High-temperature low cycle fatigue behavior of an equiatomic CoCrFeMnNi high-entropy alloy

K Lu, A Chauhan, D Litvinov, M Walter… - Materials Science and …, 2020 - Elsevier
… In the present work, low cycle fatigue (LCF) behavior of an equiatomic CoCrFeMnNi high
entropy alloy (HEA) is … The fully reversed strain-controlled fatigue tests were conducted in air …

Temperature-dependent cyclic deformation behavior of CoCrFeMnNi high-entropy alloy

K Lu, A Chauhan, D Litvinov, J Aktaa - International Journal of Fatigue, 2022 - Elsevier
cycle fatigue behavior of a CoCrFeMnNi high-entropy alloy at room-temperature (RT) and
550 C. The cyclic response at 550 C manifests no cyclic … and reduced fatigue life compared to …

Deformation mechanisms of CoCrFeMnNi high-entropy alloy under low-cycle-fatigue loading

K Lu, A Chauhan, AS Tirunilai, J Freudenberger… - Acta Materialia, 2021 - Elsevier
… In this study, cyclic deformation behavior and microstructural evolution of CoCrFeMnNi were
… out to shed light on the fatigue-crack growth and high-cycle fatigue behavior of equiatomic …

Low-cycle fatigue behavior and deformation mechanisms of a dual-phase Al0. 5CoCrFeMnNi high-entropy alloy

K Lu, F Knöpfle, A Chauhan, HT Jeong… - … Journal of Fatigue, 2022 - Elsevier
… mechanisms of a dual-phase Al 0.5 CoCrFeMnNi high-entropy alloy … low-cycle fatigue
response and deformation mechanisms of a dual-phase Al 0.5 CoCrFeMnNi high-entropy alloy (…

Grain-size-dependent microstructure effects on cyclic deformation mechanisms in CoCrFeMnNi high-entropy-alloys

MY Luo, TN Lam, PT Wang, NT Tsou, YJ Chang… - Scripta Materialia, 2022 - Elsevier
… on strain-controlled low-cycle fatigue (LCF) properties in the CoCrFeMnNi high-entropy alloys
(… during cyclic loading at a strain amplitude of ± 1.0%. A much more prominent secondary …

High cycle fatigue deformation mechanisms of a single phase CrMnFeCoNi high entropy alloy

MZ Ghomsheh, G Khatibi, B Weiss, M Lederer… - Materials Science and …, 2020 - Elsevier
… In this study, high cycle fatigue behavior of the single-phase CrMnFeCoNi HEA, known as
… , cyclic deformation behavior of CoCrFeMnNi high entropy alloy after very high cycle fatigue

Low-cycle fatigue properties of CoCrFeMnNi high-entropy alloy compared with its conventional counterparts

SAA Shams, G Jang, JW Won, JW Bae, H Jin… - Materials Science and …, 2020 - Elsevier
… Recent investigations on fatigue behavior of HEAs were focused on bending fatigue and
fatigue-crack growth tests [20,22,23], while there are limited studies on push-pull …

On the low-cycle fatigue response of CoCrNiFeMn high entropy alloy with ultra-fine grain structure

S Picak, T Wegener, SV Sajadifar, C Sobrero, J Richter… - Acta Materialia, 2021 - Elsevier
… -controlled low cycle fatigue tests under fully reversed push-… In the last two decades, the
fatigue behavior of UFG materials … imaging, of CoCrFeMnNi high entropy alloy after hot extrusion …

Ultra-long life fatigue behavior of a high-entropy alloy

JC Hu, K Yang, QY Wang, QC Zhao, YH Jiang… - … Journal of Fatigue, 2024 - Elsevier
… Considering the existing issues, this work investigates the very high cycle fatigue behavior
of an equiatomic CoCrFeMnNi alloy. In this study, the SN curves in the range of 10 6 -10 9 …

[HTML][HTML] Enhancement of fatigue resistance by overload-induced deformation twinning in a CoCrFeMnNi high-entropy alloy

TN Lam, SY Lee, NT Tsou, HS Chou, BH Lai, YJ Chang… - Acta Materialia, 2020 - Elsevier
fatigue-crack-growth behaviors of CoCrFeMnNi high-entropy alloys (HEAs) under as-fatigued
and … HEA, there have been relatively few preliminary studies on the fatigue behavior of …