Results 31 to 40 of about 204,727 (297)
Experimental analysis of indentation morphologies after spherical indentation [PDF]
Materials Research, 2013 Indentation morphologies depend on the mechanical properties of materials, especially the strain-hardening exponent and yield strength-to-elastic modulus ratio. Hernot et al.¹ described a model that can be used to obtain the indentation morphology index from properties determined in tensile tests.
Pintaude, Giuseppe +1 more
openaire +5 more sources
Mechanical properties of ultra-high pressure sintered sphene (CaTiSiO5) [PDF]
Processing and Application of Ceramics, 2016 The investigation of nano-mechanical properties of sphene sintered under ultra-high pressures in the order of 4 GPa is done using indentation techniques.
Eranezhuth Wasan Awin +4 more
doaj +1 more source
Lubricants, 2023 When dealing with joints and bearings, high pressures localised at the contact interface lead to residual plastic strain. The present paper combines numerical simulations and experimental tests to investigate the role of the material constitutive law in ...
Davide Tonazzi +5 more
doaj +1 more source
Instrumented indentation for determination of full range stress-strain curves [PDF]
, 2014 One common method for the determination of full range stress-strain curves by instrumented indentation is presented and validated for an aluminium alloy.
De Smedt, A +4 more
core +1 more source
Indenting glasses with indenters of varying stiffness and sharpness [PDF]
Journal of Non-Crystalline Solids, 2023 In this study, the effects of both indenter sharpness and stiffness on the indentation response of oxide glasses have been investigated. Using five different indenters, the indentation response in terms of glass deformation mechanism, cracking behavior, and hardness has been examined for three glasses (sodium silicate, sodium borate, and sodium ...
Johan F. S. Christensen +3 more
openaire +3 more sources
Stick-Slip Behaviour of a Viscoelastic Flat Sliding along a Rigid Indenter
Tribology Online, 2016 The sliding contact of soft material surface due to a rigid indenter is different from metal and some other polymers. A stick-slip motion is more frequently obtained than a smooth motion. By modeling the soft material as low damping viscoelastic material,
Budi Setiyana +3 more
doaj +1 more source
Indentation Hardness Measurements at Macro-, Micro-, and Nanoscale: A Critical Overview
Tribology letter, 2017 The Brinell, Vickers, Meyer, Rockwell, Shore, IHRD, Knoop, Buchholz, and nanoindentation methods used to measure the indentation hardness of materials at different scales are compared, and main issues and misconceptions in the understanding of these ...
E. Broitman
semanticscholar +1 more source
Determination of the Elastic Properties of Tomato Fruit Cells with an Atomic Force Microscope
Sensors, 2013 Since the mechanical properties of single cells together with the intercellular adhesive properties determine the macro-mechanical properties of plants, a method for evaluation of the cell elastic properties is needed to help explanation of the behavior ...
Andrzej Kurenda, Artur Zdunek
doaj +1 more source
Journal of Functional Biomaterials, 2016 Silica-based and borate-based glass series, with increasing amounts of TiO2 incorporated, are characterized in terms of their mechanical properties relevant to their use as metallic coating materials. It is observed that borate-based glasses exhibit CTE (
Omar Rodriguez +7 more
doaj +1 more source
Effect of Carbon Nanofiber Clustering on the Micromechanical Properties of a Cement Paste
Nanomaterials, 2022 The use of carbon nanofibers (CNFs) in cement systems has received significant interest over the last decade due to their nanoscale reinforcing potential.
Lesa Brown +3 more
doaj +1 more source