Re: [ATM] few questions about aluminizing

[James P Crombie <jpcrombie@pei.eastlink.ca>]

James Lerch has a nice web page on his aluminizing machine.  I am sure 
he could supply much of that information.

http://lerch.yi.org/atm/

Miladinovic Dragan wrote:

>Hi all,
>My name is Dragan Miladinovic, from Novi Sad , Serbia. During last 8
>years I' on the list.
>I'm the member of the Astronomical society "Lyra", Novi Sad, where are
>few members  , who are able to make mirrors. ( thanks to this list ) .
>But we have so much problems, because  we  have to aluminize mirrors in
>Budapest,Hungary because it is expensive, and you have to wait long time
>for the mirror.
>Fortunately, now we find possibility to aluminize mirrors in our country
>, at the Institute of Physics near Belgrade, but they asked us some
>questions , because they have no experience about telescope mirrors
>don't know the answers, so I am asking all from the list for some help.
>The questions are:
>
>1. How many micrograms of Aluminum lays on square centimeter ( or inch
>?)
>
>2. Where i can find (on the Web) , knowledge about technology of coating
>( methods, raw materials, equipment for that , etc...
>
>I appreciate any help.
>Regards,
>
>
>
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>  
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