Understanding the role of entropy in high entropy oxides

SS Aamlid, M Oudah, J Rottler… - Journal of the American …, 2023 - ACS Publications
The field of high entropy oxides (HEOs) flips traditional materials science paradigms on their
head by seeking to understand what properties arise in the presence of profound …

Recent progress of high-entropy materials for energy storage and conversion

A Amiri, R Shahbazian-Yassar - Journal of Materials Chemistry A, 2021 - pubs.rsc.org
The emergence of high-entropy materials (HEMs) with their excellent mechanical properties,
stability at high temperatures, and high chemical stability is poised to yield new …

[HTML][HTML] Fundamental design strategies for advancing the development of high entropy alloys for thermo-mechanical application: A critical review

US Anamu, OO Ayodele, E Olorundaisi… - Journal of Materials …, 2023 - Elsevier
Nearly three decades since the discovery of high entropy alloys (HEAs), it has greeted a
broad interest in the field of materials research as a better alternative to conventional alloy …

Effects of titanium addition on the microstructure and mechanical properties of quaternary CoCrFeNi high entropy alloy

M Karimzadeh, M Malekan, H Mirzadeh, L Li… - Materials Science and …, 2022 - Elsevier
The effects of minor Ti addition on the microstructure and mechanical properties of the as-
cast quaternary equiatomic CoCrFeNi high entropy alloy were studied experimentally and …

Effects of temperature and microstructure on the triblogical properties of CoCrFeNiNbx eutectic high entropy alloys

Y Yu, F He, Z Qiao, Z Wang, W Liu, J Yang - Journal of Alloys and …, 2019 - Elsevier
This paper is aimed to evaluate the high temperature tribological behaviors of CoCrFeNiNbx
eutectic high entropy alloys which would be highly-promising candidates for high …

Structure and hydrogenation properties of a HfNbTiVZr high-entropy alloy

D Karlsson, G Ek, J Cedervall, C Zlotea… - Inorganic …, 2018 - ACS Publications
A high-entropy alloy (HEA) of HfNbTiVZr was synthesized using an arc furnace followed by
ball milling. The hydrogen absorption mechanism was studied by in situ X-ray diffraction at …

Benefits of passive element Ti to the resistance of AlCrFeCoNi high-entropy alloy to corrosion and corrosive wear

M Wu, RC Setiawan, DY Li - Wear, 2022 - Elsevier
Wear behaviors of 5-element AlCrFeCoNi and 6-element AlCrFeCoNiTi 0.5 high entropy
alloys (HEAs) against the Si 3 N 4 ball respectively in 3.5 wt% NaCl and HCl (pH= 3) …

Metastability in high-entropy alloys: A review

S Wei, F He, CC Tasan - Journal of Materials Research, 2018 - cambridge.org
Classical alloy design strategies often aim to benefit from metastability. Examples are
numerous: metastable transformation-and twinning-induced plasticity steels, cobalt or …

Additively manufactured fine grained Ni6Cr4WFe9Ti high entropy alloys with high strength and ductility

X Yang, Y Zhou, S Xi, Z Chen, P Wei, C He, T Li… - Materials Science and …, 2019 - Elsevier
High entropy alloys with excellent mechanical properties have broad application scope and
market demand. However, a long-standing problem for these alloys is their low ductility. In …

Synergistic effect of Ti and Al on L12-phase design in CoCrFeNi-based high entropy alloys

D Chen, F He, B Han, Q Wu, Y Tong, Y Zhao, Z Wang… - Intermetallics, 2019 - Elsevier
Abstract L1 2-phase-strengthened high entropy alloys (HEAs) have shown promising
mechanical properties for both high-temperature and cryogenic applications. However …