Process for reducing the coefficient of friction and wear between a metal part and an organic polymer-or copolymer-based part and its application to artificial limb-joints and fittings working in marine environments
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United States of America Patent
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Jan 2, 1996
Issued Date -
N/A
app pub date -
Dec 16, 1993
filing date -
May 24, 1988
priority date (Note) -
Expired
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Abstract
A process for reducing the coefficient of friction and the wear between a metal part and an organic polymer- or copolymer-based part, in an aqueous medium containing chlorides, characterized in that the organic polymer- or copolymer-based part is submitted to a surface treatment by ionic implantation of elements selected from nitrogen, argon, oxygen and carbon.
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