Results 21 to 30 of about 35,114 (293)
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
Micrometre-scale plasticity size effects in metals and ceramics: theory and experiment. [PDF]
, 2009 PhDThis thesis comprises studies of size effects in the plasticity of metals and ceramics at length scales of the order of micrometres and includes both experimental work and theoretical development. Experimental results are presented for foil flexure
Zhu, Tingting
core +4 more sources
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
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 +3 more sources
Chinese Journal of Mechanical Engineering, 2023 The crystal plasticity finite element method (CPFEM) is widely used to explore the microscopic mechanical behavior of materials and understand the deformation mechanism at the grain-level.
Wenbo Zhu +4 more
doaj +1 more source
Advances in Materials Science and Engineering, 2017 In reality, nanoindentation test is an efficient technique for probing the mechanical properties of biological tissue that soaked in the liquid media to keep the bioactivity. However, the effects of flotage imposed on the indenter will lead to inaccuracy
Mingxing Zhou +6 more
doaj +1 more source
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
Plastic deformations in NiCoFe medium-entropy alloy investigated using nanoindentation simulations
Results in PhysicsMedium-entropy alloys (MEA) have potential load-bearing applications as high-performance structural materials. In this work, the plastic deformations in NiCoFe MEAs were investigated using nanoindentation atomistic simulations.
Qinqin Xu +3 more
doaj +1 more source
Journal of Advanced Ceramics, 2019 The nanoindentation loading curves measured on fused silica were analyzed based on the theoretical relationship derived by Malzbender et al. (J Mater Res 2000, 15: 1209–1212).
Yunbiao Duan, Danyu Jiang, Jin Hu
doaj +1 more source