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Letter 37046
Documentation needed on suitability of
zinc plating and chromating
+++++
We are working with a company that is designing a new valve. They
have asked us some technical questions that we "know" the answer to
but need some technical support to verify- such as a journal, paper
or publication that could substantiate our answers.
We need documentation on the Paint-ability of Chromates.
Any information - as in a chart - that demonstrates the durability of
zinc plated steel vs. Stainless Steel
Any chart or list of media that could be passed through a valve that
WON'T CAUSE the zinc plate to fail
And, finally...
A reference that would indicate the normal amount of attrition
(corrosion or wear) of zinc plate per year under "normal" interior
circumstances.
Robin Scheppner
plating and galvanizing shop - Erie, PA, USA
Dear Reader, please --
- Answer or follow-up on this subject (in non-commercial
fashion).
-
- My company is a supporting advertiser at
finishing.com and we want the contact information to reach
the inquirer privately.
-
- Post a new
question or inquiry on a different subject.
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