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Not an expert, but I would assume this could be determined through a hardness test?
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of [log in to unmask]
Sent: Tuesday, November 01, 2016 7:19 AM
To: [log in to unmask]
Subject: Re: [TN] Test
Fellow TechNetters:
I did not receive a response the FIRST time . therefore I pose the inquiry once again.
“Is there a test or method to determine if gold plating is hard gold or ENIG? XRF will determine thickness of gold but will not verify plating process. I am working with a measurement of 5 micro inches of gold.”
Victor,
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of David Hillman
Sent: Tuesday, November 01, 2016 7:14 AM
To: [log in to unmask]
Subject: Re: [TN] Test
I don't know about the rest of the folks but I received an A+ and its rumored you received a C-
Dave
On Tue, Nov 1, 2016 at 7:09 AM, Douglas Pauls < [log in to unmask]> wrote:
> And what percentage of our grade is this test?
>
>
> Doug Pauls
> Principal Materials and Process Engineer Rockwell Collins
>
> On Mon, Oct 31, 2016 at 9:17 AM, Vadim Matveyev
> <[log in to unmask]>
> wrote:
>
> > Test
> >
>
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