Achieving exceptional wear resistance in a compositionally complex alloy via tuning the interfacial structure and chemistry
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.02.039
Abstract: Abstract Titanium alloys have been widely used for medical devices and structural applications. However, conventional titanium alloys often suffer from low resistance to wear, particularly at elevated temperatures. Herein, an equiatomic TiMoNb compositionally complex alloy… read more here.
Keywords: wear resistance; chemistry; resistance; compositionally complex ... See more keywords
Single-phase FeMnNiAl compositionally complex alloy
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.158861
Abstract: Abstract FeMnNiAl, a compositionally complex alloy, in close to having an equimolar composition, was prepared in bulk and thin-film forms. Arc melting under argon was used for bulk form preparation. The thin-film alloy was produced… read more here.
Keywords: complex alloy; compositionally complex; alloy; femnnial compositionally ... See more keywords
Phase stability and structural transitions in compositionally complex LnMO3 perovskites
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2021.122213
Abstract: Abstract Entropy stabilised materials have possibilities for tailoring functionalities to overcome challenges in materials science. The concept of configurational entropy can also be applied to metal oxides, but it is unclear whether these could be… read more here.
Keywords: structural transitions; spectroscopy; phase stability; compositionally complex ... See more keywords
Machine learning assisted prediction of the Young’s modulus of compositionally complex alloys
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-96507-0
Abstract: We identify compositionally complex alloys (CCAs) that offer exceptional mechanical properties for elevated temperature applications by employing machine learning (ML) in conjunction with rapid synthesis and testing of alloys for validation to accelerate alloy design.… read more here.
Keywords: machine learning; young modulus; compositionally complex; learning assisted ... See more keywords
Local cation ordering in compositionally complex Ruddlesden–Popper n = 1 oxides
Sign Up to like & getrecommendations! Published in 2023 at "APL Materials"
DOI: 10.1063/5.0144766
Abstract: The Ruddlesden–Popper (RP) layered perovskite structure is of great interest due to its inherent tunability, and the emergence and growth of the compositionally complex oxide (CCO) concept endows the RP family with further possibilities. Here,… read more here.
Keywords: ruddlesden popper; local cation; cation ordering; compositionally complex ... See more keywords
Tensile Behavior and Evolution of the Phases in the Al10Co25Cr8Fe15Ni36Ti6 Compositionally Complex/High Entropy Alloy
Sign Up to like & getrecommendations! Published in 2018 at "Entropy"
DOI: 10.3390/e20090646
Abstract: Compositionally complex alloys, or high entropy alloys, are good candidates for applications at higher temperatures in gas turbines. After their introduction, the equiatomic Al17Co17Cr17Cu17Fe17Ni17 (at.%) served as a starting material and a long optimization road… read more here.
Keywords: alloy; evolution; entropy; tensile behavior ... See more keywords
Compositionally Complex Alloys: Some Insights from Photoemission Spectroscopy
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16041486
Abstract: Photoemission spectroscopy (PES) is an underrepresented part of current and past studies of compositionally complex alloys (CCA) such as high-entropy alloys (HEA) and their derivatives. PES studies are very important for understanding the electronic structure… read more here.
Keywords: band; photoemission spectroscopy; spectroscopy; compositionally complex ... See more keywords
Machine Learning-Based Characterization of the Nanostructure in a Combinatorial Co-Cr-Fe-Ni Compositionally Complex Alloy Film
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12244407
Abstract: A novel artificial intelligence-assisted evaluation of the X-ray diffraction (XRD) peak profiles was elaborated for the characterization of the nanocrystallite microstructure in a combinatorial Co-Cr-Fe-Ni compositionally complex alloy (CCA) film. The layer was produced by… read more here.
Keywords: machine learning; complex alloy; film; compositionally complex ... See more keywords
A Surface Study of the Native Oxide upon a Compositionally Complex Alloy
Sign Up to like & getrecommendations! Published in 2018 at "Corrosion"
DOI: 10.5006/2967
Abstract: The native surface oxide upon a single phase low-density compositionally complex alloy (CCA), AlTiVCr, was studied herein—owing to its exceptionally high aqueous corrosion resistance. The nature of the native surface oxide/surface film was elaborated in… read more here.
Keywords: surface; spectroscopy; compositionally complex; oxide upon ... See more keywords