The National Science Foundation (NSF) awarded the University of Michigan a $367,499 Project Grant under the Mathematical and Physical Sciences (CFDA 47.049) program. This 3-year grant from August 2024 to July 2027 will fund research to understand the fundamental mechanisms controlling the development of strength and formability in aluminum alloys, which are critical for reducing global CO2 emissions. The research will focus on model Al-Mg-Si(-Cu) alloys used extensively in the transportation...
This three-year Project Grant from the National Science Foundation's Division of Materials Research, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $249,999 to Northwestern University to fund collaborative research on the microscopic mechanisms of surface oxide formation in multi-principal element alloys (MPEAs). The research will establish composition-processing-structure-property relationships for oxidation-resistant MPEAs through experimental characterization and...
This three-year, $354,328 National Science Foundation project grant will fund research to develop predictive simulations of grain boundary network evolution in metals and ceramics. The Carnegie Mellon University research team will work to uncover mechanisms of grain boundary migration through iterative experimentation and simulation. X-ray microscopy will be used to measure grain boundary structure changes over time in ferritic iron, nickel, and strontium titanate samples during in situ...
The University of Michigan was awarded a three-year, $249,682 Project Grant from the National Science Foundation under the Mathematical and Physical Sciences program (CFDA 47.049). The grant will support collaborative research to experimentally inform modeling of structural heterogeneity and deformation in metallic glasses. Researchers will conduct experiments to characterize the microstructure and mechanical behavior of metallic glasses. Results will be used to develop new computational...
The University of Michigan was awarded a three-year, $959,801 Project Grant from the National Science Foundation Division of Materials Research under the Mathematical and Physical Sciences program (CFDA 47.049). The grant funds research into probing the evolution of granular microstructures during dynamic annealing via integrated three-dimensional experiments and simulations. The University of Michigan will conduct laboratory experiments and computer modeling to advance understanding of how...
This $195,750 Project Grant award from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) supports research and educational activities at Lehigh University aimed at gaining fundamental insights into the segregation of multiple elemental species to grain boundaries and its effects on grain growth in nanocrystalline metallic alloys. The research involves developing theoretical and computational models to simulate the dynamics of grain boundary segregation...
This National Science Foundation (NSF) Mathematical and Physical Sciences (CFDA 47.049) project grant awarded to the Regents of the University of Michigan will develop new algorithms for simulating the evolution of the internal microstructure of polycrystalline materials like metals and ceramics during heat treatment (annealing) processes. The $349,518 project, awarded on June 15, 2024, will take a novel approach to designing level set methods for modeling the motion of networks of surfaces that...
This National Science Foundation (NSF) Project Grant, funded under the Mathematical and Physical Sciences (CFDA 47.049) program, supports research into the fundamental mechanisms controlling the nucleation and growth of grain boundary precipitates responsible for sensitization in aluminum-magnesium (Al-Mg) alloys. The $100,387 award to the University of Cincinnati, with a performance period from August 1, 2025 to July 31, 2030, will enable carefully designed experiments using novel...
This federal Project Grant award from the National Science Foundation (NSF) under the Mathematical and Physical Sciences program (CFDA 47.049) provides $150,837 to Louisiana State University (LSU) to investigate the effects of grain boundary complexion transformations on long-range atomic diffusion in ceramics. The key research objectives are to (1) identify the mechanisms behind discontinuities in grain boundary diffusivity related to complexion transitions, and (2) elucidate the impacts of...
This $256,929 federal Project Grant award from the National Science Foundation's (NSF) Division of Materials Research under the Mathematical and Physical Sciences (CFDA 47.049) program supports a collaborative research project to gain a fundamental understanding of the deformation behavior of metallic glasses. The research team at the University of Michigan is employing advanced techniques like time-resolved 4-dimensional scanning transmission electron microscopy and machine learning to map...
This three-year $397,284 Project Grant from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) will support research at the University of Michigan on the role of diffusion-induced grain boundary migration in alloy oxidation. The university will investigate how deformation and small grain sizes impact the oxidation response of select structural alloys. Researchers will elucidate the key role of diffusion along moving grain boundaries in supplying elements to alloy surfaces to form oxide layers. This mechanism has been largely ignored in alloy oxidation research but can explain the effects of surface deformation and small grain sizes. Outcomes will advance understanding of diffusion along moving grain boundaries under diffusive conditions in crystalline materials and increase mechanistic knowledge of materials operating in extreme environments, with impacts on advanced alloy and microstructure development for applications such as transportation, energy, and aerospace.