Representative strain of indentation analysis

N Ogasawara, N Chiba, X Chen - Journal of Materials Research, 2005 - cambridge.org
Indentation analysis based on the concept of representative strain offers an effective way of
obtaining mechanical properties, especially work-hardening behavior of metals, from …

Is the cause of size effect on structural strength fractal or energetic–statistical?

ZP Bažant, A Yavari - Engineering fracture mechanics, 2005 - Elsevier
The size effect on structural strength is an important phenomenon with a very old history.
Unfortunately, despite abundant experimental evidence, this phenomenon is still not taken …

Influence of equi-biaxial residual stress on unloading behaviour of nanoindentation

ZH Xu, X Li - Acta Materialia, 2005 - Elsevier
Finite element simulations have been used to investigate the influence of equi-biaxial
residual stress on the unloading behaviour of nanoindentation on elastic–plastic strain …

Absence of one-to-one correspondence between elastoplastic properties and sharp-indentation load–penetration data

J Alkorta, JM Martinez-Esnaola, JS Gil - Journal of materials research, 2005 - Springer
The connection between parameters that can be measured by means of instrumented
indentation with the real mechanical properties has been a matter of discussion for several …

Correction factor for contact area in nanoindentation measurements

M Troyon, L Huang - Journal of materials research, 2005 - cambridge.org
In the relationship between unloading contact stiffness, elastic modulus, and contact area,
which is the fundamental basic equation for nanoindentation analysis, a multiplicative …

Analysis of the nanoindentation load–displacement curves measured on high-purity fine-grained alumina

J Gong, Z Peng, H Miao - Journal of the European Ceramic Society, 2005 - Elsevier
This paper conducted a preliminary examination on the effect of microstructural
inhomogeneity on the reproducibility of the nanoindentation data. Nanoindentation tests …

Inverse scaling functions in nanoindentation with sharp indenters: Determination of material properties

L Wang, M Ganor, SI Rokhlin - Journal of Materials Research, 2005 - cambridge.org
This paper, based on extensive finite element simulations and scaling analysis, presents
scaling functions for the inverse problem in nanoindentation with sharp indenters to …

Radial fracture during indentation by acute probes: I, description by an indentation wedging model

DJ Morris, RF Cook - International Journal of Fracture, 2005 - Springer
Extension of the indentation fracture toughness estimation method to very small length
scales often requires the use of an indenting punch much more acute than the oft-used …

[HTML][HTML] Universal scaling functions for continuous stiffness nanoindentation with sharp indenters

L Wang, SI Rokhlin - International Journal of Solids and Structures, 2005 - Elsevier
This paper presents numerical and scaling analysis for continuous stiffness measurement
(CSM) in nanoindentation tests. It shows numerically and experimentally that in CSM with …

[图书][B] Development of an indentation method for material surface mechanical properties measurement

Z Yao - 2005 - search.proquest.com
With the utilizing structural materials with small size dimensions (such as MEMS devices),
there are growing need to characterize the mechanical properties of the small volumes of …