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Reply To: | TechNet E-Mail Forum. |
Date: | Wed, 4 Dec 2002 09:19:38 EST |
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Hi Ed,
You are correct, 12% elongation is on the low side. You also correct that
"determination of elongation is a little bit tricky"--that is why test method
IPC-TM-650, Test Method 2.4.2.1 "Flexural Fatigue and Ductility, Foil," also,
ASTM E 796, "Method for Ductility Testing of Metallic Foil," was developed.
Werner Engelmaier
Engelmaier Associates, L.C.
Electronic Packaging, Interconnection and Reliability Consulting
7 Jasmine Run
Ormond Beach, FL 32174 USA
Phone: 904-437-8747, Fax: 904-437-8737
E-mail: [log in to unmask], Website: www.engelmaier.com
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