Title of article
Interactions of hydrogen in copper studied by internal friction technique
Author/Authors
Aaltonen، نويسنده , , P. and Nevdacha، نويسنده , , V. and Tarasenko، نويسنده , , O. and Yagodzinskyy، نويسنده , , Y. and Hنnninen، نويسنده , , H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
4
From page
218
To page
221
Abstract
Internal friction (IF) in electrochemically hydrogen-charged copper was studied in the temperature range of 80–500 K. A distinct peak of relaxation caused by hydrogen was observed in the vicinity of 130 K at the frequency of about 1 Hz. The observed peak has an enthalpy and pre-exponential factor of relaxation 0.28 eV and 4.6×10−13 s, respectively. Effects of copper microstructure and oxygen content on the hydrogen internal friction peak in copper were studied and discussed.
Keywords
Internal friction , Hasiguti peaks , Copper , Gas filled porosity , Hydrogen
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2004
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2143612
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