Results 21 to 30 of about 77,773 (362)
PLoS ONE, 2021 Inconel 718 alloy is widely used in aero-engines and high-temperature environments. However, residual stress caused by processing and molding leads to an uneven distribution of internal pressure, which reduces the reliability of service process ...
Ling Chen +4 more
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INFLUENCING THE INDENTATION CURVES BY THE BLUNTNESS OF THE BERKOVICH INDENTER AT THE FEM MODELLING
Acta Polytechnica CTU Proceedings, 2020 The influence of the Berkovich indenter bluntness on the indentation curves at nanoindentation test of fused silica is determined by the FEM (finite element method) in this paper. The Berkovich indenter, which is mostly used for the nanoindentation test,
Jaroslav Kovář +2 more
doaj +1 more source
Analysis of nanoindentation of soft materials with an atomic force microscope [PDF]
, 2011 Nanoindentation is a popular experimental technique for characterization of the mechanical properties of soft and biological materials. With its force resolution of tens of pico-Newtons, the atomic force microscope (AFM) is well-suited for performing ...
Notbohm, Jacob +2 more
core +1 more source
Evaluation of rock mechanical parameters using nanoindentation
Shenzhen Daxue xuebao. Ligong ban, 2023 To evaluate the reliability of obtaining rock mechanics parameters and calculating the rock brittleness index using small core samples, the nanoindentation technology is applied to obtain mechanical parameters with the small-scale core samples or ...
WANG Junwei +4 more
doaj +1 more source
IEEE Access, 2020 Instrumented indentation test inside SEM has become a versatile method for nanomechanical characterization and studying of deformation and failure mechanisms of coating materials at nano-to micro-scale thickness.
Sen Gu +4 more
doaj +1 more source
Geomechanical characterisation of organic-rich calcareous shale using AFM and nanoindentation
Rock Mechanics and Rock Engineering, 2020 The geomechanical integrity of shale overburden is a highly significant geological risk factor for a range of engineering and energy-related applications including CO $$_2$$ 2 storage and unconventional hydrocarbon production.
S. Graham +5 more
semanticscholar +1 more source
Hall-Petch strengthening of the constrained metallic binder in WC-Co cemented carbides: Experimental assessment by means of massive nanoindentation and statistical analysis [PDF]
, 2016 WC–Co cemented carbides are geometrically complex composites constituted for two interpenetrating networks of the constitutive ceramic and metal phases.
Fair, Jonathan +6 more
core +2 more sources
Unique universal scaling in nanoindentation pop-ins
Nature Communications, 2020 Power laws are omnipresent and actively studied in many scientific fields, including plasticity of materials. Here, we report the power-law statistics in the second and subsequent pop-in magnitudes during load-controlled nanoindentation testing, whereas ...
Yuji Sato +4 more
semanticscholar +1 more source
Nanoindentation of the a and c domains in a tetragonal BaTiO3 single crystal [PDF]
, 2007 Nanoindentation in conjunction with piezoresponse force microscopy was used to study domain switching and to measure the mechanical properties of individual ferroelectric domains in a tetragonal BaTiO3 single crystal.
Dicken, Matthew J. +3 more
core +1 more source
Future of nanoindentation in archaeometry [PDF]
Journal of Materials Research, 2018 Abstract
Nadimul Haque Faisal +3 more
openaire +3 more sources