Results 31 to 40 of about 57,463 (331)
Probing polymer chain constraint and synergistic effects in nylon 6-clay nanocomposites and nylon 6-silica flake sub-micro composites with nanomechanics [PDF]
, 2015 In this study, we report that a synergistic effect exists in the surface mechanical properties of nylon 6–clay nanocomposites (NC) that can be shown by nanomechanical testing.
Beake, BD +4 more
core +1 more source
NANOINDENTATION OF ZIRCONIUM DENTAL CERAMIC PREPARED WITH DIFFERENT FINISHING TECHNIQUES [PDF]
Proceedings on Engineering Sciences, 2019 This paper describes the nanomechanical characteristics of Zirconium (IPS e.max ZirCAD, Ivoclar Vivadent) treated with three different surface finishing techniques: polishing, glazing and grinding, using the Anton Paar nanoindentation.
Marko PANTIĆ +6 more
doaj +1 more source
Evaluation of thin film material properties using a deep nanoindentation and ANN
Materials & Design, 2022 Due to the substrate effect, there are several difficulties to evaluate the material properties of thin films via nanoindentation. In this study, an inverse analysis method based on an artificial neural network (ANN) is proposed to obtain free-volume ...
Giyeol Han +2 more
doaj +1 more source
Unraveling indentation-induced slip steps in austenitic stainless steel
Materials & Design, 2019 Nanoindentation has been used intensively during the last decades to characterize experimentally the elastic and plastic material properties of phases at the microscale.
Wenzhen Xia +2 more
doaj +1 more source
NANOINDENTATION OF HYDROGEN ENRICHED Zr-1Nb ZIRCONIUM ALLOY NUCLEAR FUEL CLADDINGS
Acta Polytechnica CTU Proceedings, 2020 Zirconium alloys are being commonly used as a material of choice for nuclear fuel claddings in water cooled nuclear reactors for decades due to their good corrosion resistance and low neutron absorption.
Ondřej Libera +3 more
doaj +1 more source
Elaboration of thin foils in copper and zinc by self-induced ion plating [PDF]
, 2014 The aim of this work was to determine the ability to produce thin metallic foils by self-induced ion plating. Foils of pure copper and pure zinc with a thickness of 35 μm have been successfully produced and their characteristics have been compared to ...
GIRAUD, Eliane +2 more
core +6 more sources
Nanoindentation of surfactant aggregates
Journal of Colloid and Interface Science, 2010 Surfactants are important for a wide range of applications dealing with one-dimensional nanoscale materials, including dispersion of carbon nanotubes, as organic templates in mesoporous silica thin films, and for the fabrication of silica nanowires. There is therefore great interest in better understanding the structure and properties of surfactant ...
Department of Materials Science and Engineering, University of Florida, Gainesville, FL 32611-6400, USA ( host institution ) +3 more
openaire +4 more sources
Measurement of Elastic Properties of Brittle Materials by Ultrasonic and Indentation Methods
Applied Sciences, 2019 The measurements of acoustic properties of three brittle materials i.e., ITO (alkaline earth boro-aluminosilicate) glass, bulk metallic glass (BMG) and nickel-based superalloy (CM247LC) are conducted in this work to obtain various properties. The elastic
Shih-Jeh Wu, Pei-Chieh Chin, Hawking Liu
doaj +1 more source
Micromachines, 2020 Recently, instrumental nanoindentation has been widely applied to detect time-dependent plastic deformation or creep behavior in numerous materials, particularly thin films and heterogeneous materials.
Shengyun Zhou +5 more
doaj +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