Results 331 to 340 of about 404,433 (375)

Manufacturing of High Entropy Alloys

JOM, 2015
High entropy alloys (HEAs) have generated interest in recent years due to their unique positioning within the alloy world. By incorporating a number of elements in high proportion they have high configurational entropy, and thus they hold the promise of interesting and useful properties such as enhanced strength and phase stability.
Jeffrey A. Hawk, Paul D. Jablonski, Joseph J. Licavoli, Michael C. Gao, Michael C. Gao   +4 more
openaire   +2 more sources

Refractory high-entropy alloys

Intermetallics, 2010
Abstract Two refractory high-entropy alloys with near-equiatomic concentrations, W–Nb–Mo–Ta and W–Nb–Mo–Ta–V, were produced by vacuum arc melting. Despite containing many constituents both alloys have a single-phase body-centered cubic (BCC) structure.
C.P. Chuang, Oleg N. Senkov, G. B. Wilks, G. B. Wilks, Peter K. Liaw, Daniel B. Miracle   +5 more
openaire   +2 more sources

Phase Engineering of High‐Entropy Alloys

Advanced Materials, 2020
AbstractHigh‐entropy alloys (HEAs) are based on five or more principal elements with equal or nearly equal molar fractions and possess many significant advantages over traditional alloys, including high strength and hardness, excellent corrosion resistance, outstanding thermal stability, and irradiation resistance. Phase structure plays a vital role in
Xuejiao Chang, Mengqi Zeng, Keli Liu, Lei Fu   +3 more
openaire   +3 more sources

Thermodynamics of High Entropy Alloys

2020
HEAs have brought a renewed interest to the science of thermodynamics. In HEAs, compared to conventional alloys, thermodynamic properties are a new and influential trend, although the science remains the same. Thermodynamics underpins conventional alloy design and paves the way for innovative HEA design strategies.
B.S. Murty, K. Guruvidyathri
openaire   +2 more sources

High-Entropy Alloys as a Platform for Catalysis: Progress, Challenges, and Opportunities

, 2020
High-entropy alloys (HEAs), which are defined as near-equimolar alloys of five or more elements, are attracting ever increasing attention because of the unique properties in a variety of applicatio...
Yue Xin, Shuhui Li, Yayang Qian, Wenkun Zhu, Haibo Yuan, Pengyan Jiang, Ruihan Guo, Liang-bing Wang   +7 more
semanticscholar   +1 more source

Nanocrystalline high-entropy alloys

Journal of Materials Research, 2017
Abstract
openaire   +2 more sources

A review on the dynamic-mechanical behaviors of high-entropy alloys

Progress in Materials Science, 2023
Yu-ling Tang, Ruixin Wang, Bin Xiao, Zhouran Zhang, Shun Li, J. Qiao, S. Bai, Yong Zhang, P. Liaw   +8 more
semanticscholar   +1 more source

Phase stabilities of high entropy alloys

Scripta Materialia, 2019
Abstract A perturbation model is used to evaluate the phase stabilities of high entropy alloys. The calculation results can successfully predict the phase stabilities of many high entropy alloys and shows that stable single phase high entropy alloys are rare.
Heng-Wei Luan, Yang Shao, Jin-Feng Li, Wen-Lue Mao, Zhi-Dong Han, Chunlin Shao, Ke-Fu Yao   +6 more
openaire   +3 more sources

Recent Advances in Tribology of High Entropy Alloys: A Critical Review

Progress in Materials Science, 2023
Deepak Kumar
semanticscholar   +1 more source

Research progress on high entropy alloys and high entropy derivatives as OER catalysts

Journal of Environmental Chemical Engineering, 2023
Z. Wang, Junhua You, Yao Zhao, Ruyue Yao, Guangyi Liu, Jin-lin Lu, Shiyong Zhao   +6 more
semanticscholar   +1 more source