Really nice and white, as I would expect for a heavier element.
Bev
-----Original Message-----
From: [log in to unmask] [mailto:[log in to unmask]]
Sent: Thursday, February 26, 2009 11:05 AM
To: TechNet E-Mail Forum; Bev Christian
Subject: Re: [TN] Weird one - bismuth in overmold
Bev,
How did it look in the SEM (the contrast)?
Vladimir
------Original Message------
From: Bev Christian
Sender: TechNet
To: [log in to unmask]
ReplyTo: TechNet E-Mail Forum
ReplyTo: Bev Christian
Sent: Feb 26, 2009 10:51
Subject: [TN] Weird one - bismuth in overmold
TechNetters,
In checking a component for one thing or another we found via SEM/EDX
particles of bismuth in the overmold. Smaller amounts of bromine were
also found in the same spots but the largest signal by far was due to
Bi. I have never seen or heard of such a thing before. Can anyone shed
any light on this before I go to the component vendor?
Bev
RIM
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