg. Process
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Micro
Motors
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Speakers
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Sensors
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Motor
Arcs
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Advert.
Specialty
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HM 130
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Ext/Cal
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X
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HM 160
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Ext/Cal
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X
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X
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HM 170-I
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I/M
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X
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X
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HM 170
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Ext-I/M-Cal-CM
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X
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X
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HM 176
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Ext
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HM 178
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Ext-Cal-CM
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X
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X
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HM 180
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Cal
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X
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X
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X
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HM 181
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Cal
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X
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X
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X
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HM 185
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Cal
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X
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X
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Quality Control Procedures
for High Energy Embedding Powder Classes
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