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July 1997

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Subject:
Re: "Delayed dalamination"
From:
Orna and Yehuda <[log in to unmask]>
Date:
Mon, 28 Jul 1997 22:45:38 +0300
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Hi,
First off all, I'd like to thank Andy for his explanation. The idea seems interesting, however I'll need a bit of time to think it over. Any other comments will be welcome.

I have tried to bake the boards according to Bill's idea, however the measling/delam. remained the same.

I must emphasize that I see the failure WITHOUT processing the boards.
Just taking them from storage shows the delam. on the preprocessed bare boards. There is no need to reflow/wave solder them in order to see the failure. 


    ************************************* 
    *          Yehuda E. Weisz              
    *  e-mail: [log in to unmask]
    *  Tel: 972-3-5240362                    
    ************************************

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