Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100223
Funder
Australian Research Council
Funding Amount
$1,000,000.00
Summary
Advanced in-situ electron microscope facility for research in alloys, nanomaterials, functional materials, magnetic materials and minerals. This advanced in situ electron microscope facility will provide Australia with a new and critical capability to understand and design technologically important materials. It will enable advances in the areas of energy, environment, transport, construction and mining.
Super-formable magnesium and its alloys at room temperature. This project aims to reveal the origin of a new phenomenon that we recently discovered: intrinsically brittle magnesium becomes super-formable at room temperature when its grain size is reduced to about one micron. It will use state-of-the-art atomic-scale characterization and computation to determine the mechanisms underlying the phenomenon, and to explore some as yet uncharted dilute alloy composition territories for unprecedented fo ....Super-formable magnesium and its alloys at room temperature. This project aims to reveal the origin of a new phenomenon that we recently discovered: intrinsically brittle magnesium becomes super-formable at room temperature when its grain size is reduced to about one micron. It will use state-of-the-art atomic-scale characterization and computation to determine the mechanisms underlying the phenomenon, and to explore some as yet uncharted dilute alloy composition territories for unprecedented formability. Expected outcomes are likely to form the scientific basis and a new pathway for designing and developing a new generation of wrought magnesium alloys.Read moreRead less
Annealing strengthening in magnesium alloys. The project seeks to develop new knowledge to inform the design of lightweight magnesium wrought alloys with more uniform mechanical properties. Magnesium extrusion alloys developed for improved fuel efficiency suffer from a tension–compression yield strength asymmetry problem: they are strong under tension but weaker under compression, thus limiting their use in high-strength applications. An unusual annealing strengthening phenomenon of magnesium ex ....Annealing strengthening in magnesium alloys. The project seeks to develop new knowledge to inform the design of lightweight magnesium wrought alloys with more uniform mechanical properties. Magnesium extrusion alloys developed for improved fuel efficiency suffer from a tension–compression yield strength asymmetry problem: they are strong under tension but weaker under compression, thus limiting their use in high-strength applications. An unusual annealing strengthening phenomenon of magnesium extrusion alloys was recently discovered that offers a significant opportunity to solve this problem. This project plans to use advanced experimental techniques, including high-resolution electron microscopy to reveal the mechanisms underlying this annealing strengthening phenomenon. The outcomes are likely to form the scientific basis for developing next-generation magnesium wrought alloys.Read moreRead less