Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bruce Anthony Tavares0
Bart Jerome Nelson0
Date of Patent
December 19, 2006
Patent Application Number
10758032
Date Filed
January 14, 2004
Patent Primary Examiner
Patent abstract
A powder metal mixture comprises a lubricant powder conventionally used to produce powder metal parts in combination with micronized cellulose fibers in an amount less than 2% by weight of the mixture. The addition of fibers with the lubricant increases green strength of a part made by compacting the mixture and improves dimensional conformance.
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