Results 31 to 40 of about 404,474 (337)

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
doaj   +1 more source

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
doaj   +1 more source

Hierarchical crack buffering triples ductility in eutectic herringbone high-entropy alloys

Science, 2021
High-entropy herringbone alloy Eutectic high-entropy alloys have a dual-phase structure that could be useful for optimizing a material's properties. Shi et al.
Peijian Shi, Runguang Li, Yi Li, Yuebo Wen, Y. Zhong, W. Ren, Z. Shen, T. Zheng, J. Peng, Xue Liang, P. Hu, N. Min, Yong Zhang, Y. Ren, P. Liaw, D. Raabe, Yandong Wang   +16 more
semanticscholar   +1 more source

Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order

Nature Communications, 2021
Refractory high-entropy alloys (RHEAs) are designed for high elevated-temperature strength, with both edge and screw dislocations playing an important role for plastic deformation.
Sheng Yin, Yunxing Zuo, A. Abu-Odeh, Huijin Zheng, Xiang-Guo Li, J. Ding, S. Ong, M. Asta, R. Ritchie   +8 more
semanticscholar   +1 more source

Tuning phase-stability and short-range order through Al-doping in (CoCrFeMn)100-xAlx high entropy alloys [PDF]

, 2019
For (CoCrFeMn)$_{100-x}$Al$_{x}$ high-entropy alloys, we investigate the phase evolution with increasing Al-content (0 $\le$ x $\le$ 20 at.%). From first-principles theory, the Al-doping drives the alloy structurally from FCC to BCC separated by a narrow
Balasubramanian, Ganesh, Balasubramanian, Ganesh, Johnson, Duane, Johnson, Duane, Marshal, Amalraj, Pradeep, K. G., Sharma, Aayush, Singh, Prashant, Smirnov, A. V.   +8 more
core   +4 more sources

Research Status and Prospects of Corrosion Resistance of High Entropy Alloys [PDF]

Cailiao Baohu
High Entropy Alloys (HEA) are a new type of metal material with broad application prospects in the high-end equipment manufacturing industry.Due to the unique phase structure and “four major effects” of high entropy alloys， which endow them with ...
SHENG Yinghang, WANG Kai, GAO Peng, CUI Tong, LI Fuli, WANG Zhiquan, SUN Bugong, LI Bo, GUO Hongjian
doaj   +1 more source

High-Entropy Alloys for Solid Hydrogen Storage: Potentials and Prospects

Transactions of Indian National Academy of Engineering, 2022
Hydrogen storage is one of the most significant research areas for exploiting hydrogen energy economy. To store hydrogen with a high gravimetric/volumetric density, gaseous hydrogen storage systems require a very high-pressure compressed gas cylinder ...
T. Yadav, Abhishek Kumar, S. Verma, N. Mukhopadhyay   +3 more
semanticscholar   +1 more source

Compound Formation and Microstructure of As-Cast High Entropy Aluminums [PDF]

, 2018
The aim of this work is to study the microstructure of four high entropy alloys (HEAs) produced by large scale vacuum die casting. Al40Cu15Mn5Ni5Si20Zn15, Al45Cu15Mn5Fe5Si5Ti5Zn20, Al35Cu5Fe5Mn5Si30V10Zr10, and Al50Ca5Cu5Ni10Si20Ti10 alloys formed a ...
Albizuri, Joseba, Garcia, Jose, Guraya, Teresa, Koval, Natalia, Sanchez, Jon Mikel, Vicario, Iban   +5 more
core   +3 more sources

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
doaj   +1 more source

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
doaj   +1 more source