Mechanical behavior of high-entropy alloys

/pdf/dislocations-in-solids-1gaufoliyg.pdf

Dislocations in solids

The files uploaded here constitute the raw data files for the experimental results presented in the paper named above. SEM BSE images and EDX maps are provided. TEM BF images and SADPs are also provided. Some additional SEM EDX maps are given, which were not presented in the paper, that further support the statements made in the paper. The raw .dm3 picture files generated from the Osiris microscope are available. Raw INCA .ipj files are also included. Readme files are included in where appropriate.
 
The dataset will be updated with publication details.
 
The article associated with this dataset can be found on the Cambridge University Repository at https://www.repository.cam.ac.uk/handle/1810/251467

Research data supporting: "Precipitation in the Equiatomic High-Entropy Alloy CrMnFeCoNi"

Boosted by the success of high-entropy alloys (HEAs) manufactured by conventional processes in various applications, the development of HEAs for 3D printing has been advancing rapidly in recent years. 3D printing of HEAs gives rise to a great potential for manufacturing geometrically complex HEA products with desirable performances, thereby inspiring their increased appearance in industrial applications. Herein, a comprehensive review of the recent achievements of 3D printing of HEAs is provided, in the aspects of their powder development, printing processes, microstructures, properties, and potential applications. It begins with the introduction of the fundamentals of 3D printing and HEAs, as well as the unique properties of 3D-printed HEA products. The processes for the development of HEA powders, including atomization and mechanical alloying, and the powder properties, are then presented. Thereafter, typical processes for printing HEA products from powders, namely, directed energy deposition, selective laser melting, and electron beam melting, are discussed with regard to the phases, crystal features, mechanical properties, functionalities, and potential applications of these products (particularly in the aerospace, energy, molding, and tooling industries). Finally, perspectives are outlined to provide guidance for future research.

Xueyang Zhou

Papers

A review on fundamental of high entropy alloys with promising high–temperature properties

Corrigendum to “A review on fundamental of high entropy alloys with promising high–temperature properties” [J. Alloys Compd. 760 (2018) 15–30]