Valdimir!
How can you strip off the Chrome from the glass?
In my experience, it comes off by polishing with pich or by grinding. I have not find any soultion which solves the Cr underlayer.
Br.
Attila
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--- In VacuumX@..., Vladimir Chutko <chutko@...> wrote:
For Al and Ag I deposit 300 A Cr underlayer on glass at 20 A/s . Before
I make oxygen ion beam substrates pre-cleaning during 2-3 min.
Everything looks fine, adhesion is very good.
Vladimir Chutko
On 9/13/2011 7:17 PM, pjifl@... wrote:
I need to do Cr coating which must adhere very well. But my evaporation
rate may not be as high as I would like.
Cr is always mentioned as holding on to glass well - better than most other
metals.
But, after reading how evaporation rate influences the sticking of Al on
glass, how important is it for Cr ?
Peter Smith
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