Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100030
Funder
Australian Research Council
Funding Amount
$1,200,000.00
Summary
Advanced focused ion beam (FIB) / scanning electron microscopes (SEM) for nanometre scale characterisation and fabrication. These instruments are designed to provide fundamental insights into physical and biological systems though characterisation and fabrication of structures at nanometre length scales. These versatile platforms will support a wide range of projects covering three national research priority areas. These range from the characterisation of light alloys for improving and building ....Advanced focused ion beam (FIB) / scanning electron microscopes (SEM) for nanometre scale characterisation and fabrication. These instruments are designed to provide fundamental insights into physical and biological systems though characterisation and fabrication of structures at nanometre length scales. These versatile platforms will support a wide range of projects covering three national research priority areas. These range from the characterisation of light alloys for improving and building Australia's Aluminium, Magnesium and Titanium alloy industries, to the study of aerosol particles for improved pulmonary drug delivery for asthma patients, the development of advanced solar cells and the study of the integrated behaviour of the soil-microbe system for sustainable agriculture.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120102778
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Enabling a new generation of advanced high-strength aluminium alloys through materials design. This project will create an analysis-engine of novel atom-sensitive methods to unlock the materials science of hierarchy-strengthening. It will assist in determining how hierarchical structures evolve and synergistically strengthen a new generation of advanced high-strength aluminium alloys that are strong as steel, but a third the weight.
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
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE150100123
Funder
Australian Research Council
Funding Amount
$190,000.00
Summary
Quench and deformation dilatometer for studying phase transformations. Quench and deformation dilatometer for studying phase transformations: The quenching and deformation dilatometer is a high precision thermal analysis tool used to measure phase transformations in situ. This technique can make time-resolved measurements of transformations under the extreme conditions of heating, cooling and deformation that are experienced during industrial processing. This instrument will be the only one in A ....Quench and deformation dilatometer for studying phase transformations. Quench and deformation dilatometer for studying phase transformations: The quenching and deformation dilatometer is a high precision thermal analysis tool used to measure phase transformations in situ. This technique can make time-resolved measurements of transformations under the extreme conditions of heating, cooling and deformation that are experienced during industrial processing. This instrument will be the only one in Australia capable of temperature changes above 2000 degrees Celsius and will also be the only one equipped with a cryogenic module. The instrument is intended to be used to characterise new processing technologies and new alloy systems such as advanced high strength steels, age hardenable magnesium, high entropy alloys, and cluster hardening aluminium alloys.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE200101105
Funder
Australian Research Council
Funding Amount
$423,856.00
Summary
Probing the nanomechanics of single grain boundary with decorated solutes. Grain boundaries (GBs) are thermodynamically susceptible to attract solutes to reduce system energy. Elaborately manipulating the GB nanostructure and chemistry via segregation can essentially be conducive, rather than detrimental, to materials performance. However, the underlying mechanism of GB segregation and its detailed effect on material properties remain elusive due to the GB complexities in the polycrystals. Throu ....Probing the nanomechanics of single grain boundary with decorated solutes. Grain boundaries (GBs) are thermodynamically susceptible to attract solutes to reduce system energy. Elaborately manipulating the GB nanostructure and chemistry via segregation can essentially be conducive, rather than detrimental, to materials performance. However, the underlying mechanism of GB segregation and its detailed effect on material properties remain elusive due to the GB complexities in the polycrystals. Through correlative in-situ nanomechanical testing and atom probe tomography, this project aims to unravel the rationale of segregation behaviour of individual GBs and its effectiveness to enhance the material performance, and hence enable nanostructural design of advanced metallic materials with unprecedented properties.Read moreRead less
A Self-Repairing Entropy-Stabilized Oxide as a Protective Coating. All biological organisms, from plants to living creatures, can heal minor wounds and damages. Based on the recent breakthrough by the CI’s team, this project aims to design and develop a new oxide containing multiple elements in a form of (AlCoCrCu0.5FeNi)3O4 that can resist damages through a self-repairing mechanism. Fabricated by radio frequency (RF) magnetron sputtering, this extraordinary self-repairing phenomenon makes this ....A Self-Repairing Entropy-Stabilized Oxide as a Protective Coating. All biological organisms, from plants to living creatures, can heal minor wounds and damages. Based on the recent breakthrough by the CI’s team, this project aims to design and develop a new oxide containing multiple elements in a form of (AlCoCrCu0.5FeNi)3O4 that can resist damages through a self-repairing mechanism. Fabricated by radio frequency (RF) magnetron sputtering, this extraordinary self-repairing phenomenon makes this new material highly desirable as a coating to protect structures and machinery working in hash conditions. Therefore, it has broad applications in space technologies, nuclear power facilities and aerospace industry, as well as in shipbuilding industry. Read moreRead less
Interactions between linear and interfacial crystalline defects and their impact on mechanical properties in nanostructured metals and alloys. The project aims to apply in-situ deformation transmission electron microscopy to investigate the interactions among crystalline defects in nanostructured metallic materials and to explore the effect of the interactions on mechanical properties. The results will guide the structural design of nanomaterials with superior mechanical properties.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100036
Funder
Australian Research Council
Funding Amount
$440,000.00
Summary
National in-situ transmission electron microscope facilities. This project will establish six complementary transmission electron microscope (TEM) facilities at various locations. The establishment of the facilities will be a key step in developing advanced capacity in Australia and will support ground-breaking research in diverse material systems for various high-performing applications, including electronics, optoelectronics, light metals, biomaterials, energy, and environment.
New insights on the role of microalloying in high strength steels. By gaining fundamental understanding of microalloying element interactions at an atomic level during various stages of steel processing, this project aims to assist optimisation of steel compositions and address important industrial issues. Further modifications of the Castrip process of steel strip production will be examined.