Indentation creep revisited

IC Choi, BG Yoo, YJ Kim, J Jang - Journal of Materials Research, 2012 - cambridge.org
… Here we critically review the existing indentation creep methods and the issues that can be
raised in precisely estimating small-scale creep properties, and attempt to propose possible …

Measurement of power-law creep parameters by instrumented indentation methods

C Su, EG Herbert, S Sohn, JA LaManna… - Journal of the …, 2013 - Elsevier
… uniaxial compression creep tests and indentation creep tests in a … both α and n by instrumented
indentation techniques. Since the … for elastic displacements, a point we will revisit later. …

Influences of elasticity on the measurement of power law creep parameters by nanoindentation

PS Phani, WC Oliver, GM Pharr - Journal of the Mechanics and Physics of …, 2021 - Elsevier
… several widely used indentation creep measurement methods … guidelines for performing
indentation creep tests with improved … The focus of the current work is to revisit these definitions …

Creep characteristics of a fracturing fluid-softened shale investigated by microindentation

J Song, D Xiang, D Hu, H Zhou, D Guo… - International Journal of …, 2022 - Elsevier
… In addition to the instantaneous elastoplastic indentation of proppants into the shale,
creep, as an inherent mechanical property of a material, can certainly augment proppant …

Characterization of the elastic and viscoelastic properties of dentin by a nanoindentation creep test

SF Chuang, SY Lin, PJ Wei, CF Han, JF Lin… - Journal of …, 2015 - Elsevier
… The stress state in the indentation test is different from the uniaxial creep. In many studies,
the strain rate is represented by the displacement rate (dh/dt), and … Indentation creep revisited

An improved long-term nanoindentation creep testing approach for studying the local deformation processes in nanocrystalline metals at room and elevated …

V Maier, B Merle, M Göken, K Durst - Journal of Materials Research, 2013 - cambridge.org
… In this work, long-term indentation creep experiments with up to 10 h dwell time at constant
load were performed using a dynamic nanoindentation technique. A nanoindentation …

The indentation size effect of single-crystalline tungsten revisited

J Wang, T Volz, SM Weygand, R Schwaiger - Journal of Materials …, 2021 - Springer
… In this study, such bilinear indentation behavior did not only occur at the indentation strain
rate of 0.05 s\(^{-1}\). In Fig. 4, the hardness data determined at nine different strain rates are …

Spherical nanoindentation creep behavior of nanocrystalline and coarse-grained CoCrFeMnNi high-entropy alloys

DH Lee, MY Seok, Y Zhao, IC Choi, J He, Z Lu, JY Suh… - Acta Materialia, 2016 - Elsevier
… a series of spherical nanoindentation creep experiments. High-… Indentation creep tests
revealed that creep deformation indeed … In this study, from spherical indentation creep data the …

A first approach on the assessment of the creep behavior of MoTaNbVxTi high entropy alloys by indentation testing

AE Karantzalis, D Sioulas, A Poulia, C Mathiou… - SN Applied …, 2020 - Springer
… attempt to evaluate of creep response of Refractory High … indentation techniques. The
selected system is the first of a wide project of the authors’ research work on the indentation creep

Flat indentation of a viscoelastic polymer film on a rigid substrate

ST Choi, SR Lee, YY Earmme - Acta Materialia, 2008 - Elsevier
indentation problem with a flat-ended cylindrical tip on an elastic film perfectly bonded to a
rigid substrate is revisited … films start to creep as soon as the indentation force is applied due …