2012
DOI: 10.1016/j.ijmecsci.2012.05.011
|View full text |Cite
|
Sign up to set email alerts
|

Determining elastic–plastic properties from indentation data obtained from finite element simulations and experimental results

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
45
0

Year Published

2013
2013
2024
2024

Publication Types

Select...
7
2

Relationship

1
8

Authors

Journals

citations
Cited by 80 publications
(45 citation statements)
references
References 25 publications
0
45
0
Order By: Relevance
“…A variant of the inverse analysis technique employs the theory of optimization to find the set of material properties that minimizes the error between an experimental, or theoretical experimental, and a predicted P-h curve (e.g. [22,23]). …”
Section: Introductionmentioning
confidence: 99%
“…A variant of the inverse analysis technique employs the theory of optimization to find the set of material properties that minimizes the error between an experimental, or theoretical experimental, and a predicted P-h curve (e.g. [22,23]). …”
Section: Introductionmentioning
confidence: 99%
“…The mechanical properties of the indented material, such as elastic modulus E, yield strength σ y , strain hardening exponent n, and hardness H, can thus be evaluated from these above indentation parameters. Numerous analytical approaches that allow the determining of the mechanical properties from the indentation load-penetration depth curve have been proposed in recent years [17][18][19][20][21]. Among which Oliver and Pharr's method [17] has been considered as one of the most popular methods to extract elastic modulus and hardness of indented material, while the algorithm proposed by Pham et al [21] could be considered as a representative approach for determination of yield strength and The mechanical properties of the indented material, such as elastic modulus E, yield strength y, strain hardening exponent n, and hardness H, can thus be evaluated from these above indentation parameters.…”
Section: Methodsmentioning
confidence: 99%
“…A previous study [8] has shown that Berkovich and Vickers indenters displace more volume and thereby produce greater local stresses due to fact that the contact areas between the indenters and the bulk materials are larger than in the case of conical indenters. Despite these differences, conical indenters have the advantage of possessing axial symmetry and equivalent projected areas of contact can be used between conical and pyramid-shaped indenters such as Berkovich and Vickers indenters.…”
Section: Optimization Approach Using a Conical Indentermentioning
confidence: 95%
“…This method involves the determination of the mechanical properties of the surface of a given material from loading-unloading curves obtained from micro-or nano-indentation tests, based on the assumption that the material behaves in an elastic-plastic response during the loading phase and the unloading behaviour of the indenter is fully elastic with no plastic deformation [1]. Various approaches have been proposed using dimensionless analysis and numerical optimisation to extract material properties of power law materials with good estimations [2][3][4][5][6][7][8][9].…”
Section: Introductionmentioning
confidence: 99%