Results 41 to 50 of about 14,611 (290)

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

Cailiao 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
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Investigation of the Structure and Corrosion Resistance of Novel High-Entropy Alloys for Potential Biomedical Applications

, 2022
High-entropy alloys are a new generation of materials that have attracted the interest of numerous scientists because of their unusual properties. It seems interesting to use these alloys in biomedical applications.
Czajkowska, Kamila, Marzena Tokarewicz, Rećko, Katarzyna, Katarzyna Rećko, Grądzka-Dahlke, Małgorzata, Tokarewicz, Marzena, Magdalena Łępicka, Łępicka, Magdalena, Małgorzata Grądzka-Dahlke, Kamila Czajkowska   +9 more
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Effect of Cr content on corrosion behavior of CrMnFeNi high entropy alloys

Cailiao gongcheng, 2022
The effect of Cr content on the microstructure and corrosion resistance of CrxMnFeNi(x=0.8, 1.0, 1.2, 1.5) high entropy alloys was studied by using XRD, SEM/EDS, EBSD and electrochemical testing.
SUN Hui, WU Huibin, ZHANG Youyou, YUAN Rui, ZHANG Zhihui   +4 more
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Progress in Preparation and Research of High Entropy Alloys

Cailiao 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, ZHU Sheng, WANG Xiao-ming, DU Wen-bo, ZHANG Yao   +4 more
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An Overview of High-Entropy Alloys as Biomaterials

Metals, 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, Pedro Jaeger, Ana Catarina Baptista, João Pedro Oliveira   +3 more
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Nanoprecipitate‐Strengthened High‐Entropy Alloys

Advanced 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, Yang Zhang, Jihong Han, Xiyu Wang, Wenqing Jiang, Chain‐Tsuan Liu, Zhongwu Zhang, Peter K. Liaw   +7 more
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Research progress in high entropy alloys by additive manufacturing

Cailiao 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, MA Pan, JI Peng-cheng, MA Yong-chao, WANG Can, ZHAO Jian, YU Zhi-shui   +6 more
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Entropy Determination of Single-Phase High Entropy Alloys with Different Crystal Structures over a Wide Temperature Range

Entropy, 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, Mike Mosbacher, Oleg N. Senkov, Michael Feuerbacher, Jens Freudenberger, Senol Gezgin, Rainer Völkl, Uwe Glatzel   +7 more
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High-Temperature Oxidation Behavior of AlTiNiCuCox High-Entropy Alloys

, 2021
In this study, the high-temperature oxidation behavior of a series of AlTiNiCuCox high-entropy alloys (HEAs) was explored. The AlTiNiCuCox (x = 0.5, 0.75, 1.0, 1.25, 1.5) series HEAs were prepared using a vacuum induction melting furnace, in which three ...
Guanqi Liu, Xiaoshuo Zhu, Yudong Fu, Guotan Liu, Qi Zhang, Junfeng Wang, Qiaobai He, Zhihao Huang   +7 more
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The Influence of Grain Boundaries on Crystal Structure and Tensile Mechanical Properties of Al_0.1CoCrFeNi High-Entropy Alloys Studied by Molecular Dynamics Method

Crystals, 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
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