Wrinkling and Folding in Copper Single Crystals under Compression and Sliding

Abstract:

Strain-induced folds on the lateral faces of copper monocrystals generated in compression and sliding tests have been studied using SEM and OM techniques. It has been established that these folds form at different structural scale levels by similar mechanisms related basically to distortion of faces in the vicinity of their end faces during the so-called "lip" formation. Under compression folds have also been formed on the lateral areas bended and on the strain domain boundaries.Keywords: single crystal, wrinkling, folding fragmentation, texture, sliding.

• Periodical: Advanced Materials Research (Volume 1085)
• Pages: 351-354
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1085.351
• Online since: February 2015
• Authors: Dmitry Lychagin, Sergei Tarasov, Andrey Chumaevskii, Ekaterina Alfyorova
• Keywords: Folding Fragmentation, Single Crystal, Sliding, Texture, Wrinkling

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