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Research Progress of Cold Spraying High - Entropy Alloys [PDF]

open access: yesCailiao Baohu, 2022
High - entropy alloys are a kind of novel multi - principal component alloy that recently breaks through the design concept of traditional alloys, which were significantly superior to conventional metallic materials in compressive strength, hardness ...
FAN Ning - song, JIN Bing - qian, ZHANG Nan - nan, XIE Ying - chun, YIN Shuo
doaj   +1 more source

Progress in Preparation and Research of High Entropy Alloys

open access: yesCailiao gongcheng, 2017
The current high entropy alloys' studies are most in block, powder, coating, film and other areas. There are few studies of high entropy alloys in other areas and they are lack of unified classification.
CHEN Yong-xing   +4 more
doaj   +1 more source

Research progress on interstitial-atom-doped high-entropy alloys

open access: yes工程科学学报, 2023
High-entropy alloy has become a research hotspot because of its unique microstructure and mechanical properties. The appearance of high-entropy alloy breaks the design concept of traditional alloy with one or two elements as the main element and other ...
Chenhui ZHU   +3 more
doaj   +1 more source

An Overview of High-Entropy Alloys as Biomaterials

open access: yesMetals, 2021
High-entropy alloys (HEAs) have been around since 2004. The breakthroughs in this field led to several potential applications of these alloys as refractory, structural, functional, and biomedical materials.
Diogo Castro   +3 more
doaj   +1 more source

Nanoprecipitate‐Strengthened High‐Entropy Alloys

open access: yesAdvanced Science, 2021
Multicomponent high‐entropy alloys (HEAs) can be tuned to a simple phase with some unique alloy characteristics. HEAs with body‐centered‐cubic (BCC) or hexagonal‐close‐packed (HCP) structures are proven to possess high strength and hardness but low ...
Liyuan Liu   +7 more
doaj   +1 more source

Research progress in high entropy alloys by additive manufacturing

open access: yesCailiao gongcheng, 2021
Based on different high-entropy alloys (HEAs) systems, the latest research progress in additive manufactured high-entropy alloys was reviewed. The rapid solidification microstructure, segregation and precipitation behaviors of high-entropy alloys ...
WEI Shui-miao   +6 more
doaj   +1 more source

The Influence of Grain Boundaries on Crystal Structure and Tensile Mechanical Properties of Al0.1CoCrFeNi High-Entropy Alloys Studied by Molecular Dynamics Method

open access: yesCrystals, 2021
The mechanical properties of high-entropy alloys are superior to those of traditional alloys. However, the key problem of finding a strengthening mechanism is still challenging. In this work, the molecular dynamics method is used to calculate the tensile
Cuixia Liu, Rui Wang, Zengyun Jian
doaj   +1 more source

Properties and Preparation of High Entropy Alloys

open access: yesMATEC Web of Conferences, 2018
As a consequence of multi-components, the high entropy alloys embodied serious cocktail party effect and lattice distortion. So high entropy alloys have high strength and hardness possess many comprehensive properties such as thermostability and ...
Yin Xiang, Xu Shuqiong
doaj   +2 more sources

Entropy Determination of Single-Phase High Entropy Alloys with Different Crystal Structures over a Wide Temperature Range

open access: yesEntropy, 2018
We determined the entropy of high entropy alloys by investigating single-crystalline nickel and five high entropy alloys: two fcc-alloys, two bcc-alloys and one hcp-alloy. Since the configurational entropy of these single-phase alloys differs from alloys
Sebastian Haas   +7 more
doaj   +1 more source

Paracrystalline property of high-entropy alloys

open access: yesAIP Advances, 2013
Atomic structure models of six-component high-entropy alloys with body-centered cubic structure are successfully built according to the principle of maximum entropy for the first time.
Shaoqing Wang
doaj   +1 more source

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