Temperature-dependent strain rate sensitivity and activation volume of nanocrystalline Ni

By Yinmin M Wang, A. Hamza, Evan Ma. 2006

468 citations recorded by the source corpus.

Subfields: Materials Chemistry, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/3ce132b52a5f5bc54cb94bf2b48d929ac8e03067

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Materials Chemistry

1. Ting Zhu
2. Ju Li
3. A. Wilkinson
4. Mathias Göken
5. H. Höppel
6. R. Reed
7. F. Dunne
8. David L. McDowell

In Mechanical Engineering

1. Ju Li
2. Ting Zhu
3. A. Wilkinson
4. Mathias Göken
5. K. Durst
6. H. Höppel
7. R. Reed
8. F. Dunne

Citations in the corpus

• Ultra-strength materials (2010, background): “It is, therefore, important to conceptually distinguish the apparent and physical (true) activation volume [201,312,313].”
• Nanoindentation strain-rate jump tests for determining the local strain-rate sensitivity in nanocrystalline Ni and ultrafine-grained Al (2011, background): “and Wang et al.(37) obtained m-values of 0.”
• Environmentally-assisted grain boundary attack as a mechanism of embrittlement in a nickel-based superalloy (2017, background): “For rate-dependent deformation process of the Coble-creep type the strain-rate dependence would be expected to be higher (m z 1 [48]) and the activation volume would be of order the atomic spacing (DVz1 b3 [49]).”