Spherical nanoindentation creep behavior of nanocrystalline and coarse-grained CoCrFeMnNi high-entropy alloys

DH Lee, MY Seok, Y Zhao, IC Choi, J He, Z Lu, JY Suh… - Acta Materialia, 2016 - Elsevier
Time-dependent plastic deformation behavior of nanocrystalline (nc) and coarse-grained
(cg) CoCrFeMnNi high-entropy alloys (HEAs) was systematically explored through a series …

Microstructure and nanoindentation creep behavior of CoCrFeMnNi high-entropy alloy fabricated by selective laser melting

Z Xu, H Zhang, W Li, A Mao, L Wang, G Song… - Additive Manufacturing, 2019 - Elsevier
Selective laser melting (SLM) was used to fabricate an equiatomic CoCrFeMnNi high-
entropy alloy (HEA). The SLM-fabricated CoCrFeMnNi HEA samples were studied with X …

Nanoindentation based properties of Inconel 718 at elevated temperatures: A comparison of conventional versus additively manufactured samples

H Wang, A Dhiman, HE Ostergaard, Y Zhang… - International Journal of …, 2019 - Elsevier
In this work, temperature dependent mechanical properties of conventional and additive
manufactured Inconel 718 (IN718) after solution and aging (SA) heat treatment were …

Effects of high pressure torsion on microstructures and properties of an Al0. 1CoCrFeNi high-entropy alloy

PF Yu, H Cheng, LJ Zhang, H Zhang, Q Jing… - Materials Science and …, 2016 - Elsevier
High pressure torsion (HPT) under a pressure of 6 GPa through 1 and 2 revolutions have
been used to follow the evolution of microstructures and properties in an Al 0.1 CoCrFeNi …

On the intrinsic hardness of a metallic film/substrate system: Indentation size and substrate effects

ZS Ma, YC Zhou, SG Long, C Lu - International journal of plasticity, 2012 - Elsevier
To examine effects of indentation size and substrate on the hardness determination of thin
films, two typical types of hard film/soft substrate (Ni/Fe) and soft film/hard substrate (Al/Si …

Indentation creep revisited

IC Choi, BG Yoo, YJ Kim, J Jang - Journal of Materials Research, 2012 - cambridge.org
Recent extensive nanomechanical experiments have revealed that the instantaneous
strength and plasticity of a material can be significantly affected by the size (of sample …

Aluminium matrix composites reinforced with AlCrFeMnNi HEA particulates: Microstructure, mechanical and corrosion properties

EA Ananiadis, AE Karantzalis, AK Sfikas, E Georgatis… - Materials, 2023 - mdpi.com
Novel aluminium matrix composites have been fabricated using a powder metallurgy route
with reinforcement phase particles of high entropy alloy (HEA) consisting of third transition …

Nanoindentation Creep Behavior of an Al0.3CoCrFeNi High-Entropy Alloy

L Zhang, P Yu, H Cheng, H Zhang, H Diao… - … Materials Transactions A, 2016 - Springer
Nanoindentation creep behavior was studied on a coarse-grained Al 0.3 CoCrFeNi high-
entropy alloy with a single face-centered cubic structure. The effects of the indentation size …

Fabrication and thermo-mechanical properties of Ag9In4 intermetallic compound

X Liu, H Tatsumi, Z Jin, Z Chen, H Nishikawa - Intermetallics, 2023 - Elsevier
To ensure optimal working conditions for the next-generation power modules, a
comprehensive understanding of the thermo-mechanical properties of the joint layer …

Nanoscale room temperature creep of nanocrystalline nickel pillars at low stresses

IC Choi, YJ Kim, MY Seok, BG Yoo, JY Kim… - International Journal of …, 2013 - Elsevier
Nanoscale time-dependent plastic deformation (creep) behavior of nanocrystalline (nc) Ni,
at low stresses and at room temperature, was systematically explored through uniaxial creep …