LEADFREE Archives

December 2000

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Subject:
From:
Brian Ellis <[log in to unmask]>
Reply To:
Leadfree Electronics Assembly E-Mail Forum.
Date:
Tue, 12 Dec 2000 14:23:51 +0200
Content-Type:
text/plain
Parts/Attachments:
text/plain (51 lines)
Erik

Unfortunately, the server eliminates attachments ruthlessly (thank
goodness!!!!). If it is purely a text document, you can cut & paste it
into an e-mail. Otherwise, you will have to post it somewhere from which
we can download it.

Brian

"" wrote:
>
> Dear all,
>
> I promised to post a contribution on the ECO-impact of metals used in solder alloys and solderable finishes, such as Sn, Pb, Ag, Bi, Cu, Sb, Ni, Pd, Pt, Au. All these metals and probably some more are applied in soldering of electronics and it is that
> list of metals which will have to provide the lead-free alternatives. I do this by sending an attachment, of which I hope that it is small enough to be distributed by the IPC server.
> Recently, there has been an strong debate on theECO-impact of Ni, triggered by a remark in one of my postings. That metal is addresses in particlar in this contribution. By the way, I had to rely on the environmental scientists in our organisation,
> because I personally am not a specialist in these matters. It has been said in a posting, this is a very young field in science so, we still lack too many data. Anyway, I hope that this posting will be helpful for a better understanding.
>
> For completeness, I want to refer to my earlier posting of December 1st, 1999. It is available in the mail archives of IPC. The webmaster wrote: "Yes. All of the Leadfree and other forum postings are archived at the IPC site www.ipc.org >On-Line
> Resources & Databases > E-mail Archives.  Searching can be done by subject, key word,  poster,  and date."
>
> With best regards,
> Erik
>
> ---------------------------------------------------------------------------------------------------------------------------------------------
> Erik E. de Kluizenaar
> PHILIPS CFT - Electronic Packaging & Joining (EP&J)
> Building SAQ-p,  p/o box 218,  5600 MD Eindhoven - The Netherlands
> Tel/Fax: (+31 40 27) 36679/36815;    E:mail  [log in to unmask]
> PHILIPS homepage:  http://www.philips.com; PHILIPS CFT homepage: http://www.cft.philips.com
> Internal PHILIPS only:   http://pww.cft.philips.com/cfteurope/electronics/elpajo/index.htm
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
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Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
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