[HTML][HTML] Reverse analysis of constitutive properties of sintered silver particles from nanoindentations

X Long, QP Jia, Z Li, SX Wen - International Journal of Solids and …, 2020 - Elsevier
Nanoindentation technology is an effective and convenient method for evaluating the
mechanical properties of materials at micro and nano scales. Since the complete …

Determine the unique constitutive properties of elastoplastic materials from their plastic zone evolution under nanoindentation

X Long, Z Shen, Q Jia, J Li, R Dong, Y Su, X Yang… - Mechanics of …, 2022 - Elsevier
The evolution of the plastic zone underneath the indenter is challenging to be described
during nanoindentation, which is recently known to be crucial to establish a constitutive …

Compatibility of high strength silica‐modified microcapsules modified with polydopamine in elastomer substrates

X Li, J Wang, X Li, Q Li, M Kang - Polymer Composites, 2024 - Wiley Online Library
Microcapsules with polydopamine composite shell layer were successfully synthesized by
functionalizing silica‐modified microcapsules containing isophorone diisocyanate. The …

An objective meta-modeling approach for indentation-based material characterization

L Meng, B Raghavan, O Bartier, X Hernot… - Mechanics of …, 2017 - Elsevier
Over the last decade, indentation-based material characterization has shifted away from
contact zone measurements for identifying the work hardening properties, and has begun to …

An elastic-plastic indentation model for different geometric indenters and its applications

H Chen, L Cai, C Li - Materials Today Communications, 2020 - Elsevier
Based on equivalent energy method, an elastic-plastic indentation model (EIM) to describe
the elastic and the elastic-plastic load-depth relations is developed for conical, spherical …

Indentation creep vs. indentation relaxation: A matter of strain rate definition?

P Baral, G Kermouche, G Guillonneau… - Materials Science and …, 2020 - Elsevier
An extensive study of the different methods able to measure material creep properties in
indentation is proposed. A systematic comparison of the fast creep, long-term creep …

Instrumented indentation for determining stress and strain levels of pre-strained DC01 sheets

M Idriss, O Bartier, D Guines, L Leotoing… - International Journal of …, 2023 - Elsevier
In classical mechanical testing, determining the stress and strain states of complex shape
specimens turns out to be very challenging, especially in the most deformed regions. In the …

Model based phenomenological and experimental investigation of nanoindentation creep in pure Mg and AZ61 alloy

K Sambhava, P Nautiyal, J Jain - Materials & Design, 2016 - Elsevier
In this study, nanoindentation induced creep in Mg metal system is investigated theoretically
as well as experimentally. Analytical equations relating indentation creep rate to penetration …

A phenomenological study of the influence of the hardening type on the indentation Fh cyclic curve

M Idriss, O Bartier, G Mauvoisin, X Hernot - International Journal of …, 2021 - Elsevier
This paper is a phenomenological study representing the influence of the hardening type on
the instrumented indentation Fh curve. Spherical instrumented indentation and inverse …

Determining the stress level of monotonic plastically pre-hardened metal sheets using the spherical instrumented indentation technique

M Idriss, O Bartier, G Mauvoisin, X Hernot - Journal of Mechanical Science …, 2019 - Springer
In this paper, a methodology, for calculating the stress level of monotonic plastically pre-
hardened materials, using the instrumented indentation technique (IIT) coupled to the …