Results 31 to 40 of about 28,300 (310)
Niget: Nanoindentation general evaluation tool
SoftwareX, 2019 We introduce Niget, a new tool for evaluating nanoindentation measurement data. Unlike software provided by the manufacturers of most indentation devices, Niget offers a range of analysis methods with adjustable parameters and evaluates measurement ...
Anna Charvátová Campbell +2 more
doaj +1 more source
Nanoindentation size effect interpreted by the dislocation nucleation mechanism [PDF]
, 2013 The instability criterion of atomic structure is used to investigate the nanoindentation size effect based on the dislocation nucleation mechanism. Both the dislocation nucleation location and the emission direction under indentation can be predicted ...
Liu, XM (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China. +5 more
core +1 more source
Scientific Reports, 2022 The zero-point of indentation depth in nanoindentation or depth-sensing instrumented indentation tests should be precisely set to evaluate the indentation hardness and indentation elastic modulus of materials to be tested, especially at shallow depths. A
Diancheng Geng +4 more
doaj +1 more source
Nanoindentation of Tooth Tissues
, 2011 In this chapter, the current progress on nanoindentation measurement of dental hard tissues is summarized. With the help of nanoindentation techniques, it is possible to measure the mechanical properties of small volumes of dental hard tissues at the ...
He, Li-Hong +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source
Materials & DesignQuantifying delamination energy is crucial for the reliability and longevity of thin films. In this work, the delamination energy in tungsten-silicon thin films is investigated through nanoindentation and nanoscratching. Nanoindentation was also employed
Shatha Almarri +3 more
doaj +1 more source
Low Temperature Nanoindentation: Development and Applications
Micromachines, 2020 Nanoindentation technique at low temperatures have developed from initial micro-hardness driving method at a single temperature to modern depth-sensing indentation (DSI) method with variable temperatures over the last three decades.
Shunbo Wang, Hongwei Zhao
doaj +1 more source
Beilstein Journal of Nanotechnology, 2021 When using the Oliver–Pharr method, the indented specimen is assumed to be a perfectly flat surface, thus ignoring the influences of surface roughness that might be encountered in experiment. For nanoindentation measurements, a flat surface is fabricated
Hongzhou Li, Jialian Chen
doaj +1 more source
Mechanical properties of collagen fibrils
, 2007 The formation of collagen fibers from staggered subfibrils still lacks a universally accepted model. Determining the mechanical properties of single collagen fibrils ( diameter 50 - 200 nm) provides new insights into collagen structure. In this work, the
Bozec, L +5 more
core +1 more source