Title of article
Serrated yielding in long-range ordered 18R Cu–Zn–Al single crystals
Author/Authors
Cuniberti، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
4
From page
776
To page
779
Abstract
The jerky flow of long-range ordered 18R Cu–Zn–Al single crystals is studied on compressive deformation tests between 293 and 523 K. The results are analysed in terms of the Portevin–Le Chatelier effect, and the apparent activation energy for this and other LRO alloys is discussed in relation to a dislocation interaction and diffusion model.
Keywords
B. Strain-aging , B. Plastic deformation mechanisms , A. Long-period superlattices
Journal title
Intermetallics
Serial Year
2006
Journal title
Intermetallics
Record number
1503516
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