Akane Wakai
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View article: Harnessing metastability for grain size control in multiprincipal element alloys during additive manufacturing
Harnessing metastability for grain size control in multiprincipal element alloys during additive manufacturing Open
Controlling microstructure in fusion-based metal additive manufacturing (AM) remains a significant challenge due to the many parameters that directly impact solidification condition. Multiprincipal element alloys (MPEAs), also known as hig…
View article: Tunable TiAl 3 -Reinforced Aluminum Matrix Composites via In-Situ Reactive Printing: Insights from Operando Synchrotron Analysis and Microstructural Characterization
Tunable TiAl 3 -Reinforced Aluminum Matrix Composites via In-Situ Reactive Printing: Insights from Operando Synchrotron Analysis and Microstructural Characterization Open
Additive-manufactured TiAl3-reinforced aluminum matrix composite (AMC) materials were fabricated by forming TiAl3 whiskers from the in-situ reaction between aluminum (Al) and titanium (Ti). The composite demonstrates enhancement of mechani…
View article: Harnessing metastability for grain size control in multiprincipal element alloys during additive manufacturing
Harnessing metastability for grain size control in multiprincipal element alloys during additive manufacturing Open
Controlling microstructure in fusion-based metal additive manufacturing (AM) remains a challenge due to numerous parameters directly impacting solidification conditions. Multiprincipal element alloys (MPEAs) offer a vast compositional desi…
View article: Effect of solidification pathway during additive manufacturing on grain boundary fractality
Effect of solidification pathway during additive manufacturing on grain boundary fractality Open
Austenitic stainless steels 304 L (SS304) and 316 L (SS316) are additive manufactured under the same processing conditions to reveal two distinct microstructures. Particularly, the resulting grain morphology for SS304 is singular – there a…