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First Direct In Situ Observation of Grain Boundary Sliding in Ultrafine Grained Noble Metal
Author(s) -
Yang Kejing,
Fecht HansJörg,
Ivanisenko Yulia
Publication year - 2014
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/adem.201300413
Subject(s) - materials science , in situ , grain boundary , grain boundary sliding , metallurgy , noble metal , grain boundary strengthening , metal , microstructure , physics , meteorology
The unambiguous experimental evidence that grain boundary sliding and shear banding are important mechanisms of plasticity in ultrafine‐grained Pd with an average grain size of 134 nm was obtained using in situ scanning electron microscopy combined with orientation imaging techniques.