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November 2005

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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, 11 Nov 2005 13:36:54 -0500
Content-Type:
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         Hi David:
        A graphite fiberglass coated fixture will not deform. Graphite
will provide the backbone and the glass will keep it from wearing due to
handling and seal the graphite. Maybe this has not been done yet, but
graphite melting point is 4100 deg C, so it does not bend at 300 deg C
at all. If you propose to a fixture manufacturer if they could build a
special fixture for you, they might do it.
        Ramon

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of David Tremmel
Sent: Friday, November 11, 2005 1:20 PM
To: [log in to unmask]
Subject: [TN] High temp material

Hello all,

Would anyone recommend a high-temp material that can:

Be machined for various fixtures and chucks Can withstand lead-free oven
profiles Be used for 100 or more thermal cycles and still maintain its
form (down to 1mil tolerance) Does not absorb too much heat (compared to
a metal)


Thank you in advance,

David

_________________________________________________________________
MSN Latino: el sitio MSN para los hispanos en EE.UU.
http://latino.msn.com/

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