Results 131 to 140 of about 15,501 (158)

The Role of Indentation Depth on the Measured Hardness of Materials

MRS Proceedings, 1993
ABSTRACTUltra micro-indentation tests on Ni and Cu samples showed increasing hardness with decreasing penetration depth over a range from 200 to 2000 nm. The results suggest increased strain hardening with decreased indentation depth. To establish that this is a real material effect, a series of tests were conducted on amorphous materials, for which ...
Melissa Shell De Guzman, Gabi Neubauer, Paul Flinn, William D. Nix   +3 more
openaire   +1 more source

A correction to the nanoindentation technique for ultrashallow indenting depths

Journal of Materials Research, 2007
A correction to the nanoindentation technique taking into account the elastic recovery at extremely shallow contact depths was proposed. Using a high-sensitivity nanoindentation system with a sharp indenting tip, the magnitude of the elastic recovery could be obtained directly from very low-force load–unload curves, which was then used to correct the ...
Chang-Dong Yeo, Andreas A. Polycarpou
openaire   +1 more source

Study of analysis methods of depth-sensing indentation test data for spherical indenters

Journal of Materials Research, 2001
The underlying theory behind the extraction of elastic modulus and hardness from the unloading load–displacement data obtained with a spherical indenter was explored in detail. A formal treatment of the effect of indenter elasticity was given, and the validity of the use of the reduced or combined modulus in analytical treatments was verified.
openaire   +1 more source

Applications of depth‑sensing indentation on asphalt materials: A review

Construction and Building Materials, 2021
Daquan Sun, Guoqiang Sun, Mingjun Hu
exaly  

Indentation-Depth Dependence of Young's Modulus Measured by Micro-Indentation

Proceedings of the 1992 Annual Meeting of JSME/MMD, 2000
Kenya KAWANO, Hideo MIURA, Masaki OMIYA, Kikuo KISHIMOTO, Toshikazu SHIBUYA   +4 more
openaire   +1 more source

Impact of Micro-Indentation on Hardness and Indentation Depth of Ni-Cr Super Alloys

Advances in Materials and Processing Technologies, 2022
Gourav Khajuria, M. F. Wani, M Junaid Mir   +2 more
openaire   +1 more source

Relationship Between Indentation Depth and Influence Depth of Single and Bi-Crystal Surfaces Under Nano-Indentation

Advanced Science Letters, 2012
Shin-Pon Ju, Meng-Hsiung Weng, Hsing-Jung Chiang, Jacob Chih-Ching Huang, Yu-Chieh Lo   +4 more
openaire   +1 more source

Effect of indentation depth in impression creep test: conversion relationships and correction functions

Materials at High Temperatures, 2021
Suo Li, D Deng
exaly  

Assessment of the depth dependence of the indentation stress during constant strain rate nanoindentation of 70/30 brass

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2013
Meysam Haghshenas, R J Klassen
exaly  

Investigation of the relationship between elastic modulus and hardness based on depth-sensing indentation measurements

Acta Materialia, 2004
Y W Bao, Y C Zhou
exaly