It has been 14 years since the discovery of the high-entropy alloys (HEAs), an idea of alloying which has reinvigorated materials scientists to explore unconventional alloy …
Compared to decades-old theories of strengthening in dilute solid solutions, the mechanical behavior of concentrated solid solutions is relatively poorly understood. A special subset of …
The high entropy alloy (HEA) concept has triggered a renewed interest in alloy design, even though some aspects of the underlying thermodynamic concepts are still under debate. This …
G Qin, R Chen, PK Liaw, Y Gao, L Wang, Y Su, H Ding… - Nanoscale, 2020 - pubs.rsc.org
High-entropy alloys (HEAs) with good ductility and high strength are usually prepared by a combination of forging and heat-treatment processes. In comparison, the as-cast HEAs …
The emergence of high entropy alloys (HEA) in the world of materials has shifted the alloy design strategy based on a single principal element to the multi-principal elements where …
W Zhang, PK Liaw, Y Zhang - Sci. China Mater, 2018 - researchgate.net
ABSTRACT ABSTRACT As human improve their ability to fabricate materials, alloys have evolved from simple to complex compositions, and accordingly with improving functions and …
Microstructural phase evolution during melting and casting depends on the rate of cooling, the collective mobility of constituent elements, and binary constituent pairs. Parameters used …
High-entropy alloys (HEAs) have recently become a vibrant field of study in the metallic materials area. In the early years, the design of HEAs was more of an exploratory nature …
DB Miracle - Nature communications, 2019 - nature.com
Diluting a base element with small amounts of another has served as the basis for developing alloys for thousands of years since the advent of bronze. Today, a fundamentally …