Can microscale fracture tests provide reliable fracture toughness values? A case study in silicon

BN Jaya, C Kirchlechner, G Dehm - Journal of Materials Research, 2015 - cambridge.org
Fracture toughness testing of materials at the micrometer scale has become essential due to
the continuing miniaturization of devices accompanied by findings of size effects in fracture …

Fracture testing at small-length scales: From plasticity in Si to brittleness in Pt

BN Jaya, V Jayaram - Jom, 2016 - Springer
The field of micro-/nano-mechanics of materials has been driven, on the one hand by the
development of ever smaller structures in devices, and, on the other, by the need to map …

Sub-size tensile specimen design for in-reactor irradiation and post-irradiation testing

MN Gussev, RH Howard, KA Terrani… - Nuclear Engineering and …, 2017 - Elsevier
The present work aims to provide a complete engineering solution, an appropriate
experimental database, and a brief physical background on designing a miniature specimen …

Non-conventional small-scale mechanical testing of materials

BN Jaya, NG Mathews, AK Mishra, S Basu… - Journal of the Indian …, 2022 - Springer
Abstract Development of non-conventional mechanical testing techniques was primarily
driven by the requirement to measure mechanical properties at smaller length scales with …

[HTML][HTML] How to avoid FIB-milling artefacts in micro fracture? A new geometry for interface fracture

E Okotete, S Brinckmann, S Lee, C Kirchlechner - Materials & Design, 2023 - Elsevier
Focused ion beam (FIB) based small-scale fracture studies have been well established in
recent years despite the ongoing discussion of possible artefacts caused by FIB milling …

[PDF][PDF] Additive manufacturing of ceramics and ceramic composites via robocasting

E Feilden - 2017 - core.ac.uk
Additive manufacturing–also known as 3D printing–is a diverse group of manufacturing
techniques that build objects by adding material in a layer-by-layer fashion. Implementation …

Micromechanical strength of individual Al2O3 platelets

E Feilden, T Giovannini, N Ni, C Ferraro, E Saiz… - Scripta Materialia, 2017 - Elsevier
Optimising the properties of platelet reinforced composites requires the strength of the
reinforcing phase to be known, however strength measurements at such small scales are …

[LIBRO][B] Miniaturized testing of engineering materials

V Karthik, KV Kasiviswanathan, B Raj - 2016 - taylorfrancis.com
This book is a comprehensive overview of methods of characterizing the mechanical
properties of engineering materials using specimen sizes in the micro-scale regime (0.3-5.0 …

Determination of constitutive relation from miniature tensile test with digital image correlation

Y Zhang, S Karnati, T Pan… - The Journal of Strain …, 2020 - journals.sagepub.com
The determination of constitutive relation from the miniature tensile test is of high interest in
multiple areas. Here, a convenient experimental method is proposed to determine the true …

Fatigue behavior of a freestanding Pt-aluminide (PtAl) bond coat at ambient temperature

MK Kumawat, R Sarkar, V Jayaram, MZ Alam - Surface and Coatings …, 2021 - Elsevier
The intermetallic B2-NiAl based diffusion Pt-aluminide (PtAl) bond coat is applied on aero-
engine components. The coating is prone to brittle fracture, which necessitates the …