Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Lars Hultman0
Åsa Ahlin0
Ola Andersson0
Lisa Kjellén0
Date of Patent
February 24, 2009
Patent Application Number
11015254
Date Filed
December 20, 2004
Patent Primary Examiner
Patent abstract
The invention concerns powder compositions consisting of electrically insulated particles of a soft magnetic material of an iron or iron-based powder and 0.1-2% by weight of a lubricant selected from the group consisting of fatty acid amides having 14-22 C atoms. Optionally a thermoplastic binder such as polyphenylene sulphide may be included in the composition. The invention also concerns a method for the preparation of soft magnetic composite components.
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