Study of the interaction between the indentation size effect and Hall–Petch effect with spherical indenters on annealed polycrystalline copper

XD Hou, AJ Bushby, NM Jennett - Journal of Physics D: Applied …, 2008 - iopscience.iop.org
… Such (genuine) size effects have now been demonstrated widely … indentation size effect
when indenting materials with spherical indenters of different radii, and on the effect of grain size

… of a modified slip-distance theory to the indentation of single-crystal and polycrystalline copper to model the interactions between indentation size and structure size …

X Hou, NM Jennett - Acta materialia, 2012 - Elsevier
… in single crystals, and also in polycrystals, whenever indent sizes and structure sizes are …
of different sizes at a constant indentation strain. We show that indent size, grain size and …

The interaction between Lateral size effect and grain size when scratching polycrystalline copper using a Berkovich indenter

A Kareer, XD Hou, NM Jennett… - Philosophical …, 2016 - Taylor & Francis
… effect and the grain size effect (GSE) can be combined in a … indentation of single-crystal
and polycrystalline copper to model the interactions between indentation size and structure size

The influence of grain size on the indentation hardness of high-purity copper and aluminium

YY Lim, MM Chaudhri - Philosophical Magazine A, 2002 - Taylor & Francis
… All the asreceived polycrystalline copper and polycrystalline aluminium specimens were
in a heavily work-hardened state and their grain sizes were determined to be 70 i 30 and 330 …

Comparative analysis of mechanical properties for mono and poly-crystalline copper under nanoindentation–Insights from molecular dynamics simulations

AB Shinde, A Owhal, A Sharma, P Ranjan… - Materials Chemistry and …, 2022 - Elsevier
… properties of FCC polycrystalline copper under the … in polycrystalline copper with a 10–15
nm grain size range [23,24]… ] reported micro-indentation hardness of polycrystalline copper with …

Nano and macro indentation studies of polycrystalline copper using spherical indenters

YY Lim, AJ Bushby, MM Chaudhri - MRS Online Proceedings Library …, 1998 - cambridge.org
… Spherical indentations using indenters … polycrystalline copper. In the case of the 7, 35 and
60 gm radius indenters, a nanoindentation machine has been employed and the indentation

Nanoindentation of single crystal and polycrystalline copper nanowires

S Bansal, E Toimil-Molares, A Saxena… - … , 2005. ECTC'05., 2005 - ieeexplore.ieee.org
… and 500 nm diameter polycrystalline copper nanowires was … and annealed copper. The
hardness values for 50 nm grain … nm polycrystalline copper nanowire for indentation depth of …

Grain size effects on indentation-induced defect evolution and plastic deformation mechanism of ploycrystalline materials

P Zhao, Y Guo - Computational Materials Science, 2018 - Elsevier
… are adopted in nanoindentation simulations, whose grain sizeindentation force of
single-crystalline copper is larger than that of polycrystalline copper, and that of polycrystalline

Indentation fatigue behaviour of polycrystalline copper

BX Xu, ZF Yue, J Wang - Mechanics of Materials, 2007 - Elsevier
… 99.9% polycrystalline copper with an average grain size 32 μm, … was sawed from a
polycrystalline copper bar to produce parallel … of polycrystalline copper used in the indentation

Indentation size effect in polycrystalline FCC metals

AA Elmustafa, DS Stone - Acta Materialia, 2002 - Elsevier
High purity aluminum and alpha brass samples were tested for the indentation size effect (ISE)
using a combination of microhardness (high load) and nanoindentation (low load). We …