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Subject:	Au-Ni coating
From:	Marki Sasportas <[log in to unmask]>
Reply To:	TechNet E-Mail Forum.
Date:	Mon, 22 Jul 2002 14:03:59 +0200
Content-Type:	text/plain
Parts/Attachments:	text/plain (23 lines)

Hello All,

I have problem in BGA rework, In some cases after, heating specific zone on
the board ( gold finish)
A near BGA joints are being defected. After taking off this BGA I noticed
that some of the pads are black,
What can cause the problem?

Thanks in advance,
Sasportas Marki,
CreoScitex Corporation Ltd.

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