THIN FILM COATING ON MECHANICAL FACE SEALS
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United States of America Patent
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Issued Date -
Dec 3, 2015
app pub date -
May 29, 2014
filing date -
May 29, 2014
priority date (Note) -
Abandoned
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Abstract
A seal is disclosed. The seal has a first surface and a second surface disposed in a plane generally parallel to the first surface. At least one of the first surface and the second surface is at least partially coated with a film that includes an adhesion layer, a transition layer, and an amorphous diamond-like (a-DLC) layer.
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