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November 2006

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Subject:
From:
"Dehoyos, Ramon" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Dehoyos, Ramon
Date:
Fri, 17 Nov 2006 09:08:05 -0500
Content-Type:
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        Warner:
                  Isn't it liquidus and solidus for SnPb solder divided
by a line at 183C? Could you expand on this matter.
        Regards,
        Ramon



 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Braddock, Iain
Sent: Friday, November 17, 2006 3:29 AM
To: [log in to unmask]
Subject: Re: [TN] BGA anomaly


Werner,
 
You are quite correct......a slip up with semantics!
 
Regards,
    Iain.

-----Original Message-----
From: [log in to unmask] [mailto:[log in to unmask]]
Sent: 16 November 2006 14:51
To: Braddock, Iain; [log in to unmask]
Subject: Re: [TN] BGA anomaly


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In a message dated 11/16/06 6:19:19, [log in to unmask] writes:


The reflow profile peaked @ 232C with time above liquidus for, 1) SAC -
29 secs 2) SnPb - 74 secs.



Where did you get "time above liquidus"--I think you mean "time above
Solidus"-which is an entirely different thing.

Werner



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