Identification of a soft matrix-hard inclusion material by indentation

Tran, Hoang Son; Bouffioux, C; Dedry, Olivier; Rojas-Ulloa, Carlos; Duchêne, Laurent; Mertens, Anne; Habraken, Anne Marie

doi:10.1016/j.ijmecsci.2022.107723

Cited by 7 publications

(2 citation statements)

References 81 publications

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“…Tran proposed a new method for identifying the mechanical behavior of individual phases in a bimaterial material. An identification model was developed by performing nanoindentation tests at different locations of the nanocomposite using Berkovich indenters, which allowed the determination of material parameters and demonstrated the effect of particles on the nanoindentation response [92].…”

Section: Other Methodsmentioning

confidence: 99%

Critical Review of Nanoindentation-Based Numerical Methods for Evaluating Elastoplastic Material Properties

Long,

Dong,

et al. 2023

Coatings

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It is well known that the elastoplastic properties of materials are important indicators to characterize their mechanical behaviors and are of guiding significance in the field of materials science and engineering. In recent years, the rapidly developing nanoindentation technique has been widely used to evaluate various intrinsic information regarding the elastoplastic properties and hardness of various materials such as metals, ceramics, and composites due to its high resolution, versatility, and applicability. However, the nanoindentation process of indenting materials on the nanoscale provides the measurement results, such as load-displacement curves and contact stiffness, which is challenging to analyze and interpret, especially if contained in a large amount of data. Many numerical methods, such as dimensionless analysis, machine learning, and the finite element model, have been recently proposed with the indentation techniques to further reveal the mechanical behavior of materials during nanoindentation and provide important information for material design, property optimization, and engineering applications. In addition, with the continuous development of science and technology, automation and high-throughput processing of nanoindentation experiments have become a future trend, further improving testing efficiency and data accuracy. This paper critically reviewed various numerical methods for evaluating elastoplastic constitutive properties of materials based on nanoindentation technology, which aims to provide a comprehensive understanding of the application and development trend of the nanoindentation technique and to provide guidance and reference for further research and applications.

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Section: Other Methodsmentioning

confidence: 99%

Critical Review of Nanoindentation-Based Numerical Methods for Evaluating Elastoplastic Material Properties

Long,

Dong,

et al. 2023

Coatings

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“…Ma et al [21] tested the mechanical properties of Ti-Al3Ti core-shell particle-reinforced A356 composites Ti-Al2Ti/A356 by the nanoindentation technique and carried out an FEM simulation based on the microstructure. Tran et al used the nanoindentation technique to determine the elastic-plastic properties of the matrix and demonstrated the effect of the particles on the nanoindentation response [22]. Dao et al [23].…”

Section: Introductionmentioning

confidence: 99%

Numerical Simulation of the Mechanical Properties and Fracture of SiCp/6061Al Composite Materials Based on Microstructure

Wang

Xue

et al. 2023

Metals

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SiCp/6061Al composites with volume fractions of 5%, 10%, and 15% were prepared by the vacuum hot pressing sintering. Their microstructure and fracture morphology were observed and analyzed with an optical microscope and a scanning electron microscope. The elastic–plastic behavior of the 6061Al matrix in the composites was studied by using the load–displacement curve obtained by the nanoindentation test, and the plastic constitutive equation was established. The representative volume element (RVE) model was established based on the geometric characteristics of the SiC particles identified by using image processing technology from the metallographic structure. The deformation and fracture process of the SiCp/6061Al composites under the uniaxial tensile load was simulated microscopically, and the microscopic deformation and fracture characteristics and mechanical properties of SiCp/6061Al composites under different interface strengths and different SiCp volume fractions were revealed.

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On Extracting Stress–Strain Curves of Porous Multi-Phase Sintered Steels by Microindentation

Tomić,

Jarak,

Pavlović

et al. 2023

Exp Tech

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Identification of a soft matrix-hard inclusion material by indentation

Cited by 7 publications

References 81 publications

Critical Review of Nanoindentation-Based Numerical Methods for Evaluating Elastoplastic Material Properties

Critical Review of Nanoindentation-Based Numerical Methods for Evaluating Elastoplastic Material Properties

Numerical Simulation of the Mechanical Properties and Fracture of SiCp/6061Al Composite Materials Based on Microstructure

On Extracting Stress–Strain Curves of Porous Multi-Phase Sintered Steels by Microindentation

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