Strengthening Ni alloys with nanoscale interfaces of negative excess energy.
Sign Up to like & getrecommendations! Published in 2025 at "Science"
DOI: 10.1126/science.aea4299
Abstract: The strength of nanograined and nanotwinned metals is limited by the inherent instability of grain or twin boundaries below a length scale of typically about 10 nanometers. From experimental and density functional theory calculations, we… read more here.
Keywords: excess energy; nanoscale interfaces; alloys nanoscale; strengthening alloys ... See more keywords
Atomic-Scale Insights into the Deformation Mechanism of the Microstructures in Precipitation-Strengthening Alloys
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16051841
Abstract: Clarifying the deformation behaviors of microstructures could greatly help us understand the precipitation-strengthening mechanism in alloys. However, it is still a formidable challenge to study the slow plastic deformation of alloys at the atomic scale.… read more here.
Keywords: precipitation strengthening; deformation; atomic scale; strengthening alloys ... See more keywords