Article of manufacture having at least in part the surface appearance of brass with a ceramic barrier coating
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United States of America Patent
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Jun 2, 1998
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N/A
app pub date -
Jun 11, 1996
filing date -
Jun 11, 1996
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Abstract
An article of manufacture having at least in part the surface appearance of brass includes a ceramic barrier coating applied to a base layer of Cu/Ni/Cr. The ceramic barrier coating includes an initial layer of ZrCn and an additional layer which is a nitrite, carbide or oxide of Zr, Ti, Si, Al or Hf.
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